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<?php $value = 0.3; var_dump($value, $value <= 0.3); $value = 0 + 0.1 * 3; var_dump($value, $value <= 0.3); for ($i = 0; $i <= 5; $i += 0.01) { } var_dump($i);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
float(0.3) bool(true) float(0.30000000000000004) bool(false) float(5.009999999999938)
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 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
float(0.3) bool(true) float(0.3) bool(false) float(5.0099999999999)
preferences:
186.83 ms | 405 KiB | 328 Q