ZipArchive::getStream

(No version information available, might be only in CVS)

ZipArchive::getStream — Get a file handler to the entry defined by its name (read only).

说明

resource ZipArchive::getStream ( string $name )

Get a file handler to the entry defined by its name. For now it only supports read operations.

参数

name: The name of the entry to use.

返回值

Returns a file pointer (resource) on success or FALSE on failure.

范例

Example#1 Get the entry contents with fread and store it.


<?php
$content = '';
$z = new ZipArchive();
if ($z->open('test.zip')) {
    $fp = $z->getStream('test');
    if(!$fp) exit("failed\n");

    while (!feof($fp)) {
        $contents .= fread($fp, 2);
    }

    fclose($fp);
    file_put_contents('t',$contents);
    echo "done.\n";
}
?>

Example#2 Same as the previous example but with fopen and the zip stream wrapper


<?php
$fp = fopen('zip://' . dirname(__FILE__) . '/test.zip#test', 'r');
if (!$fp) {
    exit("cannot open\n");
}
while (!feof($fp)) {
    $contents .= fread($fp, 2);
    echo "$contents\n";
}
fclose($fp);
echo "done.\n";
?>

Example#3 Stream wrapper and image, can be used with the xml function as well


<?php
$im = imagecreatefromgif('zip://' . dirname(__FILE__) . '/test_im.zip#pear_item.gif');
imagepng($im, 'a.png');
?>


	PHP5中文手册 ZipArchive::getNameIndex ZipArchive::locateName Zip PHP Manual ZipArchive::getStream (No version information available, might be only in CVS) ZipArchive::getStream — Get a file handler to the entry defined by its name (read only). 说明 resource ZipArchive::getStream ( string `$name` ) Get a file handler to the entry defined by its name. For now it only supports read operations. 参数 `name` The name of the entry to use. 返回值 Returns a file pointer (resource) on success or `FALSE` on failure. 范例 Example#1 Get the entry contents with fread and store it. `<?php $content = ''; $z = new ZipArchive(); if ($z->open('test.zip')) { $fp = $z->getStream('test'); if(!$fp) exit("failed\n"); while (!feof($fp)) { $contents .= fread($fp, 2); } fclose($fp); file_put_contents('t',$contents); echo "done.\n"; } ?>` Example#2 Same as the previous example but with fopen and the zip stream wrapper `<?php $fp = fopen('zip://' . dirname(__FILE__) . '/test.zip#test', 'r'); if (!$fp) { exit("cannot open\n"); } while (!feof($fp)) { $contents .= fread($fp, 2); echo "$contents\n"; } fclose($fp); echo "done.\n"; ?>` Example#3 Stream wrapper and image, can be used with the xml function as well `<?php $im = imagecreatefromgif('zip://' . dirname(__FILE__) . '/test_im.zip#pear_item.gif'); imagepng($im, 'a.png'); ?>` ZipArchive::getNameIndex ZipArchive::locateName Zip PHP Manual