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<?php $float = 0.123456789012345678901234567890; ini_set('precision', 10); print $float ."\n"; ini_set('precision', 25); print $float ."\n"; ini_set('precision', -1); print $float ."\n";
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
0.123456789 0.1234567890123456773698862 0.12345678901234568
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63.46 ms | 406 KiB | 5 Q