您的位置:寻梦网首页编程乐园PHP 编程PHP5中文手册
PHP5中文手册

Phar::offsetSet

(PECL phar:1.0.0-1.2.1)

Phar::offsetSet — set the contents of an internal file to those of an external file

说明

void Phar::offsetSet ( string $offset , string $value )

This is an implementation of the ArrayAccess interface allowing direct manipulation of the contents of a Phar archive using array access brackets. offsetSet is used for modifying an existing file, or adding a new file to a Phar archive.

参数

offset

The filename (relative path) to modify in a Phar.

value

Content of the file.

返回值

No return values.

错误/异常

if phar.readonly is 1, BadMethodCallException is thrown, as modifying a Phar is only allowed when phar.readonly is set to 0. Throws PharException if there are any problems flushing changes made to the Phar archive to disk.

范例

Example#1 A Phar::offsetSet() example

offsetSet should not be accessed directly, but instead used via array access with the [] operator.

<?php
$p 
= new Phar('/path/to/my.phar'0'my.phar');
try {
    
// calls offsetSet
    
$p['file.txt'] = 'Hi there';
} catch (
Exception $e) {
    echo 
'Could not modify file.txt:'$e;
}
?>