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Phar::running> <Phar::offsetSet
Last updated: Fri, 01 Aug 2008

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Phar::offsetUnset

(PECL phar:1.0.0-1.2.1)

Phar::offsetUnsetremove a file from a phar

Descrierea

bool Phar::offsetUnset ( string $offset )

Notă: Această metodă necesită ca parametrul php.ini phar.readonly să fie stabilit în 0 pentru ca obiectele Phar să funcţioneze. În caz contrar va fi aruncată o excepţie PharException.

This is an implementation of the ArrayAccess interface allowing direct manipulation of the contents of a Phar archive using array access brackets. offsetUnset is used for deleting an existing file, and is called by the unset() language construct.

Parametri

offset

The filename (relative path) to modify in a Phar.

Valorile întroarse

Întoarce valoarea TRUE în cazul succesului sau FALSE în cazul eşecului.

Erori/Excepţii

if phar.readonly is 1, BadMethodCallException is thrown, as modifying a Phar is only allowed when phar.readonly is set to 0. Throws PharException if there are any problems flushing changes made to the Phar archive to disk.

Exemple

Example #1 A Phar::offsetUnset() example

<?php
$p 
= new Phar('/path/to/my.phar'0'my.phar');
try {
    
// deletes file.txt from my.phar by calling offsetUnset
    
unset($p['file.txt']);
} catch (
Exception $e) {
    echo 
'Could not delete file.txt: '$e;
}
?>



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Phar::running> <Phar::offsetSet
Last updated: Fri, 01 Aug 2008
 
 
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