3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_time_limit(0); ini_set('memory_limit', '16M'); do { exec("php composer.phar install"); echo "deleting vendor" . PHP_EOL; exec("rm -rf /home/admin/teste/vendor"); echo "deleting .lock" . PHP_EOL; exec("rm /home/admin/teste/composer.lock"); echo "sleeping 2 secs." . PHP_EOL; sleep(2); break; } while (true);

preferences:
56.26 ms | 402 KiB | 5 Q