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run code in 150+ php & hhvm versions
Bugs & Features
<?php echo '<pre>'; $primes = array(2, 3); for ($i = 5; $i < 190; $i+=2) { $k = floor(sqrt($i)); foreach ($primes as $prime) { if ($prime > $k) break; elseif ($i % $prime == 0) continue 2; } $primes[] = $i; } $p = array_product($primes); $q = floor(sqrt($p)); for ($q = floor(sqrt($p)); $q > 0; $q--) { if ($p % $q == 0) { echo $q; break; } } echo '</pre>';<?php
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.26
Parse error: syntax error, unexpected '<' in /in/rF9EF on line 32
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '<' in /in/rF9EF on line 32
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/rF9EF on line 32
Process exited with code 255.