constant
bin2hex
sleep
usleep
time_nanosleep
time_sleep_until
strptime
flush
wordwrap
htmlspecialchars
htmlentities
html_entity_decode
htmlspecialchars_decode
get_html_translation_table
sha1
sha1_file
md5
md5_file
crc32
iptcparse
iptcembed
getimagesize
image_type_to_mime_type
phpinfo
phpversion
phpcredits
php_logo_guid
php_real_logo_guid
zend_logo_guid
php_sapi_name
php_uname
php_ini_scanned_files
strnatcmp
strnatcasecmp
substr_count
strspn
strcspn
strtok
strtoupper
strtolower
strpos
stripos
strrpos
strripos
strrev
hebrev
hebrevc
nl2br
basename
dirname
pathinfo
stripslashes
stripcslashes
strstr
stristr
strrchr
str_shuffle
str_word_count
str_split
strpbrk
substr_compare
strcoll
money_format
substr
substr_replace
quotemeta
ucfirst
ucwords
strtr
addslashes
addcslashes
rtrim
str_replace
str_ireplace
str_repeat
count_chars
chunk_split
trim
ltrim
strip_tags
similar_text
explode
implode
setlocale
localeconv
nl_langinfo
soundex
levenshtein
chr
ord
parse_str
str_pad
chop
strchr
sprintf
printf
vprintf
vsprintf
fprintf
vfprintf
sscanf
fscanf
parse_url
urlencode
urldecode
rawurlencode
rawurldecode
http_build_query
readlink
linkinfo
symlink
link
unlink
exec
system
escapeshellcmd
escapeshellarg
passthru
shell_exec
proc_open
proc_close
proc_terminate
proc_get_status
proc_nice
rand
srand
getrandmax
mt_rand
mt_srand
mt_getrandmax
getservbyname
getservbyport
getprotobyname
getprotobynumber
getmyuid
getmygid
getmypid
getmyinode
getlastmod
base64_decode
base64_encode
convert_uuencode
convert_uudecode
abs
ceil
floor
round
sin
cos
tan
asin
acos
atan
atan2
sinh
cosh
tanh
asinh
acosh
atanh
expm1
log1p
pi
is_finite
is_nan
is_infinite
pow
exp
log
log10
sqrt
hypot
deg2rad
rad2deg
bindec
hexdec
octdec
decbin
decoct
dechex
base_convert
number_format
fmod
inet_ntop
inet_pton
ip2long
long2ip
getenv
putenv
getopt
sys_getloadavg
microtime
gettimeofday
getrusage
uniqid
quoted_printable_decode
convert_cyr_string
get_current_user
set_time_limit
get_cfg_var
magic_quotes_runtime
set_magic_quotes_runtime
get_magic_quotes_gpc
get_magic_quotes_runtime
import_request_variables
error_log
call_user_func
call_user_func_array
call_user_method
call_user_method_array
serialize
unserialize
var_dump
var_export
debug_zval_dump
print_r
memory_get_usage
register_shutdown_function
register_tick_function
unregister_tick_function
highlight_file
show_source
highlight_string
php_strip_whitespace
ini_get
ini_get_all
ini_set
ini_alter
ini_restore
get_include_path
set_include_path
restore_include_path
setcookie
setrawcookie
header
headers_sent
headers_list
connection_aborted
connection_status
ignore_user_abort
parse_ini_file
is_uploaded_file
move_uploaded_file
gethostbyaddr
gethostbyname
gethostbynamel
dns_check_record
checkdnsrr
dns_get_mx
getmxrr
dns_get_record
intval

floatval
doubleval
strval
gettype
settype
is_null
is_resource
is_bool
is_long
is_float
is_int
is_integer
is_double
is_real
is_numeric
is_string
is_array
is_object
is_scalar
is_callable
ereg
ereg_replace
eregi
eregi_replace
split
spliti
join
sql_regcase
dl
pclose
popen
readfile
rewind
rmdir
umask
fclose
feof
fgetc
fgets
fgetss
fread
fopen
fpassthru
ftruncate
fstat
fseek
ftell
fflush
fwrite
fputs
mkdir
rename
copy
tempnam
tmpfile
file
file_get_contents
file_put_contents
stream_select
stream_context_create
stream_context_set_params
stream_context_set_option
stream_context_get_options
stream_context_get_default
stream_filter_prepend
stream_filter_append
stream_filter_remove
stream_socket_client
stream_socket_server
stream_socket_accept
stream_socket_get_name
stream_socket_recvfrom
stream_socket_sendto
stream_socket_enable_crypto
stream_socket_pair
stream_copy_to_stream
stream_get_contents
fgetcsv
fputcsv
flock
get_meta_tags
stream_set_write_buffer
set_file_buffer
set_socket_blocking
stream_set_blocking
socket_set_blocking
stream_get_meta_data
stream_get_line
stream_wrapper_register
stream_register_wrapper
stream_wrapper_unregister
stream_wrapper_restore
stream_get_wrappers
stream_get_transports
get_headers
stream_set_timeout
socket_set_timeout
socket_get_status
realpath
fnmatch
fsockopen
pfsockopen
pack
unpack
get_browser
crypt
opendir
closedir
chdir
getcwd
rewinddir
readdir
dir
scandir
glob
fileatime
filectime
filegroup
fileinode
filemtime
fileowner
fileperms
filesize
filetype
file_exists
is_writable
is_writeable
is_readable
is_executable
is_file
is_dir
is_link
stat
lstat
chown
chgrp
lchown
lchgrp
chmod
touch
clearstatcache
disk_total_space
disk_free_space
diskfreespace
mail
ezmlm_hash
openlog
syslog
closelog
define_syslog_variables
lcg_value
metaphone
ob_start
ob_flush
ob_clean
ob_end_flush
ob_end_clean
ob_get_flush
ob_get_clean
ob_get_length
ob_get_level
ob_get_status
ob_get_contents
ob_implicit_flush
ob_list_handlers
ksort
krsort
natsort
natcasesort
asort
arsort
sort
rsort
usort
uasort
uksort
shuffle
array_walk
array_walk_recursive
count
end
prev
next
reset
current
key
min
max
in_array
array_search
extract
compact
array_fill
range
array_multisort
array_push
array_pop
array_shift
array_unshift
array_splice
array_slice
array_merge
array_merge_recursive
array_keys
array_values
array_count_values
array_reverse
array_reduce
array_pad
array_flip
array_change_key_case
array_rand
array_unique
array_intersect
array_intersect_key
array_intersect_ukey
array_uintersect
array_intersect_assoc
array_uintersect_assoc
array_intersect_uassoc
array_uintersect_uassoc
array_diff
array_diff_key
array_diff_ukey
array_udiff
array_diff_assoc
array_udiff_assoc
array_diff_uassoc
array_udiff_uassoc
array_sum
array_product
array_filter
array_map
array_chunk
array_combine
array_key_exists
pos
sizeof
key_exists
assert
assert_options
version_compare
ftok
str_rot13
stream_get_filters
stream_filter_register
stream_bucket_make_writeable
stream_bucket_prepend
stream_bucket_append
stream_bucket_new
output_add_rewrite_var
output_reset_rewrite_vars