(PHP >= 8.0.0, PECL zip >= 1.18.0)

ZipArchive::replaceFileReplace file in ZIP archive with a given path


public ZipArchive::replaceFile(
    string $filepath,
    int $index,
    int $start = 0,
    int $length = 0,
    int $flags = 0
): bool

Replace file in ZIP archive with a given path.

Nota: For maximum portability, it is recommended to always use forward slashes (/) as directory separator in ZIP filenames.

Elenco dei parametri


The path to the file to add.


The index of the file to be replaced, its name is unchanged.


For partial copy, start position.


For partial copy, length to be copied, if 0 or -1 the whole file (starting from start) is used.


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.

Valori restituiti

Restituisce true in caso di successo, false in caso di fallimento.


This example opens a ZIP file archive and replaces index 1 entry with /path/to/index.txt.

Example #1 Open and replace

= new ZipArchive;
if (
$zip->open('') === TRUE) {
} else {

Vedere anche:

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