functions-online
Array
Cryptography
Date and Time
General
Math
Regular Expression
String
URL
le plus utilisé
strlen
unserialize
md5
rawurlencode
preg_replace
mt_rand
date
serialize
json_decode
strtoupper
de
en
es
fr
it
ja
pt
ru
tr
zh
Custom
Execute and test some custom functions i have written in PHP.