functions-online
Array
Cryptography
Date and Time
General
Math
Regular Expression
String
URL
most used
unserialize
strlen
preg_match
preg_match_all
preg_replace
json_decode
bin2hex
json_encode
md5
hash
Comments
Last comments of user
stipica
On 29. Jul 2015 13:35 stipica wrote at
strtolower
:
It doesn't work with utf8