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run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = json_decode('{"528":5,"527":1,"526":2,"524":6}',1); //<--- converting the object to an array , by passing second arg 1 asort($arr);// sorting the array in ascending .... $arr = json_encode($arr); //encoding back ! echo $arr;
Output for 5.2.0 - 7.1.0
{"527":1,"526":2,"528":5,"524":6}
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/1OmNi on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/1OmNi on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/1OmNi on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/1OmNi on line 2