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