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<?php $paths = array( 20 => array( 'name' => 'Heels', 'path' => '1/2/10/15/20', ), 15 => array( 'name' => 'Sandals', 'path' => '1/2/80/96/15', ), 10 => array( 'name' => 'Trainers', 'path' => '1/2/80/96/10', ), ); arsort($paths); $breadcrumb = (object) array( 'value' => array_keys($paths)[count($paths)-1], 'labels' => implode(' > ', array_column($paths, 'name')) ); var_dump($breadcrumb);
Output for git.master, git.master_jit, rfc.property-hooks
object(stdClass)#1 (2) { ["value"]=> int(20) ["labels"]=> string(26) "Trainers > Sandals > Heels" }

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