jquery - PHP json_encode behaves differently in different php version -


my code in php , jquery

<script type="text/javascript"> $(function() {     var city_list = <?php echo json_encode($_request['cities']); ?>     alert("city_list:: "+city_list); });

this working fine in local php version 5.3.1, when put server php version 4.3.11 not working...

i need work on both local , sever side.

here file can use php < 5.2.

http://www.boutell.com/scripts/jsonwrapper.html

and can compare versions this:

if (version_compare(php_version, '5.2.0', '<')) {     //include or require jsonwrapper file }

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