/**
* A var_dump function optimized for Flow's object structures
*
* @param mixed $variable The variable to display a dump of
* @param string $title optional custom title for the debug output
* @param boolean $return if TRUE, the dump is returned for displaying it embedded in custom HTML. If FALSE (default), the variable dump is directly displayed.
* @param boolean $plaintext If TRUE, the dump is in plain text, if FALSE the debug output is in HTML format. If not specified, the mode is guessed from FLOW_SAPITYPE
* @return void|string if $return is TRUE, the variable dump is returned. By default, the dump is directly displayed, and nothing is returned.
* @api
*/
function var_dump($variable, $title = null, $return = false, $plaintext = null)
{
if ($plaintext === null) {
$plaintext = FLOW_SAPITYPE === 'CLI';
$ansiColors = $plaintext && DIRECTORY_SEPARATOR === '/';
} else {
$ansiColors = false;
}
if ($title === null) {
$title = 'Flow Variable Dump';
}
if ($ansiColors) {
$title = "[1m" . $title . "[0m";
}
Debugger::clearState();
if (!$plaintext && Debugger::$stylesheetEchoed === false) {
echo '<style type="text/css">' . file_get_contents('resource://Neos.Flow/Public/Error/Debugger.css') . '</style>';
Debugger::$stylesheetEchoed = true;
}
if ($plaintext) {
$output = $title . chr(10) . Debugger::renderDump($variable, 0, true, $ansiColors) . chr(10) . chr(10);
} else {
$output = '
<div class="Flow-Error-Debugger-VarDump ' . ($return ? 'Flow-Error-Debugger-VarDump-Inline' : 'Flow-Error-Debugger-VarDump-Floating') . '">
<div class="Flow-Error-Debugger-VarDump-Top">
' . htmlspecialchars($title) . '
</div>
<div class="Flow-Error-Debugger-VarDump-Center">
<pre dir="ltr">' . Debugger::renderDump($variable, 0, false, false) . '</pre>
</div>
</div>
';
}
if ($return === true) {
return $output;
} else {
echo $output;
}
}
