Online PHP editor | output for a9Etr

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Warning: Undefined variable $Z in /in/a9Etr on line 4 Warning: Undefined variable $Y in /in/a9Etr on line 5 Warning: Undefined variable $check in /in/a9Etr on line 6 {"id":152,"price":null,"title":null,"check":null}
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33: Notice: Undefined variable: Z in /in/a9Etr on line 4 Notice: Undefined variable: Y in /in/a9Etr on line 5 Notice: Undefined variable: check in /in/a9Etr on line 6 {"id":152,"price":null,"title":null,"check":null}
Output for 7.3.32 - 7.3.33, 7.4.26: {"id":152,"price":null,"title":null,"check":null}
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28: Notice: Undefined variable: Z in /in/a9Etr on line 4 Notice: Undefined variable: Y in /in/a9Etr on line 5 Notice: Undefined variable: check in /in/a9Etr on line 7 {"id":152,"price":null,"title":null,"check":null}
Output for 5.1.0 - 5.1.6: Notice: Undefined variable: Z in /in/a9Etr on line 4 Notice: Undefined variable: Y in /in/a9Etr on line 5 Notice: Undefined variable: check in /in/a9Etr on line 7 Fatal error: Call to undefined function json_encode() in /in/a9Etr on line 8
Process exited with code 255.
Output for 5.0.4 - 5.0.5: Notice: Undefined variable: Z in /in/a9Etr on line 4 Notice: Undefined variable: Y in /in/a9Etr on line 5 Notice: Undefined variable: check in /in/a9Etr on line 6 Fatal error: Call to undefined function json_encode() in /in/a9Etr on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.3: Notice: Undefined variable: Z in /in/a9Etr on line 4 Notice: Undefined variable: Y in /in/a9Etr on line 5 Notice: Undefined variable: check in /in/a9Etr on line 6 Fatal error: Call to undefined function json_encode() in /in/a9Etr on line 8
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Notice: Undefined variable: Z in /in/a9Etr on line 4 Notice: Undefined variable: Y in /in/a9Etr on line 5 Notice: Undefined variable: check in /in/a9Etr on line 6 Fatal error: Call to undefined function: json_encode() in /in/a9Etr on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Notice: Undefined variable: Z in /in/a9Etr on line 4 Notice: Undefined variable: Y in /in/a9Etr on line 5 Notice: Undefined variable: check in /in/a9Etr on line 6 Fatal error: Call to undefined function: json_encode() in /in/a9Etr on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Notice: Undefined variable: Z in /in/a9Etr on line 4 Notice: Undefined variable: Y in /in/a9Etr on line 5 Notice: Undefined variable: check in /in/a9Etr on line 6 Fatal error: Call to undefined function: json_encode() in /in/a9Etr on line 8