Deprecated: Optional parameter $keys declared before required parameter $cms_id is implicitly treated as a required parameter in /home/www/dev/work/class/blog/CmsKey.php on line 75

Deprecated: Creation of dynamic property lvesu\lvesu\controller\blog\php::$title is deprecated in /home/www/dev/work/website/lvesu/class/controller/blog/php.php on line 28

Deprecated: Creation of dynamic property lvesu\lvesu\controller\blog\php::$outlink is deprecated in /home/www/dev/work/website/lvesu/template/blog/cms/php.manual.tpl on line 2

Deprecated: Creation of dynamic property lvesu\lvesu\controller\blog\php::$status is deprecated in /home/www/dev/work/website/lvesu/template/blog/index.head.php on line 2
PHP - Manual: DECLARE_CLASS - 互联网笔记

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PHP官方手册 - 互联网笔记

PHP - Manual: DECLARE_CLASS

2025-06-09

DECLARE_CLASS

PHP code

<?php
/*
 * Declare a class with the name of class-name as the implementation specified by ID.
 * opcode number: 139
 */
class {
    function 
methodA(){
        echo 
"hello world";
    }
}
?>

PHP opcodes

Function name: (null)

Compiled variables: none

line#op fetchextreturn operands
60 NOP      
111 RETURN     1

Function name: methodA

Compiled variables: none

line#op fetchextreturn operands
80 ECHO     'hello+world'
91 RETURN     null
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官方地址:https://www.php.net/manual/en/internals2.opcodes.declare-class.php

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