PHP 5.4.36 Released

PharFileInfo::delMetadata

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

PharFileInfo::delMetadataDeletes the metadata of the entry

Opis

bool PharFileInfo::delMetadata ( void )

Deletes the metadata of the entry, if any.

Parametry

No parameters.

Zwracane wartości

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.

Błędy/Wyjątki

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

Przykłady

Przykład #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
}
?>

Powyższy przykład wyświetli:

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

Zobacz też:

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