note 91434 modified in function.json-encode by danbrown
| From: | danbrown@php.net | Date: | Wed, 10 Jun 2009 12:39:54 +0000 |
| Subject: | note 91434 modified in function.json-encode by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-156738@lists.php.net to get a copy of this message | ||
Be careful with floating values in some locales (e.g. russian) with comma (",") as decimal
point. Code:
<?php
setlocale(LC_ALL, 'ru_RU.utf8');
$arr = array('element' => 12.34);
echo json_encode( $arr );
?>
Output will be:
--------------
{"element":12,34}
--------------
Which is NOT a valid JSON markup. You should convert floating point variable to strings or set
locale to something like "LC_NUMERIC, 'en_US.utf8'" before using json_encode.
--was--
Be careful with floating values in some locales (e.g. russian) with comma (",") as decimal
point. Code:
--------------
setlocale(LC_ALL, 'ru_RU.utf8');
$arr = array('element' => 12.34);
echo json_encode( $arr );
--------------
Output will be:
--------------
{"element":12,34}
--------------
Which is NOT a valid JSON markup. You should convert floating point variable to strings or set
locale to something like "LC_NUMERIC, 'en_US.utf8'" before using json_encode.
http://php.net/manual/en/function.json-encode.php