ASSIGN_SUB

PHP code

<?php
/*
 * Subtract value1 from value2 and store in variable indicated by value1
 * opcode number: 24
 */
$a-=3;
?>

PHP opcodes

Function name: (null)

Compiled variables: !0=$a

line # op fetch ext return operands
6 0 ASSIGN_SUB       !0,3
7 1 RETURN       1
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