Parsing a PHP array into a JavaScript array

Question

I'm trying to parse a PHP multidimensional array into a Javascript array.

So far, I've got:

<?php
 foreach ($array as $key => $userArray){

 echo "array[] = array['{$userArray['name']}', {$userArray['count']}, {$userArray['userId']}]; \n";
 }
?>

from and array that looks like:

$array[] = array(
'name' => 'John Doe',
'userId' => '12',
'count' => '31'
);

Thanks,

Does php.net/manual/en/function.json-encode.php not do the trick? — Daniel Williams
– Daniel Williams, Commented Mar 13, 2013 at 23:06

Sirko · Accepted Answer · 2013-03-13 23:06:51Z

1

Why don't you just use json_encode()?

<?php

  echo 'var array = ' . json_encode( $array );

?>

answered Mar 13, 2013 at 23:06

Sirko

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1 Comment

bear Over a year ago

I've just realised that I can do that. :)

hammus · Accepted Answer · 2013-03-13 23:10:45Z

0

you want json_encode()

<?php 
    $jsonArray = json_encode($array);
    echo $jsonArray; //outputs {"name": 'John Doe',"userId" : 12, "count" : 31}
?>

answered Mar 13, 2013 at 23:10

hammus

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1 Comment

hammus Over a year ago

gotta be quick in this town!

Andreas Hagen · Accepted Answer · 2013-03-13 23:33:02Z

0

Utilize the json_encode along with the array_map function to do what you need:

echo json_encode(array_map(function($user) 
  return array(
     'name' => $user['name'],
     'userId' => $user['userId'],
     'count' => $user['age']
),$userArray));

edited Mar 13, 2013 at 23:33

Andreas Hagen

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answered Mar 13, 2013 at 23:12

Justin Bicknell

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