var_dump beautifier
echo '<pre>' . var_export($data, true) . '</pre>';
Light Lyrebird
echo '<pre>' . var_export($data, true) . '</pre>';//Var-Export
echo '<pre>' . var_export($data, true) . '</pre>';
//Function
function highlight_array($array, $name = 'var') {
highlight_string("<?php\n\$$name =\n" . var_export($array, true) . ";\n?>");
}