3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'days1' => ['30', '90', '50', '50', '5'], 'price1' => ['5', '10', '12', '13', '1'], 'days2' => ['30', '90', '180'], 'price2' => ['6', '7', '10'], ]; var_export(array_combine($array['days1'], $array['price1']));
Output for 8.0.1 - 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
array ( 30 => '5', 90 => '10', 50 => '13', 5 => '1', )
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:
140.7 ms | 407 KiB | 5 Q