ASSIGN_REF

PHP code

<?php
/*
 * indicates that variable indicated by value1 is to be treated in the global scope for the remainder of the current scope.
 * opcode number: 39
 */
global $a;
?>

PHP opcodes

Function name: (null)

Compiled variables: !0=$a

line#opfetchextreturnoperands
60FETCH_Wgloballock $0'a'
 1ASSIGN_REF   !0,$0
72RETURN   1