Phar::setDefaultStub
Phar::setSignatureAlgorithm
Phar
PHP Manual

# Phar::setMetadata

(PECL phar:1.0.0-1.2.1)

Phar::setMetadata — Sets phar archive meta-data

### Beschreibung

void Phar::setMetadata ( mixed `$metadata` )

> Hinweis: Diese Methode des Phar Objekts funktioniert nur wenn die php.ini Einstellung phar.readonly auf 0 gesetzt ist, sonst wird eine PharException geworfen.

Phar::setMetadata() should be used to store customized data that describes something about the phar archive as a complete entity. PharFileInfo::setMetadata() should be used for file-specific meta-data. Meta-data can slow down the performance of loading a phar archive if the data is large.

Some possible uses for meta-data include specifying which file within the archive should be used to bootstrap the archive, or the location of a file manifest like » PEAR's package.xml file. However, any useful data that describes the phar archive may be stored.

### Parameter-Liste

`metadata`

  Any PHP variable containing information to store that describes the phar archive

### Beispiele

Beispiel #1 A Phar::setMetadata() 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 create and/or modify phar:', $e;
}
?>`

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

    array(1) {
      ["bootstrap"]=>
      string(8) "file.php"
    }

### Siehe auch

- Phar::getMetadata()
- Phar::delMetadata()
- Phar::hasMetadata()

Phar::setDefaultStub
Phar::setSignatureAlgorithm
Phar
PHP Manual