How to convert PHP array to Javascript array?

Question

Array
(
    [0] => giri
)
Array
(
    [0] => ramya
)
Array
(
    [0] => sangeetha
)
Array
(
    [0] => hemalatha
)
Array
(
    [0] => umar
)

How to convert this PHP array into a Javascript array like below?

var availableTags = [
    "ActionScript",
    "AppleScript",
    "Asp",
    "BASIC",
    "C",
    "C++",
    "Clojure",
    "COBOL",
    "ColdFusion",
    "Erlang",
    "Fortran",
    "Groovy",
    "Haskell",
    "Java",
    "JavaScript",
    "Lisp",
    "Perl",
    "PHP",
    "Python",
    "Ruby",
    "Scala",
    "Scheme"
];

Answer 1

simple use the json_encode() function.

<?php 
$array = array('element' => 'value', 'element2' => 'value2');
print json_encode($array);
?>

Answer 2

Use json_encode() function to convert PHP data structures to JavaScript arrays/objects.