PharFileInfo::delMetadata

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.2.0)

PharFileInfo::delMetadataDeletes the metadata of the entry

Descrizione

public PharFileInfo::delMetadata(): bool

Deletes the metadata of the entry, if any.

Elenco dei parametri

No parameters.

Valori restituiti

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.

Errori/Eccezioni

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

Esempi

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
}
?>

Il precedente esempio visualizzerĂ :

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

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