Phar::setMetadata

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.0.0)

Phar::setMetadata — Sets phar archive meta-data

Descrição

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

Note:

Este método requer que a configuração phar.readonly do php.ini seja definida como 0 para funcionar com objetos Phar. Caso contrário, uma exceção PharException será lançada.

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.

Parâmetros

metadata

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

Valor Retornado

Nenhum valor é retornado.

Exemplos

Example #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;
}
?>

O exemplo acima produzirá:

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

Veja Também