PHP list array keys
Posted on: October 31, 2009 at 12:00 AM
Posted on: October 31, 2009 at 12:00 AM
- array_keys() function returns the keys of the the given array.
- It returns the keys in the form of array.
Example of PHP list Array Keys
<?php
$ar1=array("x"=>"x-mas","y"=>"yak","zebra");
$key=array_keys($ar1);
print_r($key);
?>
Output Array ( [0] => x [1] => y [2] => 0 )
