3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 7 => [ 0 => 1, 1 => 34, 2 => 181, 3 => 50, ], 9 => [ 0 => 1, 1 => 2, 2 => 1, 3 => 47, ], 2 => [ 0 => 20, 1 => 0, 2 => 1621, 3 => 45, ], 3 => [ 0 => 120, 1 => 0, 2 => 121, 3 => 45, ], ]; var_export( array_filter($array, array_product(...)) );
Output for 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
array ( 7 => array ( 0 => 1, 1 => 34, 2 => 181, 3 => 50, ), 9 => array ( 0 => 1, 1 => 2, 2 => 1, 3 => 47, ), )
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:
98.5 ms | 407 KiB | 5 Q