PHP Unconference Europe 2015

IS_NOT_EQUAL

PHP code

<?php
/*
 * compares if value1 and value2 are not equal
 * opcode number: 18
 */
echo (!= 1);
?>

PHP opcodes

Function name: (null)

Compiled variables: none

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