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<?php function convertFloat($float) { $float = (string)$float; $expPos = strpos($float, 'E-'); if ($expPos === false) { return $float; } $numberWithoutPrecision = substr($float, 0, $expPos); $exp = substr($float, $expPos, strlen($float)); var_dump($numberWithoutPrecision, $exp); } convertFloat(1.004e-300);
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, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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 - 8.3.6
string(5) "1.004" string(5) "E-300"
preferences:
241.41 ms | 405 KiB | 313 Q