Phar::getMetadata
(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.0.0)
Phar::getMetadata — Returns phar archive meta-data
说明
Retrieve archive meta-data. Meta-data can be any PHP variable that can be serialized.
参数
No parameters.
返回值
Any PHP value that can be serialized and is stored as meta-data for the Phar archive,
or null if no meta-data is stored.
更新日志
| 版本 | 说明 |
|---|---|
| 8.0.0 |
The parameter unserializeOptions has been added.
|
示例
示例 #1 A Phar::getMetadata() example
<?php
// make sure it doesn't exist
@unlink('brandnewphar.phar');
try {
$p = new Phar(dirname(__FILE__) . '/brandnewphar.phar', 0, 'brandnewphar.phar');
$p['file.php'] = '<?php echo "hello";';
$p->setMetadata(array('bootstrap' => 'file.php'));
var_dump($p->getMetadata());
} catch (Exception $e) {
echo 'Could not modify phar:', $e;
}
?>以上示例会输出：
array(1) {
["bootstrap"]=>
string(8) "file.php"
}
参见
- Phar::setMetadata() - Sets phar archive meta-data
- Phar::delMetadata() - Deletes the global metadata of the phar
- Phar::hasMetadata() - Returns whether phar has global meta-data
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