3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-05-13T19:31:06Z

<?php
	$array = array(0 => 200, "color" => "red");
	
	$keys = array_keys($array);
	print_r($keys[1]);
?>

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
array_keys: documentation ( source)

preferences:dark modelive preview

42.29 ms | 402 KiB | 5 Q