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run code in 300+ PHP versions simultaneously
<?php // https://bugs.php.net/bug.php?id=66011 // Test script as provided in original bug report $a = strval(round(1 / 3, 2)); var_dump($a, serialize($a)); // Code which does show this behaviour // Behaviour as expected, see the warning as http://php.net/manual/en/language.types.float.php $a = round(1 / 3, 2); var_dump($a, serialize($a));
Output for 4.3.0 - 4.3.1, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
string(4) "0.33" string(11) "s:4:"0.33";" float(0.33) string(7) "d:0.33;"
Output for 5.6.28, 7.0.14 - 7.0.20
string(4) "0.33" string(11) "s:4:"0.33";" float(0.33) string(22) "d:0.33000000000000002;"
Output for 5.2.1 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25, 7.0.0 - 7.0.10
string(4) "0.33" string(11) "s:4:"0.33";" float(0.33) string(29) "d:0.330000000000000015543122;"
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
string(4) "0.33" string(11) "s:4:"0.33";" float(0.33) string(29) "d:0.330000000000000026645353;"

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