PhpRiot
Become Zend Certified

Prepare for the ZCE exam using our quizzes (web or iPad/iPhone). More info...


When you're ready get 7.5% off your exam voucher using voucher CJQNOV23 at the Zend Store

IS_NOT_IDENTICAL

PHP code

<?php
/*
 * compares value1 and value2 to see if they are unequal or of different types
 * opcode number: 16
 */
echo (!== 1);
?>

PHP opcodes

Function name: (null)

Compiled variables: none

line#op fetchextreturn operands
60 IS_NOT_IDENTICAL   ~0 1,1
 1 ECHO     ~0
72 RETURN     1

PHP Manual