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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Utils { public static function areFloatNumbersEquals($num1, $num2, $precision = 2) { if(!is_int($precision) || $precision < 0 || $precision > 7){ throw new InvalidArgumentException('Invalid param precision'); } $num1 = round((float) $num1, $precision); $num2 = round((float) $num2, $precision); return $num1 == $num2; } } if(Utils::areFloatNumberEquals(0.054436, 0.054399, 3)){ echo 'equals'; } else { echo 'different'; }
Output for 7.0.0 - 7.3.0beta1
Fatal error: Uncaught Error: Call to undefined method Utils::areFloatNumberEquals() in /in/2G6XH:17 Stack trace: #0 {main} thrown in /in/2G6XH on line 17
Process exited with code 255.
Output for 5.2.10 - 5.6.28
Fatal error: Call to undefined method Utils::areFloatNumberEquals() in /in/2G6XH on line 17
Process exited with code 255.
Output for 5.0.0 - 5.2.9
Fatal error: Call to undefined method Utils::arefloatnumberequals() in /in/2G6XH on line 17
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/2G6XH on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/2G6XH on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/2G6XH on line 4
Process exited with code 255.