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Array In PHP

print_r
print_r
print_r — Prints human-readable information about a variable
Example #1 print_r() example
                                
                                
<?php
$a = array ('a' => 'apple', 'b' => 'banana', 'c' => array ('x', 'y', 'z'));
print_r ($a);
?>
Output #1

Array

(

    [a] => apple

    [b] => banana

    [c] => Array

        (

            [0] => x

            [1] => y

            [2] => z

        )

)

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