PHPize Online / SQLize Online  /  SQLtest Online

A A A
Share      Blog   Popular
Copy Format Clear
Copy Clear
Copy Format Clear
<?php function func(string $str): string { return (int)$str == $str ? $str : preg_replace("/([.0]+|[0+])$/", '', $str); } var_dump(func('2.123000') === '2.123'); var_dump(func('2.0') === '2'); var_dump(func('123') === '123'); var_dump(func('20') === '20'); var_dump(func('20.0000000000000000000000000000000000000010000') === '20.000000000000000000000000000000000000001');
Show:  
Copy Clear