print_r row all code example
Example 1: print array php
<?php
$a = array ('a' => 'apple', 'b' => 'banana', 'c' => array ('x', 'y', 'z'));
echo "<pre>";
print_r ($a);
echo "</pre>";
?>
Output:
Array
(
[a] => apple
[b] => banana
[c] => Array
(
[0] => x
[1] => y
[2] => z
)
)
Example 2: php echo and array to consle
echo "<script>console.log('" . json_encode($data) . "');</script>";