ZipArchive::replaceFile
(PHP >= 8.0.0, PECL zip >= 1.18.0)
ZipArchive::replaceFile — Replace file in ZIP archive with a given path
Description
public ZipArchive::replaceFile ( string $filename , int $index [, int $start = 0 [, int $length = 0 [, int $flags = 0 ]]] ) : bool
Replace file in ZIP archive with a given path.
Note: For maximum portability, it is recommended to always use forward slashes (
/) as directory separator in ZIP filenames.
Parameters
-
filename -
The path to the file to add.
-
index -
The index of the file to be replaced, its name is unchanged.
-
start -
For partial copy, start position.
-
length -
For partial copy, length to be copied, if 0 or -1 the whole file (starting from
start) is used. -
flags -
Bitmask consisting of
ZipArchive::FL_ENC_GUESS,ZipArchive::FL_ENC_UTF_8,ZipArchive::FL_ENC_CP437. The behaviour of these constants is described on the ZIP constants page.
Return Values
Returns true on success or false on failure.
Examples
This example opens a ZIP file archive test.zip and replaces index 1 entry with /path/to/index.txt.
Example #1 Open and replace
<?php
$zip = new ZipArchive;
if ($zip->open('test.zip') === TRUE) {
$zip->replaceFile('/path/to/index.txt', 1);
$zip->close();
echo 'ok';
} else {
echo 'failed';
}
?> See Also
- ZipArchive::addFile() - Adds a file to a ZIP archive from the given path
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/ziparchive.replacefile.php