PHP xml_highlight Examples

Example #1

File: check_config.php Project: mcdeck/CometVisu

function libxml_display_error($error)
{
    global $lines, $error_array;
    $error_array[] = $error->line;
    switch ($error->level) {
        case LIBXML_ERR_WARNING:
            $return .= '<b>Warning ' . $error->code . '</b>: ';
            break;
        case LIBXML_ERR_ERROR:
            $return .= '<b>Error ' . $error->code . '</b>: ';
            break;
        case LIBXML_ERR_FATAL:
            $return .= '<b>Fatal Error ' . $error->code . '</b>: ';
            break;
    }
    $return .= trim($error->message);
    $return .= ' on <a href="#' . ($error->line - 1) . '">line <b>' . $error->line . '</b></a>';
    $return .= '<pre>';
    for ($i = max(0, $error->line - 1 - 3); $i <= $error->line - 1 + 3; $i++) {
        if ($i == $error->line - 1) {
            $return .= '<b>';
        }
        $return .= sprintf('%4d: ', $i + 1);
        $return .= xml_highlight($lines[$i]);
        if ($i == $error->line - 1) {
            $return .= '</b>';
        }
    }
    $return .= '</pre>';
    return $return;
}

Example #2

File: example_203_saving_svg.php Project: alaingab/modx

// Saving SVG to file, demo with sourcecode preview
$tempDir = EXAMPLE_TMP_SERVERPATH;
$dataText = 'PHP QR Code :)';
$svgTagId = 'id-of-svg';
$saveToFile = '203_demo.svg';
// it is saved to file but also returned from function
$svgCode = QRcode::svg($dataText, false, $tempDir . $saveToFile);
$svgCodeFromFile = file_get_contents($tempDir . $saveToFile);
// taken from: http://php.net/manual/en/function.highlight-string.php by: Dobromir Velev
function xml_highlight($s)
{
    $s = preg_replace("|<([^/?])(.*)\\s(.*)>|isU", "[1]<[2]\\1\\2[/2] [5]\\3[/5]>[/1]", $s);
    $s = preg_replace("|</(.*)>|isU", "[1]</[2]\\1[/2]>[/1]", $s);
    $s = preg_replace("|<\\?(.*)\\?>|isU", "[3]<?\\1?>[/3]", $s);
    $s = preg_replace("|\\=\"(.*)\"|isU", "[6]=[/6][4]\"\\1\"[/4]", $s);
    $s = htmlspecialchars($s);
    $s = str_replace("\t", "&nbsp;&nbsp;", $s);
    $s = str_replace(" ", "&nbsp;", $s);
    $replace = array(1 => '0000FF', 2 => '0000FF', 3 => '800000', 4 => '00AA00', 5 => 'FF0000', 6 => '0000FF');
    foreach ($replace as $k => $v) {
        $s = preg_replace("|\\[" . $k . "\\](.*)\\[/" . $k . "\\]|isU", "<font color=\"#" . $v . "\">\\1</font>", $s);
    }
    return nl2br($s);
}
// tag output
echo $svgCodeFromFile;
echo '<br/>';
// we print code
echo '<span style="font-family: monospace, Courier, Courier New;font-size: 8pt">';
echo xml_highlight($svgCodeFromFile);
echo '</span>';

Example #3

File: highlighter.php Project: andarms/python-gaming.com

function html_highlight(&$code)
{
    return xml_highlight($code, true);
}