update : 2015.11.03
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remove a file from a tar/zip archive

PharData::offsetUnset

(PHP >= 5.3.0, PECL phar >= 2.0.0)

PharData::offsetUnsetremove a file from a tar/zip archive

설명

bool PharData::offsetUnset ( string $offset )

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

인수

offset

The filename (relative path) to modify in the tar/zip archive.

반환값

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

오류/예외

Throws PharException if there are any problems flushing changes made to the tar/zip archive to disk.

예제

Example #1 A PharData::offsetUnset() example

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

참고