(PECL phar:1.0.0-1.2.1)
Phar->getMetaData — Returns phar archive meta-data
any PHP variable that can be serialized and is stored as meta-data for the Phar archive, or NULL if no meta-data is stored.
Example#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');
} catch (Exception $e) {
echo 'Could not create phar:', $e;
}
$p['file.php'] = '<?php echo "hello";';
$p->setMetaData(array('bootstrap' => 'file.php'));
var_dump($p->getMetaData());
?>
上例将输出：
array(1) { ["bootstrap"]=> string(8) "file.php" }