IS_IDENTICAL

PHP code

<?php
/*
 * Compares value1 and value2 to see if they are equal AND have the same type
 * opcode number: 15
 */
echo (1===1);
echo (1==='a');
?>

PHP opcodes

Function name: (null)

Compiled variables: none

line#opfetchextreturnoperands
60IS_IDENTICAL  ~01,1
 1ECHO   ~0
72IS_IDENTICAL  ~11,'a'
 3ECHO   ~1
84RETURN   1