ZipArchive::registerProgressCallback
(PHP >= 8.0.0, PECL zip >= 1.17.0)
ZipArchive::registerProgressCallback — Register a callback to provide updates during archive close.
Opis
Register a callback function to provide updates during archive close.
Parametry
-
rate -
Change between each call of the callback (from 0.0 to 1.0).
-
callback -
This function will receive the current
stateas a float (from 0.0 to 1.0).
Zwracane wartości
Zwraca TRUE w przypadku powodzenia, FALSE w
przypadku błędu.
Notatki
Informacja:
This function is only available if built against libzip ≥ 1.3.0.
Przykłady
This example creates a ZIP file archive php.zip and show progression.
Przykład #1 Archive a file
$zip = new ZipArchive();
if ($zip->open('php.zip', ZipArchive::CREATE | ZipArchive::OVERWRITE)) {
$zip->addFile(PHP_BINARY, 'php');
$zip->registerProgressCallback(0.05, function ($r) {
printf("%d%%\n", $r * 100);
});
$zip->close();
}
Zobacz też:
- ZipArchive::registerCancelCallback() - Register a callback to allow cancellation during archive close.
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