略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: Phar::canWrite

2024-11-14

Phar::canWrite

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.0.0)

Phar::canWriteReturns whether phar extension supports writing and creating phars

说明

final public static Phar::canWrite(): bool

This static method determines whether write access has been disabled in the system php.ini via the phar.readonly ini variable.

参数

返回值

true if write access is enabled, false if it is disabled.

范例

示例 #1 A Phar::canWrite() example

<?php
if (Phar::canWrite()) {
    
file_put_contents('phar://myphar.phar/file.txt''hi there');
}
?>

参见

add a noteadd a note

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/phar.canwrite.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3