PharData::setMetadata

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PharData::setMetadata — Sets phar archive meta-data

Açıklama

public PharData::setMetadata(mixed $metadata): void

Bilginize:
Phar nesneleri ile çalışmak için, bu yöntem phar.readonly php.ini yönergesine 0 atanmış olmasını gerektirir. Aksi takdirde bir PharException istisnası oluşur.

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.

Bağımsız Değişkenler

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

Dönen Değerler

Hiçbir değer dönmez.

Örnekler

Örnek 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;
}
?>

Yukarıdaki örneğin çıktısı:

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

Ayrıca Bakınız

Phar::getMetadata() - Returns 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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