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<?php $precision = 18; while ($precision--) { ini_set('precision', $precision); echo $precision . ":" . (342349.23 - 341765.07) . "\n"; } echo "\n"; $precision = 18; $foo = 342349.23; while ($precision--) { ini_set('precision', $precision); echo $precision . ":" . ($foo - 341765.07) . "\n"; }
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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
17:584.15999999997 16:584.15999999997 15:584.15999999997 14:584.15999999997 13:584.15999999997 12:584.15999999997 11:584.15999999997 10:584.15999999997 9:584.15999999997 8:584.15999999997 7:584.15999999997 6:584.15999999997 5:584.15999999997 4:584.15999999997 3:584.15999999997 2:584.15999999997 1:584.15999999997 0:584.15999999997 17:584.15999999997439 16:584.1599999999744 15:584.159999999974 14:584.15999999997 13:584.16 12:584.16 11:584.16 10:584.16 9:584.16 8:584.16 7:584.16 6:584.16 5:584.16 4:584.2 3:584 2:5.8E+2 1:6.0E+2 0:6.0E+2
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 17:584.15999999997 16:584.15999999997 15:584.15999999997 14:584.15999999997 13:584.15999999997 12:584.15999999997 11:584.15999999997 10:584.15999999997 9:584.15999999997 8:584.15999999997 7:584.15999999997 6:584.15999999997 5:584.15999999997 4:584.15999999997 3:584.15999999997 2:584.15999999997 1:584.15999999997 0:584.15999999997 17:584.15999999997439 16:584.1599999999744 15:584.159999999974 14:584.15999999997 13:584.16 12:584.16 11:584.16 10:584.16 9:584.16 8:584.16 7:584.16 6:584.16 5:584.16 4:584.2 3:584 2:5.8E+2 1:6.0E+2 0:6.0E+2
Output for 5.2.7 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
17:584.15999999997439 16:584.1599999999744 15:584.159999999974 14:584.15999999997 13:584.16 12:584.16 11:584.16 10:584.16 9:584.16 8:584.16 7:584.16 6:584.16 5:584.16 4:584.2 3:584 2:5.8E+2 1:6.0E+2 0:6.0E+2 17:584.15999999997439 16:584.1599999999744 15:584.159999999974 14:584.15999999997 13:584.16 12:584.16 11:584.16 10:584.16 9:584.16 8:584.16 7:584.16 6:584.16 5:584.16 4:584.2 3:584 2:5.8E+2 1:6.0E+2 0:6.0E+2
Output for 5.2.2 - 5.2.6
17:584.15999999997439 16:584.1599999999744 15:584.159999999974 14:584.15999999997 13:584.16 12:584.16 11:584.16 10:584.16 9:584.16 8:584.16 7:584.16 6:584.16 5:584.16 4:584.2 3:584 2:580 1:600 0:600 17:584.15999999997439 16:584.1599999999744 15:584.159999999974 14:584.15999999997 13:584.16 12:584.16 11:584.16 10:584.16 9:584.16 8:584.16 7:584.16 6:584.16 5:584.16 4:584.2 3:584 2:580 1:600 0:600
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.1
17:584.15999999997439 16:584.1599999999744 15:584.159999999974 14:584.15999999997 13:584.16 12:584.16 11:584.16 10:584.16 9:584.16 8:584.16 7:584.16 6:584.16 5:584.16 4:584.2 3:584 2:5.8E+02 1:6E+02 0:6E+02 17:584.15999999997439 16:584.1599999999744 15:584.159999999974 14:584.15999999997 13:584.16 12:584.16 11:584.16 10:584.16 9:584.16 8:584.16 7:584.16 6:584.16 5:584.16 4:584.2 3:584 2:5.8E+02 1:6E+02 0:6E+02
preferences:
298.59 ms | 403 KiB | 460 Q