Phar
PHP Manual

Phar::offsetUnset

(PHP >= 5.3.0, PECL phar >= 1.0.0)

Phar::offsetUnsetremove a file from a phar

Descripción

bool Phar::offsetUnset ( string $offset )

Note:

Este método requiere la opción de php.ini phar.readonly seteada en 0 para que trabaje con objetos Phar. De otra manera, un PharException será arrojado.

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.

Parámetros

offset

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

Valores devueltos

Devuelve TRUE en caso de éxito o FALSE en caso de error.

Errores/Excepciones

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.

Ejemplos

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;
}
?>

Ver también


Phar
PHP Manual