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@ 2018-12-22T23:14:31Z

<?php
$array = array (
    60 => 
    array (
        'term_id' => 60,
        'name' => 'Vinylbiler',
        'slug' => 'vinylbiler',
        'term_group' => 0,
        'term_taxonomy_id' => 60,
        'taxonomy' => 'toys',
        'parent' => 0,
        'count' => 2,
        'filter' => 'raw',
        'children' => 
        array (
            63 => 
            array (
                'term_id' => 63,
                'name' => '1:43 serien',
                'slug' => '143-serien',
                'term_group' => 0,
                'term_taxonomy_id' => 63,
                'taxonomy' => 'toys',
                'parent' => 60,
                'count' => 2,
                'filter' => 'raw',
                'children' => 
                array (
                    64 => 
                    array (
                        'term_id' => 64,
                        'name' => 'Gul',
                        'slug' => 'gul',
                        'term_group' => 0,
                        'term_taxonomy_id' => 64,
                        'taxonomy' => 'toys',
                        'parent' => 63,
                        'count' => 1,
                        'filter' => 'raw',
                        'children' => 
                        array (
                            
                        ),
                        
                    ),
                    65 => 
                    array (
                        'term_id' => 65,
                        'name' => 'Rød',
                        'slug' => 'rod',
                        'term_group' => 0,
                        'term_taxonomy_id' => 65,
                        'taxonomy' => 'toys',
                        'parent' => 63,
                        'count' => 1,
                        'filter' => 'raw',
                        'children' => 
                        array (
                            
                        ),
                        
                    ),
                ),
                
            ),
            
        ),
        
    )
);
function search_array($array, $name) {
    foreach ($array as $key => $value) {
        if ($value['name'] == $name) {
            // found the term. remove any children of this value
            $value['children'] = array();
            return $value;
        }
        elseif (is_array($value['children'])) {
            if (($child = search_array($value['children'], $name)) !== false) {
                $value['children'] = $child;
                return $value;
            }
        }
    }
    return false;
}
print_r(search_array($array, 'Vinylbiler'));
print_r(search_array($array, '1:43 serien'));
print_r(search_array($array, 'Rød'));
print_r(search_array($array, 'Nick'));

Output for 5.6.38, 7.0.33, 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.7: Array ( [term_id] => 60 [name] => Vinylbiler [slug] => vinylbiler [term_group] => 0 [term_taxonomy_id] => 60 [taxonomy] => toys [parent] => 0 [count] => 2 [filter] => raw [children] => Array ( ) ) Array ( [term_id] => 60 [name] => Vinylbiler [slug] => vinylbiler [term_group] => 0 [term_taxonomy_id] => 60 [taxonomy] => toys [parent] => 0 [count] => 2 [filter] => raw [children] => Array ( [term_id] => 63 [name] => 1:43 serien [slug] => 143-serien [term_group] => 0 [term_taxonomy_id] => 63 [taxonomy] => toys [parent] => 60 [count] => 2 [filter] => raw [children] => Array ( ) ) ) Array ( [term_id] => 60 [name] => Vinylbiler [slug] => vinylbiler [term_group] => 0 [term_taxonomy_id] => 60 [taxonomy] => toys [parent] => 0 [count] => 2 [filter] => raw [children] => Array ( [term_id] => 63 [name] => 1:43 serien [slug] => 143-serien [term_group] => 0 [term_taxonomy_id] => 63 [taxonomy] => toys [parent] => 60 [count] => 2 [filter] => raw [children] => Array ( [term_id] => 65 [name] => Rød [slug] => rod [term_group] => 0 [term_taxonomy_id] => 65 [taxonomy] => toys [parent] => 63 [count] => 1 [filter] => raw [children] => Array ( ) ) ) )

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