FETCH_CLASS
FETCH_DIM_FUNC_ARG
Opcode Descriptions and Examples
PHP Manual

## FETCH_CONSTANT

## PHP code

`<?php
/*
* Fetch the constant value bound to the specified name (name) and stores it into a variable (result).
* opcode number: 99
*/
define("FOO", "something");
echo FOO;
?>`

## PHP opcodes

Function name: (null)

Compiled variables: none

line | # | op | fetch | ext | return | operands
--- | --- | --- | --- | --- | --- | ---
6 | 0 | SEND_VAL |  |  |  | 'FOO'
| 1 | SEND_VAL |  |  |  | 'something'
| 2 | DO_FCALL |  | 2 |  | 'define'
7 | 3 | FETCH_CONSTANT |  |  | ~1 | 'FOO'
| 4 | ECHO |  |  |  | ~1
8 | 5 | RETURN |  |  |  | 1

FETCH_CLASS
FETCH_DIM_FUNC_ARG
Opcode Descriptions and Examples
PHP Manual