/**
* Makes debug output
* Prints $var in bold between two vertical lines
* If not $var the word 'debug' is printed
* If $var is an array, the array is printed by t3lib_div::print_array()
*
* @param mixed Variable to print
* @param mixed If the parameter is a string it will be used as header. Otherwise number of break tags to apply after (positive integer) or before (negative integer) the output.
* @return void
*/
public static function debug($var = '', $brOrHeader = 0)
{
// buffer the output of debug if no buffering started before
if (ob_get_level() == 0) {
ob_start();
}
if ($brOrHeader && !div::testInt($brOrHeader)) {
echo '<table class="debug" border="0" cellpadding="0" cellspacing="0" bgcolor="white" style="border:0px; margin-top:3px; margin-bottom:3px;"><tr><td style="background-color:#bbbbbb; font-family: verdana,arial; font-weight: bold; font-size: 10px;">' . htmlspecialchars((string) $brOrHeader) . '</td></tr><tr><td>';
} elseif ($brOrHeader < 0) {
for ($a = 0; $a < abs(intval($brOrHeader)); $a++) {
echo '<br />';
}
}
if (is_array($var)) {
div::print_array($var);
} elseif (is_object($var)) {
echo '<b>|Object:<pre>';
print_r($var);
echo '</pre>|</b>';
} elseif ((string) $var != '') {
echo '<b>|' . htmlspecialchars((string) $var) . '|</b>';
} else {
echo '<b>| debug |</b>';
}
if ($brOrHeader && !div::testInt($brOrHeader)) {
echo '</td></tr></table>';
} elseif ($brOrHeader > 0) {
for ($a = 0; $a < intval($brOrHeader); $a++) {
echo '<br />';
}
}
}
