Online PHP editor | output for hckCd

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: Array to string conversion in /in/hckCd on line 3 Warning: Array to string conversion in /in/hckCd on line 3 Warning: Array to string conversion in /in/hckCd on line 3 array(1) { [0]=> array(2) { [0]=> int(1) [1]=> int(2) } }
Output for 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33: Notice: Array to string conversion in /in/hckCd on line 3 Notice: Array to string conversion in /in/hckCd on line 3 Notice: Array to string conversion in /in/hckCd on line 3 array(1) { [0]=> array(2) { [0]=> int(1) [1]=> int(2) } }
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 - 5.2.8, 5.2.10 - 5.2.17, 5.3.0 - 5.3.29, 7.3.32 - 7.3.33: array(1) { [0]=> array(2) { [0]=> int(1) [1]=> int(2) } }
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20: Notice: Array to string conversion in /in/hckCd on line 3 Notice: Array to string conversion in /in/hckCd on line 3 Notice: Array to string conversion in /in/hckCd on line 3 Notice: Array to string conversion in /in/hckCd on line 3 Notice: Array to string conversion in /in/hckCd on line 3 Notice: Array to string conversion in /in/hckCd on line 3 Notice: Array to string conversion in /in/hckCd on line 3 Notice: Array to string conversion in /in/hckCd on line 3 array(1) { [0]=> array(2) { [0]=> int(1) [1]=> int(2) } }
Output for 5.2.9: array(2) { [0]=> array(2) { [0]=> int(1) [1]=> int(2) } [2]=> array(2) { [0]=> int(2) [1]=> int(3) } }