/**
* Tests getting directory name component of path
*
* Tests wp_dirname()
*/
public function test_wp_dirname()
{
/**
* Test using URI
*/
$this->assertEquals('test://', wp_dirname('test://dir1'));
$this->assertEquals('test://dir1', wp_dirname('test://dir1/dir2'));
/**
* Test using path
*/
$this->assertEquals(dirname('/dir1/dir2'), wp_dirname('/dir1/dir2'));
}
/**
* Sets access and modification time of file
*
* PHP's touch() does not work well with stream wrappers. This helper function
* adds this missing support.
*
* This function is fully compatible with PHP's touch() function and may be
* called in the same way. For example, both a URI and a normal filepath
* can be provided for the $uri parameter.
*
* @param string $uri
* the URI or path to file being touched.
* @param int $time
* The touch time. If $time is not provided, the current system time is
* used.
* @param int $atime
* If present, the access time of the given filename is set to the value
* of $atime. Otherwise, it is set to $time.
*
* @return bool
* true on success or false on failure.
*
* @link http://php.net/manual/en/function.touch.php
* @see touch()
* @since 1.0.0
*/
function wp_touch($uri, $time = null, $atime = null)
{
if (is_null($time)) {
$time = time();
}
$scheme = WP_Stream::scheme($uri);
if ($scheme && WP_Stream::scheme_valid($scheme)) {
$dirname = wp_dirname($uri);
$filename = basename($uri);
$path = wp_realpath($dirname);
if ($path !== false) {
$uri = $path . '/' . $filename;
} else {
// The directory path does not exist
return false;
}
}
return touch($uri, $time, $atime);
}
