Php/docs/phardata.delmetadata
来自菜鸟教程
PharData::delMetadata
(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 2.0.0)
PharData::delMetadata — Deletes the global metadata of a zip archive
说明
PharData::delMetadata ( ) : bool
Note:
此方法需要 将
php.ini
中的phar.readonly
设为0
以适合 Phar 对象. 否则, 将抛出PharException.
Deletes the global metadata of the zip archive
参数
返回值
returns true
on success, but it is better to check for thrown exception,
and assume success if none is thrown.
范例
Example #1 A PharData::delMetaData() example
<?phptry { $phar = new PharData('myphar.zip'); var_dump($phar->getMetadata()); $phar->setMetadata("hi there"); var_dump($phar->getMetadata()); $phar->delMetadata(); var_dump($phar->getMetadata());} catch (Exception $e) { // handle errors}?>
以上例程会输出:
NULL string(8) "hi there" NULL