3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add(int $a, int $b) { return $a+$b; } $a = add(1.1,'2'); echo "$a";
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Implicit conversion from float 1.1 to int loses precision in /in/C22RA on line 3 3
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
3
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Catchable fatal error: Argument 1 passed to add() must be an instance of int, double given, called in /in/C22RA on line 7 and defined in /in/C22RA on line 3
Process exited with code 255.
preferences:
157.1 ms | 402 KiB | 182 Q