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run code in 300+ PHP versions simultaneously
<?php function delta(float $a, float $b, float $c): float { return ($b^2) - (4*$a*$c); } echo "Delta wynosi: ".delta(10,2,3) . "\n"; function msc_zerowe(float $a, float $b, float $c): float { return (-$b-sqrt(delta($a, $b, $c)))/2*$a; } echo "Miejsce zerowe wynosi: ".msc_zerowe(1, 25, 3);
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, 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
Delta wynosi: -120 Miejsce zerowe wynosi: -14.436491673104
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 Delta wynosi: -120 Miejsce zerowe wynosi: -14.436491673104
preferences:
183.31 ms | 402 KiB | 201 Q