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run code in 300+ PHP versions simultaneously
<?php $before = 1.1 - 1.2; $after = (float)(string)$before; var_dump($before); var_dump($after);
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
float(-0.09999999999999987) float(-0.1)
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 float(-0.09999999999999987) float(-0.1)
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
float(-0.1) float(-0.1)
preferences:
149.83 ms | 402 KiB | 149 Q