function advagg_missing_async_opp

Output text & set php in async mode.

Paramètres

$output: string - Text to output to open connection.

$wait: bool - Wait 1 second?

$content_type: string - Content type header.

$length: int - Content length.

1 call to advagg_missing_async_opp()

advagg_missing_regenerate dans includes/missing.inc

regenerates a missing css file.

Fichier

includes/missing.inc, line 223

Code

function advagg_missing_async_opp($output, $wait = TRUE, $content_type = "text/html; charset=utf-8", $length = 0) {
    if (headers_sent()) {
        return FALSE;
    }
    // Calculate Content Length
    if ($length == 0) {
        $output .= "\n";
        $length = advagg_missing_strlen($output) - 1;
    }
    // Prime php for background operations
    $loop = 0;
    while (ob_get_level() && $loop < 25) {
        ob_end_clean();
        $loop++;
    }
    header("Connection: close");
    ignore_user_abort();
    // Output headers & data
    ob_start();
    header("Content-type: " . $content_type);
    header("Expires: Sun, 19 Nov 1978 05:00:00 GMT");
    header("Cache-Control: no-cache");
    header("Cache-Control: must-revalidate");
    header("Content-Length: " . $length);
    header("Connection: close");
    print $output;
    ob_end_flush();
    flush();
    // wait for 1 second
    if ($wait) {
        sleep(1);
    }
    // text returned and connection closed.
    // Do background processing. Time taken after should not effect page load times.
    return TRUE;
}