Answers for "warning: undefined variable $ php"

php Undefined

if (isset($variable)) { /* do something */ };

Posted by: Guest on March-04-2020

undefined variable inside function php

$myId = 0;
function run(){
  global $myId;
	echo $myId;
}

Posted by: Guest on November-13-2020

Code answers related to "warning: undefined variable $ php"