Answers for "allow alphanumeric regex php"

is alphanumeric php

if(ctype_alnum($string)){
    // do something
}

Posted by: Guest on October-12-2021

php regex replace all non alphanumeric characters

preg_replace("/[^A-Za-z0-9 ]/", '', $string);

Posted by: Guest on July-30-2021

Code answers related to "allow alphanumeric regex php"