3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo "Strings representing numbers automatically turned into numbers \n"; $numbers = array('+123123', '-123123', '1.2e3', '0.00001'); var_dump( $numbers, json_encode($numbers, JSON_NUMERIC_CHECK) ); echo"percobaan kedua \n"; $data=array('coba','coba1','coba2'); var_dump( $number, json_encode($number,json_numeric_check) );
based on PtFrc
Output for 7.2.0
Strings representing numbers automatically turned into numbers array(4) { [0]=> string(7) "+123123" [1]=> string(7) "-123123" [2]=> string(5) "1.2e3" [3]=> string(7) "0.00001" } string(28) "[123123,-123123,1200,1.0e-5]" percobaan kedua Notice: Undefined variable: number in /in/GfefX on line 12 Notice: Undefined variable: number in /in/GfefX on line 13 Warning: Use of undefined constant json_numeric_check - assumed 'json_numeric_check' (this will throw an Error in a future version of PHP) in /in/GfefX on line 13 Warning: json_encode() expects parameter 2 to be integer, string given in /in/GfefX on line 13 NULL NULL
Output for 7.0.20, 7.1.5 - 7.1.10
Strings representing numbers automatically turned into numbers array(4) { [0]=> string(7) "+123123" [1]=> string(7) "-123123" [2]=> string(5) "1.2e3" [3]=> string(7) "0.00001" } string(28) "[123123,-123123,1200,1.0e-5]" percobaan kedua Notice: Undefined variable: number in /in/GfefX on line 12 Notice: Undefined variable: number in /in/GfefX on line 13 Notice: Use of undefined constant json_numeric_check - assumed 'json_numeric_check' in /in/GfefX on line 13 Warning: json_encode() expects parameter 2 to be integer, string given in /in/GfefX on line 13 NULL NULL
Output for 7.0.0 - 7.0.9, 7.1.0
Strings representing numbers automatically turned into numbers array(4) { [0]=> string(7) "+123123" [1]=> string(7) "-123123" [2]=> string(5) "1.2e3" [3]=> string(7) "0.00001" } string(28) "[123123,-123123,1200,1.0e-5]" percobaan kedua Notice: Undefined variable: number in /in/GfefX on line 11 Notice: Undefined variable: number in /in/GfefX on line 11 Notice: Use of undefined constant json_numeric_check - assumed 'json_numeric_check' in /in/GfefX on line 13 Warning: json_encode() expects parameter 2 to be integer, string given in /in/GfefX on line 13 NULL NULL
Output for 5.5.0 - 5.6.28
Strings representing numbers automatically turned into numbers array(4) { [0]=> string(7) "+123123" [1]=> string(7) "-123123" [2]=> string(5) "1.2e3" [3]=> string(7) "0.00001" } string(28) "[123123,-123123,1200,1.0e-5]" percobaan kedua Notice: Undefined variable: number in /in/GfefX on line 12 Notice: Undefined variable: number in /in/GfefX on line 13 Notice: Use of undefined constant json_numeric_check - assumed 'json_numeric_check' in /in/GfefX on line 13 Warning: json_encode() expects parameter 2 to be long, string given in /in/GfefX on line 13 NULL NULL