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 # op fetch ext return operands
6 0 FETCH_W globallock   $0 'a'
  1 ASSIGN_REF       !0,$0
7 2 RETURN       1
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