PHP Static analysis for ILIAS
Extension
Calls
\count
4092
\is_array
2566
\strlen
2294
\in_array
2166
\sprintf
1751
\substr
1579
\str_replace
1235
\trim
1209
\explode
1118
\is_object
1080
\array_push
1002
\implode
988
\strtolower
942
\preg_match
787
\time
770
\strpos
725
\get_class
725
\array_key_exists
699
\is_null
698
\sizeof
686
\strcmp
556
\date
526
\preg_replace
483
\array_merge
476
\array_keys
439
\file_exists
402
\is_dir
356
\is_numeric
322
\json_encode
309
\is_file
307
\array_map
304
\array_shift
284
\is_string
283
\serialize
261
\dirname
254
\basename
244
\is_int
232
\defined
229
\chdir
214
\array_unique
213
\array_pop
209
\header
207
\unserialize
199
\chr
185
\array_values
179
\print_r
177
\md5
175
\unlink
173
\current
171
\array_filter
169
\fopen
162
\strtoupper
161
\fclose
158
\assert
153
\reset
144
\mktime
142
\copy
141
\htmlspecialchars
136
\end
136
\file_get_contents
136
\asort
132
\max
123
\fwrite
121
\join
121
\urlencode
120
\array_diff
116
\nl2br
113
\intval
109
\key
109
\strtotime
107
\strip_tags
105
\pathinfo
104
\json_decode
103
\round
102
\method_exists
100
\array_search
99
\function_exists
99
\filesize
99
\ksort
98
\rawurlencode
89
\preg_match_all
85
\hash
79
\preg_split
79
\rtrim
75
\array_intersect
74
\strrpos
74
\parse_url
70
\str_pad
70
\array_slice
69
\floor
69
\gettype
66
\base64_encode
65
\stristr
61
\bin2hex
58
\min
57
\mkdir
57
\array_reverse
56
\file_put_contents
55
\sort
54
\ord
52
\getcwd
52
\strcasecmp
51
\strstr
50
\var_export
50
\readdir
50
\opendir
50
\xml_set_element_handler
49
\xml_set_character_data_handler
49
\ini_get
49
\ucfirst
49
\realpath
49
\xml_set_object
48
\htmlentities
48
\call_user_func_array
47
\is_readable
46
\abs
45
\trigger_error
43
\call_user_func
43
\is_writable
42
\hexdec
42
\session_id
41
\preg_replace_callback
41
\rename
40
\array_walk
39
\fread
39
\is_bool
38
\next
38
\base64_decode
36
\session_name
36
\class_exists
34
\urldecode
34
\strftime
34
\is_callable
34
\pow
33
\array_flip
33
\microtime
32
\preg_quote
31
\array_unshift
30
\ceil
30
\feof
29
\uniqid
29
\mt_rand
29
\usort
29
\getimagesize
27
\number_format
27
\str_repeat
27
\getdate
26
\ltrim
26
\fgets
26
\curl_setopt
25
\closedir
25
\stripslashes
25
\substr_count
24
\strrchr
23
\is_a
23
\fputs
23
\rand
23
\stripos
23
\iterator_to_array
22
\str_ireplace
22
\var_dump
22
\version_compare
22
\gmdate
21
\chmod
19
\array_sum
19
\extension_loaded
18
\uasort
18
\strval
18
\array_column
17
\error_log
17
\simplexml_load_string
17
\file
17
\dir
17
\rmdir
17
\get_called_class
17
\http_build_query
16
\array_splice
16
\is_float
15
\is_resource
15
\strtr
15
\php_sapi_name
15
\scandir
15
\filter_input
14
\ini_set
14
\array_change_key_case
14
\addslashes
14
\glob
14
\utf8_decode
14
\setlocale
14
\exec
14
\memory_get_usage
13
\libxml_use_internal_errors
13
\ob_start
13
\xml_parser_create
13
\html_entity_decode
13
\xml_get_error_code
12
\debug_backtrace
12
\xml_parse
12
\umask
12
\array_combine
12
\filter_var
12
\flush
12
\utf8_encode
12
\restore_error_handler
12
\phpversion
11
\mb_substr
11
\is_writeable
11
\rawurldecode
11
\parse_ini_file
10
\setcookie
10
\filemtime
10
\dechex
9
\xml_get_current_line_number
9
\krsort
9
\simplexml_load_file
9
\xml_error_string
9
\printf
9
\sleep
8
\fgetcsv
8
\is_integer
8
\boolval
8
\parse_str
8
\filectime
8
\strtok
8
\get_object_vars
8
\libxml_get_errors
8
\dl
8
\get_cfg_var
8
\fileperms
8
\set_error_handler
8
\mb_strlen
8
\ob_end_clean
8
\xml_parser_set_option
8
\session_destroy
8
\is_scalar
7
\ucwords
7
\addcslashes
7
\array_diff_key
7
\is_subclass_of
7
\substr_replace
7
\curl_close
7
\xml_parser_free
7
\fsockopen
7
\shuffle
7
\gmmktime
6
\mb_convert_encoding
6
\strspn
6
\set_time_limit
6
\range
6
\session_start
6
\curl_init
6
\getenv
6
\arsort
6
\sha1
6
\sqrt
6
\curl_errno
6
\iconv
6
\is_uploaded_file
6
\gzinflate
6
\imageline
5
\func_get_args
5
\levenshtein
5
\stream_get_contents
5
\func_num_args
5
\strrev
5
\array_intersect_key
5
\error_reporting
5
\putenv
5
\date_format
5
\mt_srand
5
\curl_exec
5
\stream_get_meta_data
5
\tempnam
5
\shell_exec
5
\is_nan
5
\ldap_set_option
5
\touch
5
\ldap_error
4
\get_parent_class
4
\xdebug_peak_memory_usage
4
\session_get_cookie_params
4
\str_split
4
\tidy_get_output
4
\pack
4
\array_reduce
4
\flock
4
\settype
4
\random_bytes
4
\register_shutdown_function
4
\dba_fetch
4
\xml_get_current_column_number
4
\session_unset
4
\curl_error
4
\ob_flush
4
\session_write_close
4
\random_int
4
\rad2deg
4
\is_link
4
\curl_getinfo
4
\get_included_files
4
\property_exists
4
\stream_context_create
4
\floatval
4
\vsprintf
4
\array_diff_assoc
3
\session_status
3
\ignore_user_abort
3
\ftell
3
\session_regenerate_id
3
\log
3
\natcasesort
3
\gzencode
3
\gettimeofday
3
\strripos
3
\ctype_digit
3
\checkdate
3
\ob_end_flush
3
\date_parse
3
\imagearc
3
\finfo_open
3
\array_count_values
3
\array_rand
3
\mb_strtolower
3
\spl_object_hash
3
\fpassthru
3
\crc32
3
\unpack
3
\gethostbyname
3
\hash_hmac
3
\ob_get_contents
3
\str_shuffle
3
\mb_detect_encoding
3
\array_replace
3
\fseek
3
\strcoll
2
\crypt
2
\mb_detect_order
2
\exp
2
\error_get_last
2
\gzopen
2
\session_set_cookie_params
2
\proc_open
2
\ldap_errno
2
\date_default_timezone_set
2
\get_class_vars
2
\is_double
2
\ldap_unbind
2
\array_fill
2
\substr_compare
2
\wordwrap
2
\openssl_random_pseudo_bytes
2
\proc_close
2
\array_udiff
2
\rsort
2
\ldap_read
2
\imagecolorallocate
2
\date_default_timezone_get
2
\natsort
2
\base_convert
2
\preg_grep
2
\iterator_count
2
\hash_file
2
\ldap_bind
2
\gzcompress
2
\apcu_fetch
2
\gethostbyaddr
2
\gzclose
2
\get_class_methods
2
\key_exists
2
\doubleval
2
\move_uploaded_file
2
\md5_file
2
\constant
2
\tidy_parse_string
2
\openssl_free_key
2
\htmlspecialchars_decode
2
\is_executable
2
\libxml_clear_errors
2
\finfo_file
2
\get_declared_classes
2
\link
2
\headers_sent
2
\imagecolorclosest
2
\strncmp
2
\ldap_get_entries
2
\deg2rad
2
\class_implements
2
\gzuncompress
2
\socket_set_timeout
2
\cos
2
\openssl_x509_parse
2
\mb_stripos
2
\clearstatcache
2
\srand
2
\stream_filter_append
2
\array_walk_recursive
2
\strnatcmp
2
\finfo_close
2
\ldap_escape
2
\imagetypes
1
\socket_get_status
1
\ldap_err2str
1
\apcu_exists
1
\getmypid
1
\timezone_identifiers_list
1
\pspell_new
1
\curl_setopt_array
1
\apcu_delete
1
\mime_content_type
1
\tidy_clean_repair
1
\openssl_sign
1
\shmop_delete
1
\strcspn
1
\readfile
1
\cal_days_in_month
1
\fgetc
1
\convert_uudecode
1
\stream_socket_client
1
\curl_multi_exec
1
\apcu_store
1
\preg_replace_callback_array
1
\imagedestroy
1
\ldap_connect
1
\hex2bin
1
\date_parse_from_format
1
\escapeshellarg
1
\zend_version
1
\shmop_read
1
\uksort
1
\ldap_free_result
1
\curl_multi_remove_handle
1
\gzread
1
\bcpow
1
\bcsub
1
\strncasecmp
1
\imagecreatefrompng
1
\token_get_all
1
\localtime
1
\openssl_decrypt
1
\finfo_buffer
1
\bcscale
1
\password_hash
1
\fileinode
1
\imagejpeg
1
\str_getcsv
1
\ldap_mod_add
1
\array_intersect_assoc
1
\ob_get_length
1
\imagecreatefromjpeg
1
\is_long
1
\pspell_check
1
\posix_geteuid
1
\shm_remove_var
1
\xmlrpc_encode_request
1
\get_loaded_extensions
1
\gzdeflate
1
\socket_connect
1
\shmop_open
1
\bccomp
1
\imagecolorstotal
1
\imagegif
1
\ldap_mod_del
1
\http_response_code
1
\localeconv
1
\libxml_disable_entity_loader
1
\session_set_save_handler
1
\curl_multi_getcontent
1
\readlink
1
\xmlrpc_is_fault
1
\simplexml_import_dom
1
\fstat
1
\imagepng
1
\socket_shutdown
1
\openssl_get_privatekey
1
\ldap_start_tls
1
\shm_has_var
1
\openssl_encrypt
1
\escapeshellcmd
1
\pspell_suggest
1
\socket_last_error
1
\ldap_list
1
\chop
1
\dba_open
1
\mt_getrandmax
1
\curl_multi_close
1
\password_verify
1
\curl_multi_add_handle
1
\gzwrite
1
\ctype_xdigit
1
\log10
1
\quoted_printable_encode
1
\xdiff_string_diff
1
\gzeof
1
\date_create_from_format
1
\iconv_strlen
1
\gzdecode
1
\mb_strtoupper
1
\xmlrpc_decode
1
\fputcsv
1
\openssl_verify
1
\bcmod
1
\apcu_clear_cache
1
\mcrypt_create_iv
1
\mb_internal_encoding
1
\bindec
1
\tidy_get_status
1
\iconv_substr
1
\shmop_write
1
\mb_strrpos
1
\date_interval_create_from_date_string
1
\curl_multi_init
1
\json_last_error_msg
1
\phpinfo
1
\socket_read
1
\bcdiv
1
\pi
1
\php_uname
1
\libxml_get_last_error
1
\disk_free_space
1
\password_needs_rehash
1
\openssl_get_publickey
1
\socket_close
1
\bcadd
1
\lcfirst
1
\array_merge_recursive
1
\socket_write
1
\sha1_file
1
\shmop_size
1
\mb_strcut
1
\imagecreatefromgif
1
\ob_get_level
1
\mb_strpos
1
\bcmul
1
\bcsqrt
1
\ldap_search
1
\extract
1
\json_last_error
1
\filetype
1
\session_save_path
1
\socket_create
1