PHPize Online / SQLize Online  /  SQLtest Online

A A A
Share      Blog   Popular
Copy Format Clear
Copy Clear
Copy Format Clear
<?php function func(string $str): string { if (strpos($str, '.') !== false) { while (substr($str, -1) === '0') { $str = substr($str, 0, strlen($str) - 1); } if (substr($str, -1) === '.') { $str = substr($str, 0, strlen($str) - 1); } } return $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