= 5.2.0, PHP 7, PHP 8, PECL zip >= 1.1.0)ZipArchive::getFromName — Returns the entry contents using its name說明public Zi">

ZipArchive::getFromName

(PHP 5 >= 5.2.0, PHP 7, PHP 8, PECL zip >= 1.1.0)

ZipArchive::getFromName — Returns the entry contents using its name

說明

public ZipArchive::getFromName(string $name, int $len = 0, int $flags = 0): string|false

Returns the entry contents using its name.

參數(shù)

name

Name of the entry

len

The length to be read from the entry. If 0, then the entire entry is read.

flags

The flags to use to find the entry. The following values may be ORed.

  • ZipArchive::FL_UNCHANGED

  • ZipArchive::FL_COMPRESSED

  • ZipArchive::FL_NOCASE

返回值

Returns the contents of the entry on success 或者在失敗時(shí)返回 false.

范例

示例 #1 Get the file contents

<?php
$zip = new ZipArchive;
if ($zip->open('test1.zip') === TRUE) {
    echo $zip->getFromName('testfromfile.php');
    $zip->close();
} else {
    echo 'failed';
}
?>

示例 #2 Convert an image from a zip entry

<?php
$z = new ZipArchive();
if ($z->open(dirname(__FILE__) . '/test_im.zip')) {
    $im_string = $z->getFromName("pear_item.gif");
    $im = imagecreatefromstring($im_string);
    imagepng($im, 'b.png');
}
?>

參見