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run code in 300+ PHP versions simultaneously
<?php ini_set('precision', 30); $time = $_SERVER['REQUEST_TIME_FLOAT']; var_dump(ini_get('precision')); var_dump($time); $time_string = addslashes($time); var_dump($time_string); $recast_time = (float) $time_string; var_dump($recast_time); var_dump($time === $recast_time);
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
string(2) "30" float(1574679480.0001) string(31) "1574679480.00009989738464355469" float(1574679480.0001) bool(true)
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 string(2) "30" float(1574679480.0001) string(31) "1574679480.00009989738464355469" float(1574679480.0001) bool(true)
Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
string(2) "30" float(1574679480.00009989738464355469) string(31) "1574679480.00009989738464355469" float(1574679480.00009989738464355469) bool(true)
preferences:
156.68 ms | 402 KiB | 181 Q