111 functions
rtrim
32
fclose
32
iterator_to_array
27
time
19
error_get_last
18
substr
18
array_key_exists
17
getenv
14
file_get_contents
14
error_clear_last
13
explode
12
fwrite
12
is_resource
12
dirname
11
ltrim
10
is_dir
10
stream_get_contents
10
implode
8
fopen
8
trim
7
rewind
7
preg_replace
6
compact
6
strpos
6
str_split
6
unlink
6
file_put_contents
6
strlen
5
class_exists
5
str_replace
5
sprintf
5
is_string
5
ftp_raw
5
ftp_close
5
get_class
4
preg_match
4
base64_decode
4
rmdir
4
mkdir
4
is_file
4
stream_get_meta_data
4
count
3
array_merge
3
bin2hex
3
file_exists
3
clearstatcache
3
symlink
3
random_bytes
3
gettype
3
var_export
3
ftp_chmod
3
ftp_rawlist
3
strcasecmp
2
strtotime
2
hash
2
json_decode
2
in_array
2
array_keys
2
usleep
2
md5
2
join
2
stripos
2
tmpfile
2
filemtime
2
fileperms
2
filesize
2
is_array
2
is_callable
2
ftp_pwd
2
ftp_chdir
2
ftp_mkdir
2
ftp_rmdir
2
ftp_fget
2
ftp_pasv
2
ftp_fput
2
ftp_size
2
ftp_delete
2
ftp_set_option
2
defined
1
method_exists
1
get_resource_type
1
date
1
preg_quote
1
rsort
1
usort
1
array_pop
1
array_shift
1
array_sum
1
array_filter
1
array_map
1
sleep
1
lcfirst
1
ucwords
1
strtr
1
scandir
1
fseek
1
ftell
1
rename
1
copy
1
chmod
1
octdec
1
stream_copy_to_stream
1
intval
1
is_bool
1
is_numeric
1
is_object
1
ftp_connect
1
ftp_ssl_connect
1
ftp_login
1
ftp_mdtm
1
ftp_rename
1