PharData::offsetUnset

(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 2.0.0)

PharData::offsetUnset — Remove a file from a tar/zip archive

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PharData::offsetUnset ( string $offset ) : bool

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.

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offset

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

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

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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;
}
?>

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