Online PHP editor | output for DCLPC

Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7: array(4) { [0]=> int(1) [1]=> int(3) [2]=> int(10) [3]=> string(8) "infinity" }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Notice: Use of undefined constant SORT_NATURAL - assumed 'SORT_NATURAL' in /in/DCLPC on line 3 Warning: sort() expects parameter 2 to be long, string given in /in/DCLPC on line 3 array(4) { [0]=> int(10) [1]=> int(1) [2]=> string(8) "infinity" [3]=> int(3) }