<?php function solveMeFirst($a, $b) { return $a + $b; } $handle = fopen("php://stdin", "r"); $a = fgets($handle); $b = fgets($handle); fclose($handle); $sum = solveMeFirst((int) $a, (int) $b); echo $sum;
<?php function solveMeFirst($a, $b) { return $a + $b; } $handle = fopen("php://stdin", "r"); $_a = fgets($handle); $_b = fgets($handle); $sum = solveMeFirst((int) $_a, (int) $_b); print $sum; fclose($handle);