这里显示系统所支持的所有函数,和自定义函数
Array
(
    [internal] => Array
        (
            [0] => zend_version
            [1] => func_num_args
            [2] => func_get_arg
            [3] => func_get_args
            [4] => strlen
            [5] => strcmp
            [6] => strncmp
            [7] => strcasecmp
            [8] => strncasecmp
            [9] => each
            [10] => error_reporting
            [11] => define
            [12] => defined
            [13] => get_class
            [14] => get_called_class
            [15] => get_parent_class
            [16] => method_exists
            [17] => property_exists
            [18] => class_exists
            [19] => interface_exists
            [20] => trait_exists
            [21] => function_exists
            [22] => class_alias
            [23] => get_included_files
            [24] => get_required_files
            [25] => is_subclass_of
            [26] => is_a
            [27] => get_class_vars
            [28] => get_object_vars
            [29] => get_mangled_object_vars
            [30] => get_class_methods
            [31] => trigger_error
            [32] => user_error
            [33] => set_error_handler
            [34] => restore_error_handler
            [35] => set_exception_handler
            [36] => restore_exception_handler
            [37] => get_declared_classes
            [38] => get_declared_traits
            [39] => get_declared_interfaces
            [40] => get_defined_functions
            [41] => get_defined_vars
            [42] => create_function
            [43] => get_resource_type
            [44] => get_resources
            [45] => get_loaded_extensions
            [46] => extension_loaded
            [47] => get_extension_funcs
            [48] => get_defined_constants
            [49] => debug_backtrace
            [50] => debug_print_backtrace
            [51] => gc_mem_caches
            [52] => gc_collect_cycles
            [53] => gc_enabled
            [54] => gc_enable
            [55] => gc_disable
            [56] => gc_status
            [57] => strtotime
            [58] => date
            [59] => idate
            [60] => gmdate
            [61] => mktime
            [62] => gmmktime
            [63] => checkdate
            [64] => strftime
            [65] => gmstrftime
            [66] => time
            [67] => localtime
            [68] => getdate
            [69] => date_create
            [70] => date_create_immutable
            [71] => date_create_from_format
            [72] => date_create_immutable_from_format
            [73] => date_parse
            [74] => date_parse_from_format
            [75] => date_get_last_errors
            [76] => date_format
            [77] => date_modify
            [78] => date_add
            [79] => date_sub
            [80] => date_timezone_get
            [81] => date_timezone_set
            [82] => date_offset_get
            [83] => date_diff
            [84] => date_time_set
            [85] => date_date_set
            [86] => date_isodate_set
            [87] => date_timestamp_set
            [88] => date_timestamp_get
            [89] => timezone_open
            [90] => timezone_name_get
            [91] => timezone_name_from_abbr
            [92] => timezone_offset_get
            [93] => timezone_transitions_get
            [94] => timezone_location_get
            [95] => timezone_identifiers_list
            [96] => timezone_abbreviations_list
            [97] => timezone_version_get
            [98] => date_interval_create_from_date_string
            [99] => date_interval_format
            [100] => date_default_timezone_set
            [101] => date_default_timezone_get
            [102] => date_sunrise
            [103] => date_sunset
            [104] => date_sun_info
            [105] => libxml_set_streams_context
            [106] => libxml_use_internal_errors
            [107] => libxml_get_last_error
            [108] => libxml_clear_errors
            [109] => libxml_get_errors
            [110] => libxml_disable_entity_loader
            [111] => libxml_set_external_entity_loader
            [112] => openssl_get_cert_locations
            [113] => openssl_spki_new
            [114] => openssl_spki_verify
            [115] => openssl_spki_export
            [116] => openssl_spki_export_challenge
            [117] => openssl_pkey_free
            [118] => openssl_pkey_new
            [119] => openssl_pkey_export
            [120] => openssl_pkey_export_to_file
            [121] => openssl_pkey_get_private
            [122] => openssl_pkey_get_public
            [123] => openssl_pkey_get_details
            [124] => openssl_free_key
            [125] => openssl_get_privatekey
            [126] => openssl_get_publickey
            [127] => openssl_x509_read
            [128] => openssl_x509_free
            [129] => openssl_x509_parse
            [130] => openssl_x509_checkpurpose
            [131] => openssl_x509_check_private_key
            [132] => openssl_x509_verify
            [133] => openssl_x509_export
            [134] => openssl_x509_fingerprint
            [135] => openssl_x509_export_to_file
            [136] => openssl_pkcs12_export
            [137] => openssl_pkcs12_export_to_file
            [138] => openssl_pkcs12_read
            [139] => openssl_csr_new
            [140] => openssl_csr_export
            [141] => openssl_csr_export_to_file
            [142] => openssl_csr_sign
            [143] => openssl_csr_get_subject
            [144] => openssl_csr_get_public_key
            [145] => openssl_digest
            [146] => openssl_encrypt
            [147] => openssl_decrypt
            [148] => openssl_cipher_iv_length
            [149] => openssl_sign
            [150] => openssl_verify
            [151] => openssl_seal
            [152] => openssl_open
            [153] => openssl_pbkdf2
            [154] => openssl_pkcs7_verify
            [155] => openssl_pkcs7_decrypt
            [156] => openssl_pkcs7_sign
            [157] => openssl_pkcs7_encrypt
            [158] => openssl_pkcs7_read
            [159] => openssl_private_encrypt
            [160] => openssl_private_decrypt
            [161] => openssl_public_encrypt
            [162] => openssl_public_decrypt
            [163] => openssl_get_md_methods
            [164] => openssl_get_cipher_methods
            [165] => openssl_get_curve_names
            [166] => openssl_dh_compute_key
            [167] => openssl_pkey_derive
            [168] => openssl_random_pseudo_bytes
            [169] => openssl_error_string
            [170] => preg_match
            [171] => preg_match_all
            [172] => preg_replace
            [173] => preg_replace_callback
            [174] => preg_replace_callback_array
            [175] => preg_filter
            [176] => preg_split
            [177] => preg_quote
            [178] => preg_grep
            [179] => preg_last_error
            [180] => readgzfile
            [181] => gzrewind
            [182] => gzclose
            [183] => gzeof
            [184] => gzgetc
            [185] => gzgets
            [186] => gzgetss
            [187] => gzread
            [188] => gzopen
            [189] => gzpassthru
            [190] => gzseek
            [191] => gztell
            [192] => gzwrite
            [193] => gzputs
            [194] => gzfile
            [195] => gzcompress
            [196] => gzuncompress
            [197] => gzdeflate
            [198] => gzinflate
            [199] => gzencode
            [200] => gzdecode
            [201] => zlib_encode
            [202] => zlib_decode
            [203] => zlib_get_coding_type
            [204] => deflate_init
            [205] => deflate_add
            [206] => inflate_init
            [207] => inflate_add
            [208] => inflate_get_status
            [209] => inflate_get_read_len
            [210] => ob_gzhandler
            [211] => filter_input
            [212] => filter_var
            [213] => filter_input_array
            [214] => filter_var_array
            [215] => filter_list
            [216] => filter_has_var
            [217] => filter_id
            [218] => hash
            [219] => hash_file
            [220] => hash_hmac
            [221] => hash_hmac_file
            [222] => hash_init
            [223] => hash_update
            [224] => hash_update_stream
            [225] => hash_update_file
            [226] => hash_final
            [227] => hash_copy
            [228] => hash_algos
            [229] => hash_hmac_algos
            [230] => hash_pbkdf2
            [231] => hash_equals
            [232] => hash_hkdf
            [233] => mhash_keygen_s2k
            [234] => mhash_get_block_size
            [235] => mhash_get_hash_name
            [236] => mhash_count
            [237] => mhash
            [238] => spl_classes
            [239] => spl_autoload
            [240] => spl_autoload_extensions
            [241] => spl_autoload_register
            [242] => spl_autoload_unregister
            [243] => spl_autoload_functions
            [244] => spl_autoload_call
            [245] => class_parents
            [246] => class_implements
            [247] => class_uses
            [248] => spl_object_hash
            [249] => spl_object_id
            [250] => iterator_to_array
            [251] => iterator_count
            [252] => iterator_apply
            [253] => session_name
            [254] => session_module_name
            [255] => session_save_path
            [256] => session_id
            [257] => session_create_id
            [258] => session_regenerate_id
            [259] => session_decode
            [260] => session_encode
            [261] => session_start
            [262] => session_destroy
            [263] => session_unset
            [264] => session_gc
            [265] => session_set_save_handler
            [266] => session_cache_limiter
            [267] => session_cache_expire
            [268] => session_set_cookie_params
            [269] => session_get_cookie_params
            [270] => session_write_close
            [271] => session_abort
            [272] => session_reset
            [273] => session_status
            [274] => session_register_shutdown
            [275] => session_commit
            [276] => constant
            [277] => bin2hex
            [278] => hex2bin
            [279] => sleep
            [280] => usleep
            [281] => time_nanosleep
            [282] => time_sleep_until
            [283] => strptime
            [284] => flush
            [285] => wordwrap
            [286] => htmlspecialchars
            [287] => htmlentities
            [288] => html_entity_decode
            [289] => htmlspecialchars_decode
            [290] => get_html_translation_table
            [291] => sha1
            [292] => sha1_file
            [293] => md5
            [294] => md5_file
            [295] => crc32
            [296] => iptcparse
            [297] => iptcembed
            [298] => getimagesize
            [299] => getimagesizefromstring
            [300] => image_type_to_mime_type
            [301] => image_type_to_extension
            [302] => phpinfo
            [303] => phpversion
            [304] => phpcredits
            [305] => php_sapi_name
            [306] => php_uname
            [307] => php_ini_scanned_files
            [308] => php_ini_loaded_file
            [309] => strnatcmp
            [310] => strnatcasecmp
            [311] => substr_count
            [312] => strspn
            [313] => strcspn
            [314] => strtok
            [315] => strtoupper
            [316] => strtolower
            [317] => strpos
            [318] => stripos
            [319] => strrpos
            [320] => strripos
            [321] => strrev
            [322] => hebrev
            [323] => hebrevc
            [324] => nl2br
            [325] => basename
            [326] => dirname
            [327] => pathinfo
            [328] => stripslashes
            [329] => stripcslashes
            [330] => strstr
            [331] => stristr
            [332] => strrchr
            [333] => str_shuffle
            [334] => str_word_count
            [335] => str_split
            [336] => strpbrk
            [337] => substr_compare
            [338] => utf8_encode
            [339] => utf8_decode
            [340] => strcoll
            [341] => money_format
            [342] => substr
            [343] => substr_replace
            [344] => quotemeta
            [345] => ucfirst
            [346] => lcfirst
            [347] => ucwords
            [348] => strtr
            [349] => addslashes
            [350] => addcslashes
            [351] => rtrim
            [352] => str_replace
            [353] => str_ireplace
            [354] => str_repeat
            [355] => count_chars
            [356] => chunk_split
            [357] => trim
            [358] => ltrim
            [359] => strip_tags
            [360] => similar_text
            [361] => explode
            [362] => implode
            [363] => join
            [364] => setlocale
            [365] => localeconv
            [366] => nl_langinfo
            [367] => soundex
            [368] => levenshtein
            [369] => chr
            [370] => ord
            [371] => parse_str
            [372] => str_getcsv
            [373] => str_pad
            [374] => chop
            [375] => strchr
            [376] => sprintf
            [377] => printf
            [378] => vprintf
            [379] => vsprintf
            [380] => fprintf
            [381] => vfprintf
            [382] => sscanf
            [383] => fscanf
            [384] => parse_url
            [385] => urlencode
            [386] => urldecode
            [387] => rawurlencode
            [388] => rawurldecode
            [389] => http_build_query
            [390] => readlink
            [391] => linkinfo
            [392] => symlink
            [393] => link
            [394] => unlink
            [395] => exec
            [396] => system
            [397] => escapeshellcmd
            [398] => escapeshellarg
            [399] => passthru
            [400] => shell_exec
            [401] => proc_open
            [402] => proc_close
            [403] => proc_terminate
            [404] => proc_get_status
            [405] => proc_nice
            [406] => rand
            [407] => srand
            [408] => getrandmax
            [409] => mt_rand
            [410] => mt_srand
            [411] => mt_getrandmax
            [412] => random_bytes
            [413] => random_int
            [414] => getservbyname
            [415] => getservbyport
            [416] => getprotobyname
            [417] => getprotobynumber
            [418] => getmyuid
            [419] => getmygid
            [420] => getmypid
            [421] => getmyinode
            [422] => getlastmod
            [423] => base64_decode
            [424] => base64_encode
            [425] => password_hash
            [426] => password_get_info
            [427] => password_needs_rehash
            [428] => password_verify
            [429] => password_algos
            [430] => convert_uuencode
            [431] => convert_uudecode
            [432] => abs
            [433] => ceil
            [434] => floor
            [435] => round
            [436] => sin
            [437] => cos
            [438] => tan
            [439] => asin
            [440] => acos
            [441] => atan
            [442] => atanh
            [443] => atan2
            [444] => sinh
            [445] => cosh
            [446] => tanh
            [447] => asinh
            [448] => acosh
            [449] => expm1
            [450] => log1p
            [451] => pi
            [452] => is_finite
            [453] => is_nan
            [454] => is_infinite
            [455] => pow
            [456] => exp
            [457] => log
            [458] => log10
            [459] => sqrt
            [460] => hypot
            [461] => deg2rad
            [462] => rad2deg
            [463] => bindec
            [464] => hexdec
            [465] => octdec
            [466] => decbin
            [467] => decoct
            [468] => dechex
            [469] => base_convert
            [470] => number_format
            [471] => fmod
            [472] => intdiv
            [473] => inet_ntop
            [474] => inet_pton
            [475] => ip2long
            [476] => long2ip
            [477] => getenv
            [478] => putenv
            [479] => getopt
            [480] => sys_getloadavg
            [481] => microtime
            [482] => gettimeofday
            [483] => getrusage
            [484] => hrtime
            [485] => uniqid
            [486] => quoted_printable_decode
            [487] => quoted_printable_encode
            [488] => convert_cyr_string
            [489] => get_current_user
            [490] => set_time_limit
            [491] => header_register_callback
            [492] => get_cfg_var
            [493] => get_magic_quotes_gpc
            [494] => get_magic_quotes_runtime
            [495] => error_log
            [496] => error_get_last
            [497] => error_clear_last
            [498] => call_user_func
            [499] => call_user_func_array
            [500] => forward_static_call
            [501] => forward_static_call_array
            [502] => serialize
            [503] => unserialize
            [504] => var_dump
            [505] => var_export
            [506] => debug_zval_dump
            [507] => print_r
            [508] => memory_get_usage
            [509] => memory_get_peak_usage
            [510] => register_shutdown_function
            [511] => register_tick_function
            [512] => unregister_tick_function
            [513] => highlight_file
            [514] => show_source
            [515] => highlight_string
            [516] => php_strip_whitespace
            [517] => ini_get
            [518] => ini_get_all
            [519] => ini_set
            [520] => ini_alter
            [521] => ini_restore
            [522] => get_include_path
            [523] => set_include_path
            [524] => restore_include_path
            [525] => setcookie
            [526] => setrawcookie
            [527] => header
            [528] => header_remove
            [529] => headers_sent
            [530] => headers_list
            [531] => http_response_code
            [532] => connection_aborted
            [533] => connection_status
            [534] => ignore_user_abort
            [535] => parse_ini_file
            [536] => parse_ini_string
            [537] => is_uploaded_file
            [538] => move_uploaded_file
            [539] => gethostbyaddr
            [540] => gethostbyname
            [541] => gethostbynamel
            [542] => gethostname
            [543] => net_get_interfaces
            [544] => dns_check_record
            [545] => checkdnsrr
            [546] => dns_get_mx
            [547] => getmxrr
            [548] => dns_get_record
            [549] => intval
            [550] => floatval
            [551] => doubleval
            [552] => strval
            [553] => boolval
            [554] => gettype
            [555] => settype
            [556] => is_null
            [557] => is_resource
            [558] => is_bool
            [559] => is_int
            [560] => is_float
            [561] => is_integer
            [562] => is_long
            [563] => is_double
            [564] => is_real
            [565] => is_numeric
            [566] => is_string
            [567] => is_array
            [568] => is_object
            [569] => is_scalar
            [570] => is_callable
            [571] => is_iterable
            [572] => is_countable
            [573] => pclose
            [574] => popen
            [575] => readfile
            [576] => rewind
            [577] => rmdir
            [578] => umask
            [579] => fclose
            [580] => feof
            [581] => fgetc
            [582] => fgets
            [583] => fgetss
            [584] => fread
            [585] => fopen
            [586] => fpassthru
            [587] => ftruncate
            [588] => fstat
            [589] => fseek
            [590] => ftell
            [591] => fflush
            [592] => fwrite
            [593] => fputs
            [594] => mkdir
            [595] => rename
            [596] => copy
            [597] => tempnam
            [598] => tmpfile
            [599] => file
            [600] => file_get_contents
            [601] => file_put_contents
            [602] => stream_select
            [603] => stream_context_create
            [604] => stream_context_set_params
            [605] => stream_context_get_params
            [606] => stream_context_set_option
            [607] => stream_context_get_options
            [608] => stream_context_get_default
            [609] => stream_context_set_default
            [610] => stream_filter_prepend
            [611] => stream_filter_append
            [612] => stream_filter_remove
            [613] => stream_socket_client
            [614] => stream_socket_server
            [615] => stream_socket_accept
            [616] => stream_socket_get_name
            [617] => stream_socket_recvfrom
            [618] => stream_socket_sendto
            [619] => stream_socket_enable_crypto
            [620] => stream_socket_shutdown
            [621] => stream_socket_pair
            [622] => stream_copy_to_stream
            [623] => stream_get_contents
            [624] => stream_supports_lock
            [625] => stream_isatty
            [626] => fgetcsv
            [627] => fputcsv
            [628] => flock
            [629] => get_meta_tags
            [630] => stream_set_read_buffer
            [631] => stream_set_write_buffer
            [632] => set_file_buffer
            [633] => stream_set_chunk_size
            [634] => stream_set_blocking
            [635] => socket_set_blocking
            [636] => stream_get_meta_data
            [637] => stream_get_line
            [638] => stream_wrapper_register
            [639] => stream_register_wrapper
            [640] => stream_wrapper_unregister
            [641] => stream_wrapper_restore
            [642] => stream_get_wrappers
            [643] => stream_get_transports
            [644] => stream_resolve_include_path
            [645] => stream_is_local
            [646] => get_headers
            [647] => stream_set_timeout
            [648] => socket_set_timeout
            [649] => socket_get_status
            [650] => realpath
            [651] => fnmatch
            [652] => fsockopen
            [653] => pfsockopen
            [654] => pack
            [655] => unpack
            [656] => get_browser
            [657] => crypt
            [658] => opendir
            [659] => closedir
            [660] => chdir
            [661] => getcwd
            [662] => rewinddir
            [663] => readdir
            [664] => dir
            [665] => scandir
            [666] => glob
            [667] => fileatime
            [668] => filectime
            [669] => filegroup
            [670] => fileinode
            [671] => filemtime
            [672] => fileowner
            [673] => fileperms
            [674] => filesize
            [675] => filetype
            [676] => file_exists
            [677] => is_writable
            [678] => is_writeable
            [679] => is_readable
            [680] => is_executable
            [681] => is_file
            [682] => is_dir
            [683] => is_link
            [684] => stat
            [685] => lstat
            [686] => chown
            [687] => chgrp
            [688] => lchown
            [689] => lchgrp
            [690] => chmod
            [691] => touch
            [692] => clearstatcache
            [693] => disk_total_space
            [694] => disk_free_space
            [695] => diskfreespace
            [696] => realpath_cache_size
            [697] => realpath_cache_get
            [698] => mail
            [699] => ezmlm_hash
            [700] => openlog
            [701] => syslog
            [702] => closelog
            [703] => lcg_value
            [704] => metaphone
            [705] => ob_start
            [706] => ob_flush
            [707] => ob_clean
            [708] => ob_end_flush
            [709] => ob_end_clean
            [710] => ob_get_flush
            [711] => ob_get_clean
            [712] => ob_get_length
            [713] => ob_get_level
            [714] => ob_get_status
            [715] => ob_get_contents
            [716] => ob_implicit_flush
            [717] => ob_list_handlers
            [718] => ksort
            [719] => krsort
            [720] => natsort
            [721] => natcasesort
            [722] => asort
            [723] => arsort
            [724] => sort
            [725] => rsort
            [726] => usort
            [727] => uasort
            [728] => uksort
            [729] => shuffle
            [730] => array_walk
            [731] => array_walk_recursive
            [732] => count
            [733] => end
            [734] => prev
            [735] => next
            [736] => reset
            [737] => current
            [738] => key
            [739] => min
            [740] => max
            [741] => in_array
            [742] => array_search
            [743] => extract
            [744] => compact
            [745] => array_fill
            [746] => array_fill_keys
            [747] => range
            [748] => array_multisort
            [749] => array_push
            [750] => array_pop
            [751] => array_shift
            [752] => array_unshift
            [753] => array_splice
            [754] => array_slice
            [755] => array_merge
            [756] => array_merge_recursive
            [757] => array_replace
            [758] => array_replace_recursive
            [759] => array_keys
            [760] => array_key_first
            [761] => array_key_last
            [762] => array_values
            [763] => array_count_values
            [764] => array_column
            [765] => array_reverse
            [766] => array_reduce
            [767] => array_pad
            [768] => array_flip
            [769] => array_change_key_case
            [770] => array_rand
            [771] => array_unique
            [772] => array_intersect
            [773] => array_intersect_key
            [774] => array_intersect_ukey
            [775] => array_uintersect
            [776] => array_intersect_assoc
            [777] => array_uintersect_assoc
            [778] => array_intersect_uassoc
            [779] => array_uintersect_uassoc
            [780] => array_diff
            [781] => array_diff_key
            [782] => array_diff_ukey
            [783] => array_udiff
            [784] => array_diff_assoc
            [785] => array_udiff_assoc
            [786] => array_diff_uassoc
            [787] => array_udiff_uassoc
            [788] => array_sum
            [789] => array_product
            [790] => array_filter
            [791] => array_map
            [792] => array_chunk
            [793] => array_combine
            [794] => array_key_exists
            [795] => pos
            [796] => sizeof
            [797] => key_exists
            [798] => assert
            [799] => assert_options
            [800] => version_compare
            [801] => ftok
            [802] => str_rot13
            [803] => stream_get_filters
            [804] => stream_filter_register
            [805] => stream_bucket_make_writeable
            [806] => stream_bucket_prepend
            [807] => stream_bucket_append
            [808] => stream_bucket_new
            [809] => output_add_rewrite_var
            [810] => output_reset_rewrite_vars
            [811] => sys_get_temp_dir
            [812] => litespeed_request_headers
            [813] => litespeed_response_headers
            [814] => apache_get_modules
            [815] => litespeed_finish_request
            [816] => getallheaders
            [817] => apache_request_headers
            [818] => apache_response_headers
            [819] => bcadd
            [820] => bcsub
            [821] => bcmul
            [822] => bcdiv
            [823] => bcmod
            [824] => bcpow
            [825] => bcsqrt
            [826] => bcscale
            [827] => bccomp
            [828] => bcpowmod
            [829] => bzopen
            [830] => bzread
            [831] => bzwrite
            [832] => bzflush
            [833] => bzclose
            [834] => bzerrno
            [835] => bzerrstr
            [836] => bzerror
            [837] => bzcompress
            [838] => bzdecompress
            [839] => jdtogregorian
            [840] => gregoriantojd
            [841] => jdtojulian
            [842] => juliantojd
            [843] => jdtojewish
            [844] => jewishtojd
            [845] => jdtofrench
            [846] => frenchtojd
            [847] => jddayofweek
            [848] => jdmonthname
            [849] => easter_date
            [850] => easter_days
            [851] => unixtojd
            [852] => jdtounix
            [853] => cal_to_jd
            [854] => cal_from_jd
            [855] => cal_days_in_month
            [856] => cal_info
            [857] => ctype_alnum
            [858] => ctype_alpha
            [859] => ctype_cntrl
            [860] => ctype_digit
            [861] => ctype_lower
            [862] => ctype_graph
            [863] => ctype_print
            [864] => ctype_punct
            [865] => ctype_space
            [866] => ctype_upper
            [867] => ctype_xdigit
            [868] => curl_init
            [869] => curl_copy_handle
            [870] => curl_version
            [871] => curl_setopt
            [872] => curl_setopt_array
            [873] => curl_exec
            [874] => curl_getinfo
            [875] => curl_error
            [876] => curl_errno
            [877] => curl_close
            [878] => curl_strerror
            [879] => curl_multi_strerror
            [880] => curl_share_strerror
            [881] => curl_reset
            [882] => curl_escape
            [883] => curl_unescape
            [884] => curl_pause
            [885] => curl_multi_init
            [886] => curl_multi_add_handle
            [887] => curl_multi_remove_handle
            [888] => curl_multi_select
            [889] => curl_multi_exec
            [890] => curl_multi_getcontent
            [891] => curl_multi_info_read
            [892] => curl_multi_close
            [893] => curl_multi_errno
            [894] => curl_multi_setopt
            [895] => curl_share_init
            [896] => curl_share_close
            [897] => curl_share_setopt
            [898] => curl_share_errno
            [899] => curl_file_create
            [900] => dom_import_simplexml
            [901] => exif_read_data
            [902] => read_exif_data
            [903] => exif_tagname
            [904] => exif_thumbnail
            [905] => exif_imagetype
            [906] => finfo_open
            [907] => finfo_close
            [908] => finfo_set_flags
            [909] => finfo_file
            [910] => finfo_buffer
            [911] => mime_content_type
            [912] => ftp_connect
            [913] => ftp_ssl_connect
            [914] => ftp_login
            [915] => ftp_pwd
            [916] => ftp_cdup
            [917] => ftp_chdir
            [918] => ftp_exec
            [919] => ftp_raw
            [920] => ftp_mkdir
            [921] => ftp_rmdir
            [922] => ftp_chmod
            [923] => ftp_alloc
            [924] => ftp_nlist
            [925] => ftp_rawlist
            [926] => ftp_mlsd
            [927] => ftp_systype
            [928] => ftp_pasv
            [929] => ftp_get
            [930] => ftp_fget
            [931] => ftp_put
            [932] => ftp_append
            [933] => ftp_fput
            [934] => ftp_size
            [935] => ftp_mdtm
            [936] => ftp_rename
            [937] => ftp_delete
            [938] => ftp_site
            [939] => ftp_close
            [940] => ftp_set_option
            [941] => ftp_get_option
            [942] => ftp_nb_fget
            [943] => ftp_nb_get
            [944] => ftp_nb_continue
            [945] => ftp_nb_put
            [946] => ftp_nb_fput
            [947] => ftp_quit
            [948] => gd_info
            [949] => imagearc
            [950] => imageellipse
            [951] => imagechar
            [952] => imagecharup
            [953] => imagecolorat
            [954] => imagecolorallocate
            [955] => imagepalettecopy
            [956] => imagecreatefromstring
            [957] => imagecolorclosest
            [958] => imagecolorclosesthwb
            [959] => imagecolordeallocate
            [960] => imagecolorresolve
            [961] => imagecolorexact
            [962] => imagecolorset
            [963] => imagecolortransparent
            [964] => imagecolorstotal
            [965] => imagecolorsforindex
            [966] => imagecopy
            [967] => imagecopymerge
            [968] => imagecopymergegray
            [969] => imagecopyresized
            [970] => imagecreate
            [971] => imagecreatetruecolor
            [972] => imageistruecolor
            [973] => imagetruecolortopalette
            [974] => imagepalettetotruecolor
            [975] => imagesetthickness
            [976] => imagefilledarc
            [977] => imagefilledellipse
            [978] => imagealphablending
            [979] => imagesavealpha
            [980] => imagecolorallocatealpha
            [981] => imagecolorresolvealpha
            [982] => imagecolorclosestalpha
            [983] => imagecolorexactalpha
            [984] => imagecopyresampled
            [985] => imagerotate
            [986] => imageflip
            [987] => imageantialias
            [988] => imagecrop
            [989] => imagecropauto
            [990] => imagescale
            [991] => imageaffine
            [992] => imageaffinematrixconcat
            [993] => imageaffinematrixget
            [994] => imagesetinterpolation
            [995] => imagesettile
            [996] => imagesetbrush
            [997] => imagesetstyle
            [998] => imagecreatefrompng
            [999] => imagecreatefromwebp
            [1000] => imagecreatefromgif
            [1001] => imagecreatefromjpeg
            [1002] => imagecreatefromwbmp
            [1003] => imagecreatefromxbm
            [1004] => imagecreatefromxpm
            [1005] => imagecreatefromgd
            [1006] => imagecreatefromgd2
            [1007] => imagecreatefromgd2part
            [1008] => imagecreatefrombmp
            [1009] => imagecreatefromtga
            [1010] => imagepng
            [1011] => imagewebp
            [1012] => imagegif
            [1013] => imagejpeg
            [1014] => imagewbmp
            [1015] => imagegd
            [1016] => imagegd2
            [1017] => imagebmp
            [1018] => imagedestroy
            [1019] => imagegammacorrect
            [1020] => imagefill
            [1021] => imagefilledpolygon
            [1022] => imagefilledrectangle
            [1023] => imagefilltoborder
            [1024] => imagefontwidth
            [1025] => imagefontheight
            [1026] => imageinterlace
            [1027] => imageline
            [1028] => imageloadfont
            [1029] => imagepolygon
            [1030] => imageopenpolygon
            [1031] => imagerectangle
            [1032] => imagesetpixel
            [1033] => imagestring
            [1034] => imagestringup
            [1035] => imagesx
            [1036] => imagesy
            [1037] => imagesetclip
            [1038] => imagegetclip
            [1039] => imagedashedline
            [1040] => imagettfbbox
            [1041] => imagettftext
            [1042] => imageftbbox
            [1043] => imagefttext
            [1044] => imagetypes
            [1045] => jpeg2wbmp
            [1046] => png2wbmp
            [1047] => image2wbmp
            [1048] => imagelayereffect
            [1049] => imagexbm
            [1050] => imagecolormatch
            [1051] => imagefilter
            [1052] => imageconvolution
            [1053] => imageresolution
            [1054] => textdomain
            [1055] => gettext
            [1056] => _
            [1057] => dgettext
            [1058] => dcgettext
            [1059] => bindtextdomain
            [1060] => ngettext
            [1061] => dngettext
            [1062] => dcngettext
            [1063] => bind_textdomain_codeset
            [1064] => iconv
            [1065] => iconv_get_encoding
            [1066] => iconv_set_encoding
            [1067] => iconv_strlen
            [1068] => iconv_substr
            [1069] => iconv_strpos
            [1070] => iconv_strrpos
            [1071] => iconv_mime_encode
            [1072] => iconv_mime_decode
            [1073] => iconv_mime_decode_headers
            [1074] => json_encode
            [1075] => json_decode
            [1076] => json_last_error
            [1077] => json_last_error_msg
            [1078] => mb_convert_case
            [1079] => mb_strtoupper
            [1080] => mb_strtolower
            [1081] => mb_language
            [1082] => mb_internal_encoding
            [1083] => mb_http_input
            [1084] => mb_http_output
            [1085] => mb_detect_order
            [1086] => mb_substitute_character
            [1087] => mb_parse_str
            [1088] => mb_output_handler
            [1089] => mb_preferred_mime_name
            [1090] => mb_str_split
            [1091] => mb_strlen
            [1092] => mb_strpos
            [1093] => mb_strrpos
            [1094] => mb_stripos
            [1095] => mb_strripos
            [1096] => mb_strstr
            [1097] => mb_strrchr
            [1098] => mb_stristr
            [1099] => mb_strrichr
            [1100] => mb_substr_count
            [1101] => mb_substr
            [1102] => mb_strcut
            [1103] => mb_strwidth
            [1104] => mb_strimwidth
            [1105] => mb_convert_encoding
            [1106] => mb_detect_encoding
            [1107] => mb_list_encodings
            [1108] => mb_encoding_aliases
            [1109] => mb_convert_kana
            [1110] => mb_encode_mimeheader
            [1111] => mb_decode_mimeheader
            [1112] => mb_convert_variables
            [1113] => mb_encode_numericentity
            [1114] => mb_decode_numericentity
            [1115] => mb_send_mail
            [1116] => mb_get_info
            [1117] => mb_check_encoding
            [1118] => mb_ord
            [1119] => mb_chr
            [1120] => mb_scrub
            [1121] => mb_regex_encoding
            [1122] => mb_regex_set_options
            [1123] => mb_ereg
            [1124] => mb_eregi
            [1125] => mb_ereg_replace
            [1126] => mb_eregi_replace
            [1127] => mb_ereg_replace_callback
            [1128] => mb_split
            [1129] => mb_ereg_match
            [1130] => mb_ereg_search
            [1131] => mb_ereg_search_pos
            [1132] => mb_ereg_search_regs
            [1133] => mb_ereg_search_init
            [1134] => mb_ereg_search_getregs
            [1135] => mb_ereg_search_getpos
            [1136] => mb_ereg_search_setpos
            [1137] => mbregex_encoding
            [1138] => mbereg
            [1139] => mberegi
            [1140] => mbereg_replace
            [1141] => mberegi_replace
            [1142] => mbsplit
            [1143] => mbereg_match
            [1144] => mbereg_search
            [1145] => mbereg_search_pos
            [1146] => mbereg_search_regs
            [1147] => mbereg_search_init
            [1148] => mbereg_search_getregs
            [1149] => mbereg_search_getpos
            [1150] => mbereg_search_setpos
            [1151] => pdo_drivers
            [1152] => simplexml_load_file
            [1153] => simplexml_load_string
            [1154] => simplexml_import_dom
            [1155] => snmpget
            [1156] => snmpgetnext
            [1157] => snmpwalk
            [1158] => snmprealwalk
            [1159] => snmpwalkoid
            [1160] => snmpset
            [1161] => snmp_get_quick_print
            [1162] => snmp_set_quick_print
            [1163] => snmp_set_enum_print
            [1164] => snmp_set_oid_output_format
            [1165] => snmp_set_oid_numeric_print
            [1166] => snmp2_get
            [1167] => snmp2_getnext
            [1168] => snmp2_walk
            [1169] => snmp2_real_walk
            [1170] => snmp2_set
            [1171] => snmp3_get
            [1172] => snmp3_getnext
            [1173] => snmp3_walk
            [1174] => snmp3_real_walk
            [1175] => snmp3_set
            [1176] => snmp_set_valueretrieval
            [1177] => snmp_get_valueretrieval
            [1178] => snmp_read_mib
            [1179] => use_soap_error_handler
            [1180] => is_soap_fault
            [1181] => socket_select
            [1182] => socket_create
            [1183] => socket_create_listen
            [1184] => socket_create_pair
            [1185] => socket_accept
            [1186] => socket_set_nonblock
            [1187] => socket_set_block
            [1188] => socket_listen
            [1189] => socket_close
            [1190] => socket_write
            [1191] => socket_read
            [1192] => socket_getsockname
            [1193] => socket_getpeername
            [1194] => socket_connect
            [1195] => socket_strerror
            [1196] => socket_bind
            [1197] => socket_recv
            [1198] => socket_send
            [1199] => socket_recvfrom
            [1200] => socket_sendto
            [1201] => socket_get_option
            [1202] => socket_set_option
            [1203] => socket_shutdown
            [1204] => socket_last_error
            [1205] => socket_clear_error
            [1206] => socket_import_stream
            [1207] => socket_export_stream
            [1208] => socket_sendmsg
            [1209] => socket_recvmsg
            [1210] => socket_cmsg_space
            [1211] => socket_addrinfo_lookup
            [1212] => socket_addrinfo_connect
            [1213] => socket_addrinfo_bind
            [1214] => socket_addrinfo_explain
            [1215] => socket_getopt
            [1216] => socket_setopt
            [1217] => token_get_all
            [1218] => token_name
            [1219] => xml_parser_create
            [1220] => xml_parser_create_ns
            [1221] => xml_set_object
            [1222] => xml_set_element_handler
            [1223] => xml_set_character_data_handler
            [1224] => xml_set_processing_instruction_handler
            [1225] => xml_set_default_handler
            [1226] => xml_set_unparsed_entity_decl_handler
            [1227] => xml_set_notation_decl_handler
            [1228] => xml_set_external_entity_ref_handler
            [1229] => xml_set_start_namespace_decl_handler
            [1230] => xml_set_end_namespace_decl_handler
            [1231] => xml_parse
            [1232] => xml_parse_into_struct
            [1233] => xml_get_error_code
            [1234] => xml_error_string
            [1235] => xml_get_current_line_number
            [1236] => xml_get_current_column_number
            [1237] => xml_get_current_byte_index
            [1238] => xml_parser_free
            [1239] => xml_parser_set_option
            [1240] => xml_parser_get_option
            [1241] => xmlwriter_open_uri
            [1242] => xmlwriter_open_memory
            [1243] => xmlwriter_set_indent
            [1244] => xmlwriter_set_indent_string
            [1245] => xmlwriter_start_comment
            [1246] => xmlwriter_end_comment
            [1247] => xmlwriter_start_attribute
            [1248] => xmlwriter_end_attribute
            [1249] => xmlwriter_write_attribute
            [1250] => xmlwriter_start_attribute_ns
            [1251] => xmlwriter_write_attribute_ns
            [1252] => xmlwriter_start_element
            [1253] => xmlwriter_end_element
            [1254] => xmlwriter_full_end_element
            [1255] => xmlwriter_start_element_ns
            [1256] => xmlwriter_write_element
            [1257] => xmlwriter_write_element_ns
            [1258] => xmlwriter_start_pi
            [1259] => xmlwriter_end_pi
            [1260] => xmlwriter_write_pi
            [1261] => xmlwriter_start_cdata
            [1262] => xmlwriter_end_cdata
            [1263] => xmlwriter_write_cdata
            [1264] => xmlwriter_text
            [1265] => xmlwriter_write_raw
            [1266] => xmlwriter_start_document
            [1267] => xmlwriter_end_document
            [1268] => xmlwriter_write_comment
            [1269] => xmlwriter_start_dtd
            [1270] => xmlwriter_end_dtd
            [1271] => xmlwriter_write_dtd
            [1272] => xmlwriter_start_dtd_element
            [1273] => xmlwriter_end_dtd_element
            [1274] => xmlwriter_write_dtd_element
            [1275] => xmlwriter_start_dtd_attlist
            [1276] => xmlwriter_end_dtd_attlist
            [1277] => xmlwriter_write_dtd_attlist
            [1278] => xmlwriter_start_dtd_entity
            [1279] => xmlwriter_end_dtd_entity
            [1280] => xmlwriter_write_dtd_entity
            [1281] => xmlwriter_output_memory
            [1282] => xmlwriter_flush
            [1283] => mcrypt_get_key_size
            [1284] => mcrypt_get_block_size
            [1285] => mcrypt_get_cipher_name
            [1286] => mcrypt_create_iv
            [1287] => mcrypt_list_algorithms
            [1288] => mcrypt_list_modes
            [1289] => mcrypt_get_iv_size
            [1290] => mcrypt_encrypt
            [1291] => mcrypt_decrypt
            [1292] => mcrypt_module_open
            [1293] => mcrypt_generic_init
            [1294] => mcrypt_generic
            [1295] => mdecrypt_generic
            [1296] => mcrypt_generic_deinit
            [1297] => mcrypt_enc_self_test
            [1298] => mcrypt_enc_is_block_algorithm_mode
            [1299] => mcrypt_enc_is_block_algorithm
            [1300] => mcrypt_enc_is_block_mode
            [1301] => mcrypt_enc_get_block_size
            [1302] => mcrypt_enc_get_key_size
            [1303] => mcrypt_enc_get_supported_key_sizes
            [1304] => mcrypt_enc_get_iv_size
            [1305] => mcrypt_enc_get_algorithms_name
            [1306] => mcrypt_enc_get_modes_name
            [1307] => mcrypt_module_self_test
            [1308] => mcrypt_module_is_block_algorithm_mode
            [1309] => mcrypt_module_is_block_algorithm
            [1310] => mcrypt_module_is_block_mode
            [1311] => mcrypt_module_get_algo_block_size
            [1312] => mcrypt_module_get_algo_key_size
            [1313] => mcrypt_module_get_supported_key_sizes
            [1314] => mcrypt_module_close
            [1315] => mysqli_affected_rows
            [1316] => mysqli_autocommit
            [1317] => mysqli_begin_transaction
            [1318] => mysqli_change_user
            [1319] => mysqli_character_set_name
            [1320] => mysqli_close
            [1321] => mysqli_commit
            [1322] => mysqli_connect
            [1323] => mysqli_connect_errno
            [1324] => mysqli_connect_error
            [1325] => mysqli_data_seek
            [1326] => mysqli_dump_debug_info
            [1327] => mysqli_debug
            [1328] => mysqli_errno
            [1329] => mysqli_error
            [1330] => mysqli_error_list
            [1331] => mysqli_stmt_execute
            [1332] => mysqli_execute
            [1333] => mysqli_fetch_field
            [1334] => mysqli_fetch_fields
            [1335] => mysqli_fetch_field_direct
            [1336] => mysqli_fetch_lengths
            [1337] => mysqli_fetch_all
            [1338] => mysqli_fetch_array
            [1339] => mysqli_fetch_assoc
            [1340] => mysqli_fetch_object
            [1341] => mysqli_fetch_row
            [1342] => mysqli_field_count
            [1343] => mysqli_field_seek
            [1344] => mysqli_field_tell
            [1345] => mysqli_free_result
            [1346] => mysqli_get_connection_stats
            [1347] => mysqli_get_client_stats
            [1348] => mysqli_get_charset
            [1349] => mysqli_get_client_info
            [1350] => mysqli_get_client_version
            [1351] => mysqli_get_links_stats
            [1352] => mysqli_get_host_info
            [1353] => mysqli_get_proto_info
            [1354] => mysqli_get_server_info
            [1355] => mysqli_get_server_version
            [1356] => mysqli_get_warnings
            [1357] => mysqli_init
            [1358] => mysqli_info
            [1359] => mysqli_insert_id
            [1360] => mysqli_kill
            [1361] => mysqli_more_results
            [1362] => mysqli_multi_query
            [1363] => mysqli_next_result
            [1364] => mysqli_num_fields
            [1365] => mysqli_num_rows
            [1366] => mysqli_options
            [1367] => mysqli_ping
            [1368] => mysqli_poll
            [1369] => mysqli_prepare
            [1370] => mysqli_report
            [1371] => mysqli_query
            [1372] => mysqli_real_connect
            [1373] => mysqli_real_escape_string
            [1374] => mysqli_real_query
            [1375] => mysqli_reap_async_query
            [1376] => mysqli_release_savepoint
            [1377] => mysqli_rollback
            [1378] => mysqli_savepoint
            [1379] => mysqli_select_db
            [1380] => mysqli_set_charset
            [1381] => mysqli_stmt_affected_rows
            [1382] => mysqli_stmt_attr_get
            [1383] => mysqli_stmt_attr_set
            [1384] => mysqli_stmt_bind_param
            [1385] => mysqli_stmt_bind_result
            [1386] => mysqli_stmt_close
            [1387] => mysqli_stmt_data_seek
            [1388] => mysqli_stmt_errno
            [1389] => mysqli_stmt_error
            [1390] => mysqli_stmt_error_list
            [1391] => mysqli_stmt_fetch
            [1392] => mysqli_stmt_field_count
            [1393] => mysqli_stmt_free_result
            [1394] => mysqli_stmt_get_result
            [1395] => mysqli_stmt_get_warnings
            [1396] => mysqli_stmt_init
            [1397] => mysqli_stmt_insert_id
            [1398] => mysqli_stmt_more_results
            [1399] => mysqli_stmt_next_result
            [1400] => mysqli_stmt_num_rows
            [1401] => mysqli_stmt_param_count
            [1402] => mysqli_stmt_prepare
            [1403] => mysqli_stmt_reset
            [1404] => mysqli_stmt_result_metadata
            [1405] => mysqli_stmt_send_long_data
            [1406] => mysqli_stmt_store_result
            [1407] => mysqli_stmt_sqlstate
            [1408] => mysqli_sqlstate
            [1409] => mysqli_ssl_set
            [1410] => mysqli_stat
            [1411] => mysqli_store_result
            [1412] => mysqli_thread_id
            [1413] => mysqli_thread_safe
            [1414] => mysqli_use_result
            [1415] => mysqli_warning_count
            [1416] => mysqli_refresh
            [1417] => mysqli_escape_string
            [1418] => mysqli_set_opt
            [1419] => recode_string
            [1420] => recode_file
            [1421] => recode
            [1422] => geoip_database_info
            [1423] => geoip_country_code_by_name
            [1424] => geoip_country_code3_by_name
            [1425] => geoip_country_name_by_name
            [1426] => geoip_country_code_by_name_v6
            [1427] => geoip_country_code3_by_name_v6
            [1428] => geoip_country_name_by_name_v6
            [1429] => geoip_continent_code_by_name
            [1430] => geoip_org_by_name
            [1431] => geoip_record_by_name
            [1432] => geoip_id_by_name
            [1433] => geoip_region_by_name
            [1434] => geoip_isp_by_name
            [1435] => geoip_db_avail
            [1436] => geoip_db_get_all_info
            [1437] => geoip_db_filename
            [1438] => geoip_region_name_by_code
            [1439] => geoip_time_zone_by_country_and_region
            [1440] => geoip_setup_custom_directory
            [1441] => geoip_asnum_by_name
            [1442] => geoip_domain_by_name
            [1443] => geoip_netspeedcell_by_name
            [1444] => igbinary_serialize
            [1445] => igbinary_unserialize
            [1446] => msgpack_serialize
            [1447] => msgpack_unserialize
            [1448] => msgpack_pack
            [1449] => msgpack_unpack
            [1450] => zip_open
            [1451] => zip_close
            [1452] => zip_read
            [1453] => zip_entry_open
            [1454] => zip_entry_close
            [1455] => zip_entry_read
            [1456] => zip_entry_filesize
            [1457] => zip_entry_name
            [1458] => zip_entry_compressedsize
            [1459] => zip_entry_compressionmethod
            [1460] => opcache_reset
            [1461] => opcache_invalidate
            [1462] => opcache_compile_file
            [1463] => opcache_is_script_cached
            [1464] => opcache_get_configuration
            [1465] => opcache_get_status
        )

    [user] => Array
        (
            [0] => memory_usage
            [1] => microtime_float
            [2] => formatsize
            [3] => valid_email
            [4] => show
            [5] => isfun
            [6] => isfun1
            [7] => test_int
            [8] => test_float
            [9] => test_io
            [10] => getcoreinformation
            [11] => getcpupercentages
            [12] => makeimageurl
            [13] => sys_linux
            [14] => sys_freebsd
            [15] => get_key
            [16] => find_command
            [17] => do_command
            [18] => sys_windows
            [19] => getwmi
            [20] => bar
        )

)