3v4l.org

run code in 300+ PHP versions simultaneously
<?php $unsafeUserInput = 'a'; if (filter_var($unsafeUserInput, FILTER_VALIDATE_INT)) { $safeFilteredInput = (int) $unsafeUserInput; } else { throw new \Exception('Provide input must be integer type...'); } var_dump($safeFilteredInput);
Output for 8.1.1 - 8.1.33, 8.2.10 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Fatal error: Uncaught Exception: Provide input must be integer type... in /in/smGn4:8 Stack trace: #0 {main} thrown in /in/smGn4 on line 8
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:
112.97 ms | 407 KiB | 5 Q