- Output for 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(1) { [1]=> int(2) } int(2)
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25
- array(1) { ["1"]=> int(2) } Notice: Undefined offset: 1 in /in/Q947a on line 7 NULL