public static function renderHeader(Kint_Object $o)
{
$output = '';
if (($s = $o->getModifiers()) !== null) {
$output .= '<var>' . $s . '</var> ';
}
if (($s = $o->getName()) !== null) {
$output .= '<dfn>' . Kint_Object_Blob::escape($s) . '</dfn> ';
if ($s = $o->getOperator()) {
$output .= Kint_Object_Blob::escape($s) . ' ';
}
}
if (($s = $o->getType()) !== null) {
$output .= '<var>' . Kint_Object_Blob::escape($s) . '</var>';
}
if (($s = $o->getSize()) !== null) {
$output .= '(' . $s . ') ';
}
if (($s = $o->getValueShort()) !== null) {
$s = preg_replace('/\\s+/', ' ', $s);
if (Kint::$max_str_length && Kint_Object_Blob::strlen($s) > Kint::$max_str_length) {
$s = substr($s, 0, Kint::$max_str_length) . '...';
}
$output .= Kint_Object_Blob::escape($s);
}
return $output;
}
public function getValueShort()
{
if (!$this->value || !$this->value instanceof Kint_Object_Representation_Docstring) {
return parent::getValueShort();
}
$string = array();
$lines = explode("\n", $this->value->docstringWithoutComments());
foreach ($lines as $line) {
if (Kint_Object_Blob::strlen($line) === 0) {
break;
}
$string[] = $line;
}
return implode(' ', $string);
}
