Online PHP editor | output for csf16

Output for 8.3.0 - 8.3.6: Warning: Undefined variable $tables in /in/csf16 on line 17 Warning: Trying to access array offset on null in /in/csf16 on line 17 $content AS content, CONCAT_WS( ".", ``.`alias`, layout_templates.custom_item_id ), id
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18: Warning: Undefined variable $tables in /in/csf16 on line 17 Warning: Trying to access array offset on value of type null in /in/csf16 on line 17 $content AS content, CONCAT_WS( ".", ``.`alias`, layout_templates.custom_item_id ), id
Output for 7.4.0 - 7.4.25, 7.4.27 - 7.4.33: Notice: Undefined variable: tables in /in/csf16 on line 17 Notice: Trying to access array offset on value of type null in /in/csf16 on line 17 $content AS content, CONCAT_WS( ".", ``.`alias`, layout_templates.custom_item_id ), id
Output for 7.3.32 - 7.3.33, 7.4.26: $content AS content, CONCAT_WS( ".", ``.`alias`, layout_templates.custom_item_id ), id
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31: Notice: Undefined variable: tables in /in/csf16 on line 17 $content AS content, CONCAT_WS( ".", ``.`alias`, layout_templates.custom_item_id ), id
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17: Parse error: syntax error, unexpected T_FUNCTION in /in/csf16 on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_FUNCTION in /in/csf16 on line 16
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/csf16 on line 16
Process exited with code 255.