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run code in 300+ PHP versions simultaneously
<?php $a = array(3,5,1,4,2,8,6,7,9,10); Echo findsum(6, $a); Function findsum($sum, $a){ Asort($a); $a = Array_values($a); Foreach($a as $key => $val){ If($val>=$sum) break; $find = $sum - $val; $subarr = array_slice($a, $key+1); If (in_array($find, $subarr)) echo $val . "+" . $find . "\n"; } }
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
1+5 2+4
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 1+5 2+4
preferences:
260.23 ms | 402 KiB | 300 Q