functions-online
Array
Cryptography
Date and Time
General
Math
Regular Expression
String
URL
meist genutzt
strlen
unserialize
preg_replace
preg_match
json_decode
hash
bin2hex
md5
sha1
rawurlencode
de
en
es
fr
it
ja
pt
ru
tr
zh
Custom
Execute and test some custom functions i have written in PHP.