Be careful with CKeditor, if you get a javascript error “line 23” or “line 24” with “unsupported property or method” : CKeditor doesn’t like that your form had a submit button named “submit”

If you get an issue with TCPDF and link inside html content, here is a little patch (apply it in tcpdf.php file) :

// get attributes
// patch
if ($dom[$key][‘value’]==’a’)
{
$element = str_replace(‘\\\”‘, ‘”‘, $element);
}
// en patch
preg_match_all(‘/([^=\s]*)=[“]?([^”]*)[“]?/’, $element, $attr_array, PREG_PATTERN_ORDER);
$dom[$key][‘attribute’] = array(); // reset attribute array
while (list($id, $name) = each($attr_array[1])) {
$dom[$key][‘attribute’][strtolower($name)] = $attr_array[2][$id];
}

If you want to put a white background instead of black background, add this piece of code :

$path_parts = pathinfo($file);
if ($path_parts[‘extension’]==’gif’)
{
$img = imagecreatefromgif($file);
$imgr = imagecreatetruecolor($neww, $newh);
$bgc = imagecolorallocate ($imgr, 255, 255, 255);
imagefilledrectangle ($imgr, 0, 0, $neww, $newh, $bgc);

imagecopyresampled($imgr, $img, 0, 0, 0, 0, $neww, $newh, $pixw, $pixh);
}

There is an issue with PHPMailer and AddEmbeddedImage method.

In some email client, you will get image as an attachment and not inline as expected.

To fix that, patch the class.phpmailer.php with following :

$disposition = $this->attachment[$i][6];
$cid         = $this->attachment[$i][7];

// patch
$path_parts = pathinfo($filename);
$extension = $path_parts[‘extension’];
// end patch

$mime[] = sprintf(“–%s%s”, $this->boundary[1], $this->LE);

// patch
//$mime[] = sprintf(“Content-Type: %s; name=\”%s\”%s”, $type, $name, $this->LE);
$mime[] = sprintf(“Content-Type: image/”.$extension.”;\n”);
// end patch
$mime[] = sprintf(“Content-Transfer-Encoding: %s%s”, $encoding, $this->LE);

if($disposition == “inline”)
$mime[] = sprintf(“Content-ID: <%s>%s”, $cid, $this->LE);

You can get more explanation about last InnoDB error with this mysql command:

mysql> SHOW ENGINE INNODB STATUS;