Online PHP editor | output for A4SuA

@ 2014-05-26T06:14:44Z

<?php


function getParentAndChild($data, $id)
{

	$tree = array(
		"parents"  => array(),
        "children" => array(),
        "full"     => array()
    );

    $current = $data[$id];
    $parent_id = $current === NULL ? "NULL" : $current;

    $child_ids = array($id);

    $tree['parents'][] = $parent_id;

    while (isset($data[$parent_id])) {
        $current = $data[$parent_id];
        $parent_id = $current === NULL ? "NULL" : $current;
        $tree['parents'][] = $parent_id;
    }

    while ( count($child_ids) > 0 ) {

        foreach($child_ids as $child_id) {

    		$children = array_keys($data, $child_id);

        	foreach ($children as $child) $tree['children'][] = $child;

        	$child_ids = $children;

        }
	}

    $tree['full'] = array_merge(array_reverse($tree['parents']), $tree['children']);

    echo implode(" > ", $tree['full']);

}


$treeByCat = array(

	1 => 0,
    2 => 0,
    3 => 1,
    7 => 1,
    4 => 3,
    5 => 4,
    6 => 5,
    8 => 5

);

print_r( display_parent_nodes($treeByCat, 4) );

//print_r( getTree($treeByParent, $treeByCat, 4, 0) );

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Call to undefined function display_parent_nodes() in /in/A4SuA:59 Stack trace: #0 {main} thrown in /in/A4SuA on line 59
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28: Fatal error: Call to undefined function display_parent_nodes() in /in/A4SuA on line 59
Process exited with code 255.
Output for 5.1.0: Fatal error: fatal flex scanner internal error--end of buffer missed in /in/A4SuA on line 61
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: display_parent_nodes() in /in/A4SuA on line 59
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Fatal error: Call to undefined function: display_parent_nodes() in /in/A4SuA on line 59
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: display_parent_nodes() in /in/A4SuA on line 59

preferences:dark modelive preview