3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(rand(0,2));
Output for 5.6.1, 5.6.7 - 5.6.9, 5.6.16, 5.6.24 - 5.6.25, 5.6.28, 5.6.32, 5.6.34 - 5.6.35, 5.6.40, 7.0.2, 7.0.6 - 7.0.8, 7.0.14, 7.0.19 - 7.0.21, 7.0.29, 7.0.33, 7.1.0, 7.1.2, 7.1.11, 7.1.13 - 7.1.15, 7.1.17, 7.1.20 - 7.1.21, 7.1.24, 7.1.27, 7.1.31, 7.2.7, 7.2.9, 7.2.11, 7.2.14, 7.2.21, 7.2.25 - 7.2.26, 7.2.29 - 7.2.31, 7.3.3, 7.3.14 - 7.3.15, 7.3.20 - 7.3.21, 7.3.28, 7.3.32, 7.4.0, 7.4.2, 7.4.4 - 7.4.6, 7.4.14, 7.4.21 - 7.4.22, 7.4.28, 8.0.5, 8.0.8, 8.0.10, 8.0.12 - 8.0.13, 8.0.17, 8.0.19, 8.1.0 - 8.1.1, 8.1.4, 8.1.6, 8.1.9
2
Output for 5.6.0, 5.6.2, 5.6.10, 5.6.14 - 5.6.15, 5.6.17, 5.6.19 - 5.6.21, 5.6.26 - 5.6.27, 5.6.30, 5.6.36, 5.6.38 - 5.6.39, 7.0.0 - 7.0.1, 7.0.3, 7.0.5, 7.0.9, 7.0.11, 7.0.15 - 7.0.17, 7.0.22, 7.0.25, 7.0.28, 7.0.31, 7.1.1, 7.1.3 - 7.1.5, 7.1.10, 7.1.16, 7.1.19, 7.1.23, 7.1.26, 7.1.32 - 7.1.33, 7.2.6, 7.2.8, 7.2.13, 7.2.16, 7.2.19, 7.2.22, 7.2.24, 7.2.33, 7.3.0, 7.3.2, 7.3.5, 7.3.7 - 7.3.8, 7.3.10 - 7.3.13, 7.3.16 - 7.3.17, 7.3.19, 7.3.22, 7.3.26 - 7.3.27, 7.3.29, 7.3.33, 7.4.1, 7.4.8 - 7.4.11, 7.4.15 - 7.4.18, 7.4.20, 7.4.24 - 7.4.25, 7.4.27, 8.0.2 - 8.0.3, 8.0.7, 8.0.9, 8.0.14 - 8.0.16, 8.0.18, 8.0.22, 8.1.3, 8.1.8
1
Output for 5.6.3 - 5.6.6, 5.6.11 - 5.6.13, 5.6.18, 5.6.22 - 5.6.23, 5.6.29, 5.6.31, 5.6.33, 5.6.37, 7.0.4, 7.0.10, 7.0.12 - 7.0.13, 7.0.18, 7.0.23 - 7.0.24, 7.0.26 - 7.0.27, 7.0.30, 7.0.32, 7.1.6 - 7.1.9, 7.1.12, 7.1.18, 7.1.22, 7.1.25, 7.1.28 - 7.1.30, 7.2.0 - 7.2.5, 7.2.10, 7.2.12, 7.2.15, 7.2.17 - 7.2.18, 7.2.20, 7.2.23, 7.2.27 - 7.2.28, 7.2.32, 7.2.34, 7.3.1, 7.3.4, 7.3.6, 7.3.9, 7.3.18, 7.3.23 - 7.3.25, 7.3.30 - 7.3.31, 7.4.3, 7.4.7, 7.4.12 - 7.4.13, 7.4.19, 7.4.23, 7.4.26, 7.4.29 - 7.4.30, 8.0.0 - 8.0.1, 8.0.6, 8.0.11, 8.0.20 - 8.0.21, 8.1.2, 8.1.5, 8.1.7
0

preferences:
213.09 ms | 411 KiB | 245 Q