PharFileInfo::delMetadata

(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.2.0)

PharFileInfo::delMetadata — Deletes the metadata of the entry

Descrierea

public PharFileInfo::delMetadata ( void ) : bool

Deletes the metadata of the entry, if any.

Parametri

No parameters.

Valorile întoarse

Returns TRUE if successful, FALSE if the entry had no metadata. As with all functionality that modifies the contents of a phar, the phar.readonly INI variable must be off in order to succeed if the file is within a Phar archive. Files within PharData archives do not have this restriction.

Erori/Excepții

Throws PharException if errors occurred while flushing changes to disk, and BadMethodCallException if write access is disabled.

Exemple

Example #1 A PharFileInfo::delMetaData() example

<?php
try {
    $a = new Phar('myphar.phar');
    $a['hi'] = 'hi';
    var_dump($a['hi']->delMetadata());
    $a['hi']->setMetadata('there');
    var_dump($a['hi']->delMetadata());
    var_dump($a['hi']->delMetadata());
} catch (Exception $e) {
    // handle errors
}
?>

Exemplul de mai sus va afișa:

bool(false)
bool(true)
bool(false)

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