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_class_methods
            [30] => trigger_error
            [31] => user_error
            [32] => set_error_handler
            [33] => restore_error_handler
            [34] => set_exception_handler
            [35] => restore_exception_handler
            [36] => get_declared_classes
            [37] => get_declared_traits
            [38] => get_declared_interfaces
            [39] => get_defined_functions
            [40] => get_defined_vars
            [41] => create_function
            [42] => get_resource_type
            [43] => get_resources
            [44] => get_loaded_extensions
            [45] => extension_loaded
            [46] => get_extension_funcs
            [47] => get_defined_constants
            [48] => debug_backtrace
            [49] => debug_print_backtrace
            [50] => gc_mem_caches
            [51] => gc_collect_cycles
            [52] => gc_enabled
            [53] => gc_enable
            [54] => gc_disable
            [55] => bcadd
            [56] => bcsub
            [57] => bcmul
            [58] => bcdiv
            [59] => bcmod
            [60] => bcpow
            [61] => bcsqrt
            [62] => bcscale
            [63] => bccomp
            [64] => bcpowmod
            [65] => jdtogregorian
            [66] => gregoriantojd
            [67] => jdtojulian
            [68] => juliantojd
            [69] => jdtojewish
            [70] => jewishtojd
            [71] => jdtofrench
            [72] => frenchtojd
            [73] => jddayofweek
            [74] => jdmonthname
            [75] => easter_date
            [76] => easter_days
            [77] => unixtojd
            [78] => jdtounix
            [79] => cal_to_jd
            [80] => cal_from_jd
            [81] => cal_days_in_month
            [82] => cal_info
            [83] => ctype_alnum
            [84] => ctype_alpha
            [85] => ctype_cntrl
            [86] => ctype_digit
            [87] => ctype_lower
            [88] => ctype_graph
            [89] => ctype_print
            [90] => ctype_punct
            [91] => ctype_space
            [92] => ctype_upper
            [93] => ctype_xdigit
            [94] => strtotime
            [95] => date
            [96] => idate
            [97] => gmdate
            [98] => mktime
            [99] => gmmktime
            [100] => checkdate
            [101] => strftime
            [102] => gmstrftime
            [103] => time
            [104] => localtime
            [105] => getdate
            [106] => date_create
            [107] => date_create_immutable
            [108] => date_create_from_format
            [109] => date_create_immutable_from_format
            [110] => date_parse
            [111] => date_parse_from_format
            [112] => date_get_last_errors
            [113] => date_format
            [114] => date_modify
            [115] => date_add
            [116] => date_sub
            [117] => date_timezone_get
            [118] => date_timezone_set
            [119] => date_offset_get
            [120] => date_diff
            [121] => date_time_set
            [122] => date_date_set
            [123] => date_isodate_set
            [124] => date_timestamp_set
            [125] => date_timestamp_get
            [126] => timezone_open
            [127] => timezone_name_get
            [128] => timezone_name_from_abbr
            [129] => timezone_offset_get
            [130] => timezone_transitions_get
            [131] => timezone_location_get
            [132] => timezone_identifiers_list
            [133] => timezone_abbreviations_list
            [134] => timezone_version_get
            [135] => date_interval_create_from_date_string
            [136] => date_interval_format
            [137] => date_default_timezone_set
            [138] => date_default_timezone_get
            [139] => date_sunrise
            [140] => date_sunset
            [141] => date_sun_info
            [142] => filter_input
            [143] => filter_var
            [144] => filter_input_array
            [145] => filter_var_array
            [146] => filter_list
            [147] => filter_has_var
            [148] => filter_id
            [149] => hash
            [150] => hash_file
            [151] => hash_hmac
            [152] => hash_hmac_file
            [153] => hash_init
            [154] => hash_update
            [155] => hash_update_stream
            [156] => hash_update_file
            [157] => hash_final
            [158] => hash_copy
            [159] => hash_algos
            [160] => hash_pbkdf2
            [161] => hash_equals
            [162] => mhash_keygen_s2k
            [163] => mhash_get_block_size
            [164] => mhash_get_hash_name
            [165] => mhash_count
            [166] => mhash
            [167] => iconv
            [168] => iconv_get_encoding
            [169] => iconv_set_encoding
            [170] => iconv_strlen
            [171] => iconv_substr
            [172] => iconv_strpos
            [173] => iconv_strrpos
            [174] => iconv_mime_encode
            [175] => iconv_mime_decode
            [176] => iconv_mime_decode_headers
            [177] => json_encode
            [178] => json_decode
            [179] => json_last_error
            [180] => json_last_error_msg
            [181] => mcrypt_get_key_size
            [182] => mcrypt_get_block_size
            [183] => mcrypt_get_cipher_name
            [184] => mcrypt_create_iv
            [185] => mcrypt_list_algorithms
            [186] => mcrypt_list_modes
            [187] => mcrypt_get_iv_size
            [188] => mcrypt_encrypt
            [189] => mcrypt_decrypt
            [190] => mcrypt_module_open
            [191] => mcrypt_generic_init
            [192] => mcrypt_generic
            [193] => mdecrypt_generic
            [194] => mcrypt_generic_deinit
            [195] => mcrypt_enc_self_test
            [196] => mcrypt_enc_is_block_algorithm_mode
            [197] => mcrypt_enc_is_block_algorithm
            [198] => mcrypt_enc_is_block_mode
            [199] => mcrypt_enc_get_block_size
            [200] => mcrypt_enc_get_key_size
            [201] => mcrypt_enc_get_supported_key_sizes
            [202] => mcrypt_enc_get_iv_size
            [203] => mcrypt_enc_get_algorithms_name
            [204] => mcrypt_enc_get_modes_name
            [205] => mcrypt_module_self_test
            [206] => mcrypt_module_is_block_algorithm_mode
            [207] => mcrypt_module_is_block_algorithm
            [208] => mcrypt_module_is_block_mode
            [209] => mcrypt_module_get_algo_block_size
            [210] => mcrypt_module_get_algo_key_size
            [211] => mcrypt_module_get_supported_key_sizes
            [212] => mcrypt_module_close
            [213] => preg_match
            [214] => preg_match_all
            [215] => preg_replace
            [216] => preg_replace_callback
            [217] => preg_replace_callback_array
            [218] => preg_filter
            [219] => preg_split
            [220] => preg_quote
            [221] => preg_grep
            [222] => preg_last_error
            [223] => session_name
            [224] => session_module_name
            [225] => session_save_path
            [226] => session_id
            [227] => session_regenerate_id
            [228] => session_decode
            [229] => session_encode
            [230] => session_start
            [231] => session_destroy
            [232] => session_unset
            [233] => session_set_save_handler
            [234] => session_cache_limiter
            [235] => session_cache_expire
            [236] => session_set_cookie_params
            [237] => session_get_cookie_params
            [238] => session_write_close
            [239] => session_abort
            [240] => session_reset
            [241] => session_status
            [242] => session_register_shutdown
            [243] => session_commit
            [244] => spl_classes
            [245] => spl_autoload
            [246] => spl_autoload_extensions
            [247] => spl_autoload_register
            [248] => spl_autoload_unregister
            [249] => spl_autoload_functions
            [250] => spl_autoload_call
            [251] => class_parents
            [252] => class_implements
            [253] => class_uses
            [254] => spl_object_hash
            [255] => iterator_to_array
            [256] => iterator_count
            [257] => iterator_apply
            [258] => constant
            [259] => bin2hex
            [260] => hex2bin
            [261] => sleep
            [262] => usleep
            [263] => time_nanosleep
            [264] => time_sleep_until
            [265] => flush
            [266] => wordwrap
            [267] => htmlspecialchars
            [268] => htmlentities
            [269] => html_entity_decode
            [270] => htmlspecialchars_decode
            [271] => get_html_translation_table
            [272] => sha1
            [273] => sha1_file
            [274] => md5
            [275] => md5_file
            [276] => crc32
            [277] => iptcparse
            [278] => iptcembed
            [279] => getimagesize
            [280] => getimagesizefromstring
            [281] => image_type_to_mime_type
            [282] => image_type_to_extension
            [283] => phpinfo
            [284] => phpversion
            [285] => phpcredits
            [286] => php_sapi_name
            [287] => php_uname
            [288] => php_ini_scanned_files
            [289] => php_ini_loaded_file
            [290] => strnatcmp
            [291] => strnatcasecmp
            [292] => substr_count
            [293] => strspn
            [294] => strcspn
            [295] => strtok
            [296] => strtoupper
            [297] => strtolower
            [298] => strpos
            [299] => stripos
            [300] => strrpos
            [301] => strripos
            [302] => strrev
            [303] => hebrev
            [304] => hebrevc
            [305] => nl2br
            [306] => basename
            [307] => dirname
            [308] => pathinfo
            [309] => stripslashes
            [310] => stripcslashes
            [311] => strstr
            [312] => stristr
            [313] => strrchr
            [314] => str_shuffle
            [315] => str_word_count
            [316] => str_split
            [317] => strpbrk
            [318] => substr_compare
            [319] => strcoll
            [320] => substr
            [321] => substr_replace
            [322] => quotemeta
            [323] => ucfirst
            [324] => lcfirst
            [325] => ucwords
            [326] => strtr
            [327] => addslashes
            [328] => addcslashes
            [329] => rtrim
            [330] => str_replace
            [331] => str_ireplace
            [332] => str_repeat
            [333] => count_chars
            [334] => chunk_split
            [335] => trim
            [336] => ltrim
            [337] => strip_tags
            [338] => similar_text
            [339] => explode
            [340] => implode
            [341] => join
            [342] => setlocale
            [343] => localeconv
            [344] => soundex
            [345] => levenshtein
            [346] => chr
            [347] => ord
            [348] => parse_str
            [349] => str_getcsv
            [350] => str_pad
            [351] => chop
            [352] => strchr
            [353] => sprintf
            [354] => printf
            [355] => vprintf
            [356] => vsprintf
            [357] => fprintf
            [358] => vfprintf
            [359] => sscanf
            [360] => fscanf
            [361] => parse_url
            [362] => urlencode
            [363] => urldecode
            [364] => rawurlencode
            [365] => rawurldecode
            [366] => http_build_query
            [367] => readlink
            [368] => linkinfo
            [369] => symlink
            [370] => link
            [371] => unlink
            [372] => exec
            [373] => system
            [374] => escapeshellcmd
            [375] => escapeshellarg
            [376] => passthru
            [377] => shell_exec
            [378] => proc_open
            [379] => proc_close
            [380] => proc_terminate
            [381] => proc_get_status
            [382] => rand
            [383] => srand
            [384] => getrandmax
            [385] => mt_rand
            [386] => mt_srand
            [387] => mt_getrandmax
            [388] => random_bytes
            [389] => random_int
            [390] => getservbyname
            [391] => getservbyport
            [392] => getprotobyname
            [393] => getprotobynumber
            [394] => getmyuid
            [395] => getmygid
            [396] => getmypid
            [397] => getmyinode
            [398] => getlastmod
            [399] => base64_decode
            [400] => base64_encode
            [401] => password_hash
            [402] => password_get_info
            [403] => password_needs_rehash
            [404] => password_verify
            [405] => convert_uuencode
            [406] => convert_uudecode
            [407] => abs
            [408] => ceil
            [409] => floor
            [410] => round
            [411] => sin
            [412] => cos
            [413] => tan
            [414] => asin
            [415] => acos
            [416] => atan
            [417] => atanh
            [418] => atan2
            [419] => sinh
            [420] => cosh
            [421] => tanh
            [422] => asinh
            [423] => acosh
            [424] => expm1
            [425] => log1p
            [426] => pi
            [427] => is_finite
            [428] => is_nan
            [429] => is_infinite
            [430] => pow
            [431] => exp
            [432] => log
            [433] => log10
            [434] => sqrt
            [435] => hypot
            [436] => deg2rad
            [437] => rad2deg
            [438] => bindec
            [439] => hexdec
            [440] => octdec
            [441] => decbin
            [442] => decoct
            [443] => dechex
            [444] => base_convert
            [445] => number_format
            [446] => fmod
            [447] => intdiv
            [448] => inet_ntop
            [449] => inet_pton
            [450] => ip2long
            [451] => long2ip
            [452] => getenv
            [453] => putenv
            [454] => getopt
            [455] => microtime
            [456] => gettimeofday
            [457] => getrusage
            [458] => uniqid
            [459] => quoted_printable_decode
            [460] => quoted_printable_encode
            [461] => convert_cyr_string
            [462] => get_current_user
            [463] => set_time_limit
            [464] => header_register_callback
            [465] => get_cfg_var
            [466] => get_magic_quotes_gpc
            [467] => get_magic_quotes_runtime
            [468] => error_log
            [469] => error_get_last
            [470] => error_clear_last
            [471] => call_user_func
            [472] => call_user_func_array
            [473] => forward_static_call
            [474] => forward_static_call_array
            [475] => serialize
            [476] => unserialize
            [477] => var_dump
            [478] => var_export
            [479] => debug_zval_dump
            [480] => print_r
            [481] => memory_get_usage
            [482] => memory_get_peak_usage
            [483] => register_shutdown_function
            [484] => register_tick_function
            [485] => unregister_tick_function
            [486] => highlight_file
            [487] => show_source
            [488] => highlight_string
            [489] => php_strip_whitespace
            [490] => ini_get
            [491] => ini_get_all
            [492] => ini_set
            [493] => ini_alter
            [494] => ini_restore
            [495] => get_include_path
            [496] => set_include_path
            [497] => restore_include_path
            [498] => setcookie
            [499] => setrawcookie
            [500] => header
            [501] => header_remove
            [502] => headers_sent
            [503] => headers_list
            [504] => http_response_code
            [505] => connection_aborted
            [506] => connection_status
            [507] => ignore_user_abort
            [508] => parse_ini_file
            [509] => parse_ini_string
            [510] => is_uploaded_file
            [511] => move_uploaded_file
            [512] => gethostbyaddr
            [513] => gethostbyname
            [514] => gethostbynamel
            [515] => gethostname
            [516] => dns_check_record
            [517] => checkdnsrr
            [518] => dns_get_mx
            [519] => getmxrr
            [520] => dns_get_record
            [521] => intval
            [522] => floatval
            [523] => doubleval
            [524] => strval
            [525] => boolval
            [526] => gettype
            [527] => settype
            [528] => is_null
            [529] => is_resource
            [530] => is_bool
            [531] => is_int
            [532] => is_float
            [533] => is_integer
            [534] => is_long
            [535] => is_double
            [536] => is_real
            [537] => is_numeric
            [538] => is_string
            [539] => is_array
            [540] => is_object
            [541] => is_scalar
            [542] => is_callable
            [543] => pclose
            [544] => popen
            [545] => readfile
            [546] => rewind
            [547] => rmdir
            [548] => umask
            [549] => fclose
            [550] => feof
            [551] => fgetc
            [552] => fgets
            [553] => fgetss
            [554] => fread
            [555] => fopen
            [556] => fpassthru
            [557] => ftruncate
            [558] => fstat
            [559] => fseek
            [560] => ftell
            [561] => fflush
            [562] => fwrite
            [563] => fputs
            [564] => mkdir
            [565] => rename
            [566] => copy
            [567] => tempnam
            [568] => tmpfile
            [569] => file
            [570] => file_get_contents
            [571] => file_put_contents
            [572] => stream_select
            [573] => stream_context_create
            [574] => stream_context_set_params
            [575] => stream_context_get_params
            [576] => stream_context_set_option
            [577] => stream_context_get_options
            [578] => stream_context_get_default
            [579] => stream_context_set_default
            [580] => stream_filter_prepend
            [581] => stream_filter_append
            [582] => stream_filter_remove
            [583] => stream_socket_client
            [584] => stream_socket_server
            [585] => stream_socket_accept
            [586] => stream_socket_get_name
            [587] => stream_socket_recvfrom
            [588] => stream_socket_sendto
            [589] => stream_socket_enable_crypto
            [590] => stream_socket_shutdown
            [591] => stream_socket_pair
            [592] => stream_copy_to_stream
            [593] => stream_get_contents
            [594] => stream_supports_lock
            [595] => fgetcsv
            [596] => fputcsv
            [597] => flock
            [598] => get_meta_tags
            [599] => stream_set_read_buffer
            [600] => stream_set_write_buffer
            [601] => set_file_buffer
            [602] => stream_set_chunk_size
            [603] => stream_set_blocking
            [604] => socket_set_blocking
            [605] => stream_get_meta_data
            [606] => stream_get_line
            [607] => stream_wrapper_register
            [608] => stream_register_wrapper
            [609] => stream_wrapper_unregister
            [610] => stream_wrapper_restore
            [611] => stream_get_wrappers
            [612] => stream_get_transports
            [613] => stream_resolve_include_path
            [614] => stream_is_local
            [615] => get_headers
            [616] => stream_set_timeout
            [617] => socket_set_timeout
            [618] => socket_get_status
            [619] => realpath
            [620] => fnmatch
            [621] => fsockopen
            [622] => pfsockopen
            [623] => pack
            [624] => unpack
            [625] => get_browser
            [626] => crypt
            [627] => opendir
            [628] => closedir
            [629] => chdir
            [630] => getcwd
            [631] => rewinddir
            [632] => readdir
            [633] => dir
            [634] => scandir
            [635] => glob
            [636] => fileatime
            [637] => filectime
            [638] => filegroup
            [639] => fileinode
            [640] => filemtime
            [641] => fileowner
            [642] => fileperms
            [643] => filesize
            [644] => filetype
            [645] => file_exists
            [646] => is_writable
            [647] => is_writeable
            [648] => is_readable
            [649] => is_executable
            [650] => is_file
            [651] => is_dir
            [652] => is_link
            [653] => stat
            [654] => lstat
            [655] => chown
            [656] => chgrp
            [657] => chmod
            [658] => touch
            [659] => clearstatcache
            [660] => disk_total_space
            [661] => disk_free_space
            [662] => diskfreespace
            [663] => realpath_cache_size
            [664] => realpath_cache_get
            [665] => mail
            [666] => ezmlm_hash
            [667] => openlog
            [668] => syslog
            [669] => closelog
            [670] => lcg_value
            [671] => metaphone
            [672] => ob_start
            [673] => ob_flush
            [674] => ob_clean
            [675] => ob_end_flush
            [676] => ob_end_clean
            [677] => ob_get_flush
            [678] => ob_get_clean
            [679] => ob_get_length
            [680] => ob_get_level
            [681] => ob_get_status
            [682] => ob_get_contents
            [683] => ob_implicit_flush
            [684] => ob_list_handlers
            [685] => ksort
            [686] => krsort
            [687] => natsort
            [688] => natcasesort
            [689] => asort
            [690] => arsort
            [691] => sort
            [692] => rsort
            [693] => usort
            [694] => uasort
            [695] => uksort
            [696] => shuffle
            [697] => array_walk
            [698] => array_walk_recursive
            [699] => count
            [700] => end
            [701] => prev
            [702] => next
            [703] => reset
            [704] => current
            [705] => key
            [706] => min
            [707] => max
            [708] => in_array
            [709] => array_search
            [710] => extract
            [711] => compact
            [712] => array_fill
            [713] => array_fill_keys
            [714] => range
            [715] => array_multisort
            [716] => array_push
            [717] => array_pop
            [718] => array_shift
            [719] => array_unshift
            [720] => array_splice
            [721] => array_slice
            [722] => array_merge
            [723] => array_merge_recursive
            [724] => array_replace
            [725] => array_replace_recursive
            [726] => array_keys
            [727] => array_values
            [728] => array_count_values
            [729] => array_column
            [730] => array_reverse
            [731] => array_reduce
            [732] => array_pad
            [733] => array_flip
            [734] => array_change_key_case
            [735] => array_rand
            [736] => array_unique
            [737] => array_intersect
            [738] => array_intersect_key
            [739] => array_intersect_ukey
            [740] => array_uintersect
            [741] => array_intersect_assoc
            [742] => array_uintersect_assoc
            [743] => array_intersect_uassoc
            [744] => array_uintersect_uassoc
            [745] => array_diff
            [746] => array_diff_key
            [747] => array_diff_ukey
            [748] => array_udiff
            [749] => array_diff_assoc
            [750] => array_udiff_assoc
            [751] => array_diff_uassoc
            [752] => array_udiff_uassoc
            [753] => array_sum
            [754] => array_product
            [755] => array_filter
            [756] => array_map
            [757] => array_chunk
            [758] => array_combine
            [759] => array_key_exists
            [760] => pos
            [761] => sizeof
            [762] => key_exists
            [763] => assert
            [764] => assert_options
            [765] => version_compare
            [766] => str_rot13
            [767] => stream_get_filters
            [768] => stream_filter_register
            [769] => stream_bucket_make_writeable
            [770] => stream_bucket_prepend
            [771] => stream_bucket_append
            [772] => stream_bucket_new
            [773] => output_add_rewrite_var
            [774] => output_reset_rewrite_vars
            [775] => sys_get_temp_dir
            [776] => token_get_all
            [777] => token_name
            [778] => zip_open
            [779] => zip_close
            [780] => zip_read
            [781] => zip_entry_open
            [782] => zip_entry_close
            [783] => zip_entry_read
            [784] => zip_entry_filesize
            [785] => zip_entry_name
            [786] => zip_entry_compressedsize
            [787] => zip_entry_compressionmethod
            [788] => readgzfile
            [789] => gzrewind
            [790] => gzclose
            [791] => gzeof
            [792] => gzgetc
            [793] => gzgets
            [794] => gzgetss
            [795] => gzread
            [796] => gzopen
            [797] => gzpassthru
            [798] => gzseek
            [799] => gztell
            [800] => gzwrite
            [801] => gzputs
            [802] => gzfile
            [803] => gzcompress
            [804] => gzuncompress
            [805] => gzdeflate
            [806] => gzinflate
            [807] => gzencode
            [808] => gzdecode
            [809] => zlib_encode
            [810] => zlib_decode
            [811] => zlib_get_coding_type
            [812] => deflate_init
            [813] => deflate_add
            [814] => inflate_init
            [815] => inflate_add
            [816] => ob_gzhandler
            [817] => libxml_set_streams_context
            [818] => libxml_use_internal_errors
            [819] => libxml_get_last_error
            [820] => libxml_clear_errors
            [821] => libxml_get_errors
            [822] => libxml_disable_entity_loader
            [823] => libxml_set_external_entity_loader
            [824] => dom_import_simplexml
            [825] => pdo_drivers
            [826] => simplexml_load_file
            [827] => simplexml_load_string
            [828] => simplexml_import_dom
            [829] => xml_parser_create
            [830] => xml_parser_create_ns
            [831] => xml_set_object
            [832] => xml_set_element_handler
            [833] => xml_set_character_data_handler
            [834] => xml_set_processing_instruction_handler
            [835] => xml_set_default_handler
            [836] => xml_set_unparsed_entity_decl_handler
            [837] => xml_set_notation_decl_handler
            [838] => xml_set_external_entity_ref_handler
            [839] => xml_set_start_namespace_decl_handler
            [840] => xml_set_end_namespace_decl_handler
            [841] => xml_parse
            [842] => xml_parse_into_struct
            [843] => xml_get_error_code
            [844] => xml_error_string
            [845] => xml_get_current_line_number
            [846] => xml_get_current_column_number
            [847] => xml_get_current_byte_index
            [848] => xml_parser_free
            [849] => xml_parser_set_option
            [850] => xml_parser_get_option
            [851] => utf8_encode
            [852] => utf8_decode
            [853] => wddx_serialize_value
            [854] => wddx_serialize_vars
            [855] => wddx_packet_start
            [856] => wddx_packet_end
            [857] => wddx_add_vars
            [858] => wddx_deserialize
            [859] => xmlwriter_open_uri
            [860] => xmlwriter_open_memory
            [861] => xmlwriter_set_indent
            [862] => xmlwriter_set_indent_string
            [863] => xmlwriter_start_comment
            [864] => xmlwriter_end_comment
            [865] => xmlwriter_start_attribute
            [866] => xmlwriter_end_attribute
            [867] => xmlwriter_write_attribute
            [868] => xmlwriter_start_attribute_ns
            [869] => xmlwriter_write_attribute_ns
            [870] => xmlwriter_start_element
            [871] => xmlwriter_end_element
            [872] => xmlwriter_full_end_element
            [873] => xmlwriter_start_element_ns
            [874] => xmlwriter_write_element
            [875] => xmlwriter_write_element_ns
            [876] => xmlwriter_start_pi
            [877] => xmlwriter_end_pi
            [878] => xmlwriter_write_pi
            [879] => xmlwriter_start_cdata
            [880] => xmlwriter_end_cdata
            [881] => xmlwriter_write_cdata
            [882] => xmlwriter_text
            [883] => xmlwriter_write_raw
            [884] => xmlwriter_start_document
            [885] => xmlwriter_end_document
            [886] => xmlwriter_write_comment
            [887] => xmlwriter_start_dtd
            [888] => xmlwriter_end_dtd
            [889] => xmlwriter_write_dtd
            [890] => xmlwriter_start_dtd_element
            [891] => xmlwriter_end_dtd_element
            [892] => xmlwriter_write_dtd_element
            [893] => xmlwriter_start_dtd_attlist
            [894] => xmlwriter_end_dtd_attlist
            [895] => xmlwriter_write_dtd_attlist
            [896] => xmlwriter_start_dtd_entity
            [897] => xmlwriter_end_dtd_entity
            [898] => xmlwriter_write_dtd_entity
            [899] => xmlwriter_output_memory
            [900] => xmlwriter_flush
            [901] => apache_child_terminate
            [902] => apache_request_headers
            [903] => apache_response_headers
            [904] => getallheaders
            [905] => bzopen
            [906] => bzread
            [907] => bzwrite
            [908] => bzflush
            [909] => bzclose
            [910] => bzerrno
            [911] => bzerrstr
            [912] => bzerror
            [913] => bzcompress
            [914] => bzdecompress
            [915] => curl_init
            [916] => curl_copy_handle
            [917] => curl_version
            [918] => curl_setopt
            [919] => curl_setopt_array
            [920] => curl_exec
            [921] => curl_getinfo
            [922] => curl_error
            [923] => curl_errno
            [924] => curl_close
            [925] => curl_strerror
            [926] => curl_multi_strerror
            [927] => curl_reset
            [928] => curl_escape
            [929] => curl_unescape
            [930] => curl_pause
            [931] => curl_multi_init
            [932] => curl_multi_add_handle
            [933] => curl_multi_remove_handle
            [934] => curl_multi_select
            [935] => curl_multi_exec
            [936] => curl_multi_getcontent
            [937] => curl_multi_info_read
            [938] => curl_multi_close
            [939] => curl_multi_setopt
            [940] => curl_share_init
            [941] => curl_share_close
            [942] => curl_share_setopt
            [943] => curl_file_create
            [944] => gd_info
            [945] => imagearc
            [946] => imageellipse
            [947] => imagechar
            [948] => imagecharup
            [949] => imagecolorat
            [950] => imagecolorallocate
            [951] => imagepalettecopy
            [952] => imagecreatefromstring
            [953] => imagecolorclosest
            [954] => imagecolorclosesthwb
            [955] => imagecolordeallocate
            [956] => imagecolorresolve
            [957] => imagecolorexact
            [958] => imagecolorset
            [959] => imagecolortransparent
            [960] => imagecolorstotal
            [961] => imagecolorsforindex
            [962] => imagecopy
            [963] => imagecopymerge
            [964] => imagecopymergegray
            [965] => imagecopyresized
            [966] => imagecreate
            [967] => imagecreatetruecolor
            [968] => imageistruecolor
            [969] => imagetruecolortopalette
            [970] => imagepalettetotruecolor
            [971] => imagesetthickness
            [972] => imagefilledarc
            [973] => imagefilledellipse
            [974] => imagealphablending
            [975] => imagesavealpha
            [976] => imagecolorallocatealpha
            [977] => imagecolorresolvealpha
            [978] => imagecolorclosestalpha
            [979] => imagecolorexactalpha
            [980] => imagecopyresampled
            [981] => imagegrabwindow
            [982] => imagegrabscreen
            [983] => imagerotate
            [984] => imageflip
            [985] => imageantialias
            [986] => imagecrop
            [987] => imagecropauto
            [988] => imagescale
            [989] => imageaffine
            [990] => imageaffinematrixconcat
            [991] => imageaffinematrixget
            [992] => imagesetinterpolation
            [993] => imagesettile
            [994] => imagesetbrush
            [995] => imagesetstyle
            [996] => imagecreatefrompng
            [997] => imagecreatefromwebp
            [998] => imagecreatefromgif
            [999] => imagecreatefromjpeg
            [1000] => imagecreatefromwbmp
            [1001] => imagecreatefromxbm
            [1002] => imagecreatefromxpm
            [1003] => imagecreatefromgd
            [1004] => imagecreatefromgd2
            [1005] => imagecreatefromgd2part
            [1006] => imagepng
            [1007] => imagewebp
            [1008] => imagegif
            [1009] => imagejpeg
            [1010] => imagewbmp
            [1011] => imagegd
            [1012] => imagegd2
            [1013] => imagedestroy
            [1014] => imagegammacorrect
            [1015] => imagefill
            [1016] => imagefilledpolygon
            [1017] => imagefilledrectangle
            [1018] => imagefilltoborder
            [1019] => imagefontwidth
            [1020] => imagefontheight
            [1021] => imageinterlace
            [1022] => imageline
            [1023] => imageloadfont
            [1024] => imagepolygon
            [1025] => imagerectangle
            [1026] => imagesetpixel
            [1027] => imagestring
            [1028] => imagestringup
            [1029] => imagesx
            [1030] => imagesy
            [1031] => imagedashedline
            [1032] => imagettfbbox
            [1033] => imagettftext
            [1034] => imageftbbox
            [1035] => imagefttext
            [1036] => imagetypes
            [1037] => jpeg2wbmp
            [1038] => png2wbmp
            [1039] => image2wbmp
            [1040] => imagelayereffect
            [1041] => imagexbm
            [1042] => imagecolormatch
            [1043] => imagefilter
            [1044] => imageconvolution
            [1045] => mb_convert_case
            [1046] => mb_strtoupper
            [1047] => mb_strtolower
            [1048] => mb_language
            [1049] => mb_internal_encoding
            [1050] => mb_http_input
            [1051] => mb_http_output
            [1052] => mb_detect_order
            [1053] => mb_substitute_character
            [1054] => mb_parse_str
            [1055] => mb_output_handler
            [1056] => mb_preferred_mime_name
            [1057] => mb_strlen
            [1058] => mb_strpos
            [1059] => mb_strrpos
            [1060] => mb_stripos
            [1061] => mb_strripos
            [1062] => mb_strstr
            [1063] => mb_strrchr
            [1064] => mb_stristr
            [1065] => mb_strrichr
            [1066] => mb_substr_count
            [1067] => mb_substr
            [1068] => mb_strcut
            [1069] => mb_strwidth
            [1070] => mb_strimwidth
            [1071] => mb_convert_encoding
            [1072] => mb_detect_encoding
            [1073] => mb_list_encodings
            [1074] => mb_encoding_aliases
            [1075] => mb_convert_kana
            [1076] => mb_encode_mimeheader
            [1077] => mb_decode_mimeheader
            [1078] => mb_convert_variables
            [1079] => mb_encode_numericentity
            [1080] => mb_decode_numericentity
            [1081] => mb_send_mail
            [1082] => mb_get_info
            [1083] => mb_check_encoding
            [1084] => mb_regex_encoding
            [1085] => mb_regex_set_options
            [1086] => mb_ereg
            [1087] => mb_eregi
            [1088] => mb_ereg_replace
            [1089] => mb_eregi_replace
            [1090] => mb_ereg_replace_callback
            [1091] => mb_split
            [1092] => mb_ereg_match
            [1093] => mb_ereg_search
            [1094] => mb_ereg_search_pos
            [1095] => mb_ereg_search_regs
            [1096] => mb_ereg_search_init
            [1097] => mb_ereg_search_getregs
            [1098] => mb_ereg_search_getpos
            [1099] => mb_ereg_search_setpos
            [1100] => mbregex_encoding
            [1101] => mbereg
            [1102] => mberegi
            [1103] => mbereg_replace
            [1104] => mberegi_replace
            [1105] => mbsplit
            [1106] => mbereg_match
            [1107] => mbereg_search
            [1108] => mbereg_search_pos
            [1109] => mbereg_search_regs
            [1110] => mbereg_search_init
            [1111] => mbereg_search_getregs
            [1112] => mbereg_search_getpos
            [1113] => mbereg_search_setpos
            [1114] => mysqli_affected_rows
            [1115] => mysqli_autocommit
            [1116] => mysqli_begin_transaction
            [1117] => mysqli_change_user
            [1118] => mysqli_character_set_name
            [1119] => mysqli_close
            [1120] => mysqli_commit
            [1121] => mysqli_connect
            [1122] => mysqli_connect_errno
            [1123] => mysqli_connect_error
            [1124] => mysqli_data_seek
            [1125] => mysqli_dump_debug_info
            [1126] => mysqli_debug
            [1127] => mysqli_errno
            [1128] => mysqli_error
            [1129] => mysqli_error_list
            [1130] => mysqli_stmt_execute
            [1131] => mysqli_execute
            [1132] => mysqli_fetch_field
            [1133] => mysqli_fetch_fields
            [1134] => mysqli_fetch_field_direct
            [1135] => mysqli_fetch_lengths
            [1136] => mysqli_fetch_all
            [1137] => mysqli_fetch_array
            [1138] => mysqli_fetch_assoc
            [1139] => mysqli_fetch_object
            [1140] => mysqli_fetch_row
            [1141] => mysqli_field_count
            [1142] => mysqli_field_seek
            [1143] => mysqli_field_tell
            [1144] => mysqli_free_result
            [1145] => mysqli_get_connection_stats
            [1146] => mysqli_get_client_stats
            [1147] => mysqli_get_charset
            [1148] => mysqli_get_client_info
            [1149] => mysqli_get_client_version
            [1150] => mysqli_get_links_stats
            [1151] => mysqli_get_host_info
            [1152] => mysqli_get_proto_info
            [1153] => mysqli_get_server_info
            [1154] => mysqli_get_server_version
            [1155] => mysqli_get_warnings
            [1156] => mysqli_init
            [1157] => mysqli_info
            [1158] => mysqli_insert_id
            [1159] => mysqli_kill
            [1160] => mysqli_more_results
            [1161] => mysqli_multi_query
            [1162] => mysqli_next_result
            [1163] => mysqli_num_fields
            [1164] => mysqli_num_rows
            [1165] => mysqli_options
            [1166] => mysqli_ping
            [1167] => mysqli_poll
            [1168] => mysqli_prepare
            [1169] => mysqli_report
            [1170] => mysqli_query
            [1171] => mysqli_real_connect
            [1172] => mysqli_real_escape_string
            [1173] => mysqli_real_query
            [1174] => mysqli_reap_async_query
            [1175] => mysqli_release_savepoint
            [1176] => mysqli_rollback
            [1177] => mysqli_savepoint
            [1178] => mysqli_select_db
            [1179] => mysqli_set_charset
            [1180] => mysqli_stmt_affected_rows
            [1181] => mysqli_stmt_attr_get
            [1182] => mysqli_stmt_attr_set
            [1183] => mysqli_stmt_bind_param
            [1184] => mysqli_stmt_bind_result
            [1185] => mysqli_stmt_close
            [1186] => mysqli_stmt_data_seek
            [1187] => mysqli_stmt_errno
            [1188] => mysqli_stmt_error
            [1189] => mysqli_stmt_error_list
            [1190] => mysqli_stmt_fetch
            [1191] => mysqli_stmt_field_count
            [1192] => mysqli_stmt_free_result
            [1193] => mysqli_stmt_get_result
            [1194] => mysqli_stmt_get_warnings
            [1195] => mysqli_stmt_init
            [1196] => mysqli_stmt_insert_id
            [1197] => mysqli_stmt_more_results
            [1198] => mysqli_stmt_next_result
            [1199] => mysqli_stmt_num_rows
            [1200] => mysqli_stmt_param_count
            [1201] => mysqli_stmt_prepare
            [1202] => mysqli_stmt_reset
            [1203] => mysqli_stmt_result_metadata
            [1204] => mysqli_stmt_send_long_data
            [1205] => mysqli_stmt_store_result
            [1206] => mysqli_stmt_sqlstate
            [1207] => mysqli_sqlstate
            [1208] => mysqli_ssl_set
            [1209] => mysqli_stat
            [1210] => mysqli_store_result
            [1211] => mysqli_thread_id
            [1212] => mysqli_thread_safe
            [1213] => mysqli_use_result
            [1214] => mysqli_warning_count
            [1215] => mysqli_refresh
            [1216] => mysqli_escape_string
            [1217] => mysqli_set_opt
        )

    [user] => Array
        (
            [0] => valid_email
            [1] => show
            [2] => isfun
            [3] => isfun1
        )

)