Show Output
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Example of Fetching PHP Associative Array Keys</title> </head> <body> <?php $cities = array("France"=>"Paris", "India"=>"Mumbai", "UK"=>"London", "USA"=>"New York"); // Get keys from cities array print_r(array_keys($cities)); ?> </body> </html>
