PHP 8.1.15 Released!

ZipArchive::setCompressionIndex

(PHP 7, PHP 8, PECL zip >= 1.13.0)

ZipArchive::setCompressionIndexSet the compression method of an entry defined by its index

说明

public ZipArchive::setCompressionIndex(int $index, int $method, int $compflags = 0): bool

Set the compression method of an entry defined by its index.

参数

index

Index of the entry.

method

The compression method, one of the ZipArchive::CM_* constants.

compflags

Compression level.

返回值

成功时返回 true, 或者在失败时返回 false

范例

示例 #1 Add files with different compression methods to an archive

<?php
$zip
= new ZipArchive;
$res = $zip->open('test.zip', ZipArchive::CREATE);
if (
$res === TRUE) {
$zip->addFromString('foo', 'Some text');
$zip->addFromString('bar', 'Some other text');
$zip->setCompressionIndex(0, ZipArchive::CM_STORE);
$zip->setCompressionIndex(1, ZipArchive::CM_DEFLATE);
$zip->close();
echo
'ok';
} else {
echo
'failed';
}
?>
add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top