3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (int) "0xf" + 2.8,"\n"; echo (int) ("0xf" + 2.8),"\n"; echo intval("0xf", 16) + (int) 2.8,"\n"; echo intval("0xf", 0) + (int) 2.8;
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
2.8 Warning: A non-numeric value encountered in /in/iY6t0 on line 3 2 17 17
Output for 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
2.8 Notice: A non well formed numeric value encountered in /in/iY6t0 on line 3 2 17 17
Output for 7.0.0 - 7.0.31, 7.3.32 - 7.3.33, 7.4.26
2.8 2 17 17
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 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
2.8 17 17 17

preferences:
346.95 ms | 404 KiB | 417 Q