Online PHP editor | output for HZCX5

Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 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 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 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: array(4) { [0]=> object(Widget)#7 (1) { ["references"]=> array(1) { [0]=> object(Placeholder)#8 (1) { ["id"]=> int(1) } } } [1]=> object(Widget)#9 (1) { ["references"]=> array(1) { [0]=> object(Placeholder)#10 (1) { ["id"]=> int(2) } } } [2]=> object(Widget)#11 (1) { ["references"]=> array(1) { [0]=> object(Placeholder)#8 (1) { ["id"]=> int(1) } } } [3]=> object(Widget)#12 (1) { ["references"]=> array(1) { [0]=> object(Placeholder)#8 (1) { ["id"]=> int(1) } } } }
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/HZCX5 on line 4
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: Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/HZCX5 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/HZCX5 on line 4
Process exited with code 255.