Simple merge array (PHP)

simple-merge-array-values.php

<?php
$new_data = array(
		'id' => 4, 
		'name' => 'Magic',
		'email' => 'user_email_4',
		'birth_date' => '10-11-2019'
	);
$current_data = array (
                   array(
			    'id' => 1, 
			    'name' => 'Kobe',
			    'email' => 'user_email_1',
			    'birth_date' => '10-22-2019' ),
                   array(
			    'id' => 2, 
			    'name' => 'Lebron',
			    'email' => 'user_email_2',
			    'birth_date' => '11-01-2019' ),
                   array(
			    'id' => 3, 
			    'name' => 'Mike',
			    'email' => 'user_email_3',
			    'birth_date' => '10-18-2019' )
                  );

// Make sure current data has value
if (!empty($current_data)) {
	$updated_data = array_merge( $current_data, array ($new_data));
	echo '<pre>';
		print_r($updated_data);
	echo '</pre>';
}
?>