PharFileInfo
PHP Manual

PharFileInfo::delMetadata

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

PharFileInfo::delMetadataDeletes the metadata of the entry

Описание

bool PharFileInfo::delMetadata ( void )

Deletes the metadata of the entry, if any.

Параметри

No parameters.

Връщани стойности

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.

Грешки/Изключения

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

Примери

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
}
?>

Примерът по-горе ще изведе:

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

Вж. също


PharFileInfo
PHP Manual