PHP file_contents_exist Beispiele

Beispiel #1

Datei: file.class.php Projekt: tfont/skyfire

 protected function file_contents_exist($url, $response_code = 200)
 {
     if (defined('STRICT_TYPES') && CAMEL_CASE == '1') {
         return (bool) self::parameters(['url' => DT::STRING, 'response_code' => DT::UINT8])->call(__FUNCTION__)->with($url, $response_code)->returning(DT::BOOL);
     } else {
         return (bool) file_contents_exist($url, $response_code);
     }
 }

Beispiel #2

Datei: get_image_size_percentage.func.php Projekt: tfont/skyfire

function get_image_size_percentage($filename, $percentage)
{
    function file_contents_exist($url)
    {
        $headers = get_headers($url);
        if (substr($headers[0], 9, 3) == 200) {
            return TRUE;
        } else {
            return FALSE;
        }
    }
    if (file_contents_exist($filename)) {
        $image_file = getimagesize($filename);
        $width = $image_file[0] / 100 * $percentage;
        $height = $image_file[1] / 100 * $percentage;
        return (object) array('width' => $width, 'height' => $height);
    } else {
        return NULL;
    }
}

Beispiel #3

Datei: get_image_scale_size.func.php Projekt: tfont/skyfire

function get_image_scale_size($filename, $max_w = 100, $max_h = NULL)
{
    function file_contents_exist($url)
    {
        $headers = get_headers($url);
        if (substr($headers[0], 9, 3) == 200) {
            return TRUE;
        } else {
            return FALSE;
        }
    }
    if (is_null($max_h)) {
        $max_h = $max_w;
    }
    if (file_contents_exist($filename)) {
        list($img_w, $img_h) = getimagesize($filename);
        $f = min($max_w / $img_w, $max_h / $img_h, 1);
        $w = round($f * $img_w);
        $h = round($f * $img_h);
        // return array($w, $h);
        return (object) array('width' => $w, 'height' => $h);
    }
    return NULL;
}