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<?php $a = '0.1'; $b = '0.2'; $c = bcadd($a, $b, 1); $three = (float)bcmul($c, '10'); var_dump($three); var_dump($three > 3.0); var_dump($three == 3.0); echo PHP_EOL; $a = 0.1; $b = 0.2; $c = $a + $b; $three = $c * 10; var_dump($three); var_dump($three > 3.0); var_dump($three == 3.0);
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
float(3) bool(false) bool(true) float(3.0000000000000004) bool(true) bool(false)
Output for 7.3.32 - 7.3.33, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function bcadd() in /in/OonqV:5 Stack trace: #0 {main} thrown in /in/OonqV on line 5
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.32
float(3) bool(false) bool(true) float(3) bool(true) bool(false)

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151.33 ms | 409 KiB | 5 Q