3v4l.org

run code in 300+ PHP versions simultaneously
<?php function notEquals($expected, $value, string $message = '') { if ($expected != $value) { throw new \Exception('Assertion! ' . ($message ? $message : ($value . ' did not equal ' . $expected))); } } $x = 123; assert(notEquals(1, $x));
Output for 7.1.0 - 7.1.33, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
Fatal error: Uncaught Exception: Assertion! 123 did not equal 1 in /in/53AgE:5 Stack trace: #0 /in/53AgE(10): notEquals(1, 123) #1 {main} thrown in /in/53AgE on line 5
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.

preferences:
193.24 ms | 407 KiB | 5 Q