Online PHP editor | output for AGkso

Output for 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 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Call to undefined function split() in /in/AGkso:3 Stack trace: #0 {main} thrown in /in/AGkso on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40: Deprecated: Function split() is deprecated in /in/AGkso on line 3 Warning: split() expects at least 2 parameters, 1 given in /in/AGkso on line 3 sdfsdfsdf,sfsdfds,123,444,555