RAISE_ABSTRACT_ERROR
RECV_INIT
Opcode Descriptions and Examples
PHP Manual

## RECV

## PHP code

`<?php
/*
* Receive a functoin argument of "argument-number" and store the argument value into a variable of "argument-number". (e.g. $1 for 1)
* opcode number: 63
*/
function hello($a){}
?>`

## PHP opcodes

Function name: (null)

Compiled variables: none

line | # | op | fetch | ext | return | operands
--- | --- | --- | --- | --- | --- | ---
6 | 0 | NOP |  |  |  |
7 | 1 | RETURN |  |  |  | 1

Function name: hello

Compiled variables: !0=$a

line | # | op | fetch | ext | return | operands
--- | --- | --- | --- | --- | --- | ---
6 | 0 | RECV |  |  |  | 1
| 1 | RETURN |  |  |  | null

RAISE_ABSTRACT_ERROR
RECV_INIT
Opcode Descriptions and Examples
PHP Manual