function writeText($image, $fontsize, $xpos, $ypos, $color, $font, $text, $align, $shadow_color)
{
// Get the font
$font = getFont($font);
// Get the color
$color = setColor($image, $color);
// Convert text for display
$text = utf8_to_nce($text);
// Correct alignment
if ($align != 'left') {
$xpos = textAlignment($font, $fontsize, $text, $xpos, $align);
}
// Create the pseudo-shadow
if (!empty($shadow_color)) {
shadowText($image, $fontsize, $xpos, $ypos, $font, $text, $shadow_color);
}
// Write the text
@imageTTFText($image, $fontsize, 0, $xpos, $ypos, $color, $font, $text) or debugMode(__LINE__, $php_errormsg);
}
function debugMode($line, $message, $file = null, $config = null, $message2 = null)
{
global $im, $configData;
// Destroy the image
if (isset($im)) {
imageDestroy($im);
}
if (is_numeric($line)) {
$line -= 1;
}
$error_text = 'Error!';
$line_text = 'Line: ' . $line;
$file = !empty($file) ? 'File: ' . $file : '';
$config = $config ? 'Check the config file' : '';
$message2 = !empty($message2) ? $message2 : '';
$lines = array();
$lines[] = array('s' => $error_text, 'f' => 5, 'c' => 'red');
$lines[] = array('s' => $line_text, 'f' => 3, 'c' => 'blue');
$lines[] = array('s' => $file, 'f' => 2, 'c' => 'green');
$lines[] = array('s' => $message, 'f' => 2, 'c' => 'black');
$lines[] = array('s' => $config, 'f' => 2, 'c' => 'black');
$lines[] = array('s' => $message2, 'f' => 2, 'c' => 'black');
$height = $width = 0;
foreach ($lines as $line) {
if (strlen($line['s']) > 0) {
$line_width = ImageFontWidth($line['f']) * strlen($line['s']);
$width = $width < $line_width ? $line_width : $width;
$height += ImageFontHeight($line['f']);
}
}
$im = @imagecreate($width + 1, $height);
if ($im) {
$white = imagecolorallocate($im, 255, 255, 255);
$red = imagecolorallocate($im, 255, 0, 0);
$green = imagecolorallocate($im, 0, 255, 0);
$blue = imagecolorallocate($im, 0, 0, 255);
$black = imagecolorallocate($im, 0, 0, 0);
$linestep = 0;
foreach ($lines as $line) {
if (strlen($line['s']) > 0) {
imagestring($im, $line['f'], 1, $linestep, utf8_to_nce($line['s']), ${$line}['c']);
$linestep += ImageFontHeight($line['f']);
}
}
switch ($configData['image_type']) {
case 'jpeg':
case 'jpg':
header('Content-type: image/jpg');
@imageJpeg($im);
break;
case 'png':
header('Content-type: image/png');
@imagePng($im);
break;
case 'gif':
default:
header('Content-type: image/gif');
@imagegif($im);
break;
}
imageDestroy($im);
} else {
if (!empty($file)) {
$file = "[<span style=\"color:green\">{$file}</span>]";
}
$string = "<strong><span style=\"color:red\">Error!</span></strong>";
$string .= "<span style=\"color:blue\">Line {$line}:</span> {$message} {$file}\n<br /><br />\n";
if ($config) {
$string .= "{$config}\n<br />\n";
}
if (!empty($message2)) {
$string .= "{$message2}\n";
}
echo $string;
}
exit;
}
