ASSIGN_BW_XOR
ASSIGN_DIM
Opcode Descriptions and Examples
PHP Manual

## ASSIGN_CONCAT

## PHP code

`<?php
/*
* Concats string values result and value1 and store in variable indicated by result
* opcode number: 30
*/
$a .= 'z';
?>`

## PHP opcodes

Function name: (null)

Compiled variables: !0=$a

line | # | op | fetch | ext | return | operands
--- | --- | --- | --- | --- | --- | ---
6 | 0 | ASSIGN_CONCAT |  |  |  | !0,'z'
7 | 1 | RETURN |  |  |  | 1