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run code in 300+ PHP versions simultaneously
<?php $account_numbers = ["1234567890","12345678901234567890","1234567890123", "0000002150895","9500053963411","08014897121650000016"]; $utility_id = 1; foreach ($account_numbers as $anum) { for($i=0;$i<strlen($anum);$i++) { $char = substr($anum,$i,1); $newchar = $char == "0" ? 0 : 10-(int)$char; echo $newchar; } echo PHP_EOL; }
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 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
9876543210 98765432109876543210 9876543210987 0000008950215 1500057147699 02096213989450000094
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 9876543210 98765432109876543210 9876543210987 0000008950215 1500057147699 02096213989450000094
preferences:
238.27 ms | 402 KiB | 291 Q