JMPNZ_EX
JMPZ_EX
Opcode Descriptions and Examples
PHP Manual

## JMPZ

## PHP code

`<?php
/*
* Jump to the address if the value is zero
* opcode number: 43
*/
if($a != 0) echo "foo";
?>`

## PHP opcodes

Function name: (null)

Compiled variables: !0=$a

line | # | op | fetch | ext | return | operands
--- | --- | --- | --- | --- | --- | ---
6 | 0 | IS_NOT_EQUAL |  |  | ~0 | !0,0
| 1 | JMPZ |  |  |  | ~0,->4
| 2 | ECHO |  |  |  | 'foo'
| 3 | JMP |  |  |  | ->4
7 | 4 | RETURN |  |  |  | 1

JMPNZ_EX
JMPZ_EX
Opcode Descriptions and Examples
PHP Manual