function krumo::_vars

Render a dump for the properties of an array or objeect

@access private @static

Parameters

mixed &$data:

File

krumo/class.krumo.php, line 939

Class

krumo

Krumo API

Code

private static function _vars(&$data) {
    $_is_object = is_object($data);
    // test for references in order to
    // prevent endless recursion loops
    //
    $_recursion_marker = krumo::_marker();
    $_r = $_is_object ? @$data->{$_recursion_marker} : @$data[$_recursion_marker];
    $_r = (int) $_r;
    // recursion detected
    //
    if ($_r > 0) {
        return krumo::_recursion();
    }
    // stain it
    //
    krumo::_hive($data);
    // render it
    //
    ?>
<div class="krumo-nest" style="display:none;">
  <ul class="krumo-node">
  <?php

    if ($_is_object && get_class($data) != 'stdClass') {
        // this part for protected/private properties only
        $refl = new ReflectionClass($data);
        foreach ($refl->getProperties() as $property) {
            $k = $property->getName();
            if ($k === $_recursion_marker || $property->isPublic()) {
                continue;
            }
            // add key indicators
            if ($property->isProtected()) {
                $k .= ':protected';
            }
            elseif ($property->isPrivate()) {
                $k .= ':private';
            }
            $property->setAccessible(TRUE);
            $v = $property->getValue($data);
            krumo::_dump($v, $k);
        }
    }
    // keys ?
    //
    $keys = $_is_object ? array_keys(get_object_vars($data)) : array_keys($data);
    // itterate
    //
    foreach ($keys as $k) {
        // skip marker
        //
        if ($k === $_recursion_marker) {
            continue;
        }
        // get real value
        //
        if ($_is_object) {
            $v =& $data->{$k};
        }
        else {
            $v =& $data[$k];
        }
        krumo::_dump($v, $k);
    }
    ?>
  </ul>
</div>
<?php

}