Push PHP Variable to Javascript Array

Question

I want to push a php variable to javascript. The code is below but does not seem to work. Can anyone show me how to do this?

ticks.push(<?php echo json_encode($new); ?>);

What does the echo json_encode($new); produce? What's the resulting line of javascript? — Schlaus
– Schlaus, Commented May 15, 2015 at 6:10
i want to add the string present in $new to next element of tick array — TheLuck
– TheLuck, Commented May 15, 2015 at 6:15

Community · Accepted Answer · 2017-05-23 11:58:11Z

2

Is this what you're looking for?

ticks.push(JSON.parse('<?= json_encode($new); ?>'));

Or broken down:

var json = '<?= json_encode($new); ?>';
var obj = JSON.parse(json);
ticks.push(obj)

also addressed in this issue:

Accessing an array in PHP from Javascript/jQuery

edited May 23, 2017 at 11:58

CommunityBot

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answered May 15, 2015 at 6:32

Sharn White

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Comments

Tidjean · Accepted Answer · 2015-05-15 06:17:24Z

-1

can you try this

var tricks = [
<?php 
    foreach ($new as $n) {
        echo '"'.$n'", ';
    }
?>
];

answered May 15, 2015 at 6:17

Tidjean

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1 Comment

Havelock Over a year ago

There's so much "wrong" with your suggestion, that I just don't know where to start from...

Alaa Abuzaghleh · Accepted Answer · 2015-05-15 06:15:09Z

-2

you can use websocket to do such like functionality; in it you can send the result back to the client from the php code when it is ready one good example on that is how stackoverflow notify you when there is new question, or when they notify you if the post is edited.

answered May 15, 2015 at 6:15

Alaa Abuzaghleh

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