3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(int $test) { var_dump($test); } test(NAN);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Fatal error: Uncaught TypeError: test(): Argument #1 ($test) must be of type int, float given, called in /in/m7hpq on line 6 and defined in /in/m7hpq:2 Stack trace: #0 /in/m7hpq(6): test(NAN) #1 {main} thrown in /in/m7hpq on line 2
Process exited with code 255.
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be of the type int, float given, called in /in/m7hpq on line 6 and defined in /in/m7hpq:2 Stack trace: #0 /in/m7hpq(6): test(NAN) #1 {main} thrown in /in/m7hpq on line 2
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be of the type integer, float given, called in /in/m7hpq on line 6 and defined in /in/m7hpq:2 Stack trace: #0 /in/m7hpq(6): test(NAN) #1 {main} thrown in /in/m7hpq on line 2
Process exited with code 255.
Output for 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 - 5.6.40
Catchable fatal error: Argument 1 passed to test() must be an instance of int, double given, called in /in/m7hpq on line 6 and defined in /in/m7hpq on line 2
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to test() must be an object of class int, called in /in/m7hpq on line 6 and defined in /in/m7hpq on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class int in /in/m7hpq on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/m7hpq on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/m7hpq on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/m7hpq on line 2
Process exited with code 255.

preferences:
209.41 ms | 419 KiB | 5 Q