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run code in 300+ PHP versions simultaneously
<?php function fmod2($a, $b) { $div = $a / $b; return ($div - floor($div)) * $b; } var_dump([ fmod2(4.2, 1), fmod2(3.3, 4), fmod2(8.2, 6.2), ]);
Output for 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
array(3) { [0]=> float(0.20000000000000018) [1]=> float(3.3) [2]=> float(1.9999999999999996) }
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 array(3) { [0]=> float(0.20000000000000018) [1]=> float(3.3) [2]=> float(1.9999999999999996) }
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
array(3) { [0]=> float(0.2) [1]=> float(3.3) [2]=> float(2) }
preferences:
150.99 ms | 402 KiB | 212 Q