3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $tax = bcmul("33.95", ".065", 3); // 2.20675 $real_total = bcadd("33.95", "7.87", 3); // 41.82 $real_total = bcadd($real_total, $tax, 3); // 44.02675 echo mask("4111 1111 1111 1111", 0, -4); function bcround($number, $scale = 0) { $fix = "5"; for ($i=0; $i<$scale; $i++) $fix = "0$fix"; $number = bcadd($number, "0.$fix", $scale + 1); return bcdiv($number, "1.0", $scale); } function mask($string, $start = 0, $length = false) { $mask = preg_replace('/([\w])+/', '*', $string); if (!$length) { $mask = substr($mask, $start); $string = substr_replace($string, $mask, $start); } else { $mask = substr($mask, $start, $length); $string = substr_replace($string, $mask, $start, $length); } return $string; }
based on rdSun
Output for 7.0.5, 7.3.0alpha1
Fatal error: Uncaught Error: Call to undefined function bcmul() in /in/ZEGvL:4 Stack trace: #0 {main} thrown in /in/ZEGvL on line 4
Process exited with code 255.
Output for 5.3.22 - 5.5.28, 5.5.31 - 5.5.33, 5.5.35 - 5.6.12, 5.6.16 - 5.6.19, 5.6.21 - 7.0.4, 7.0.6 - 7.2.6
* *1111
Output for 5.5.29 - 5.5.30, 5.5.34, 5.6.13 - 5.6.15, 5.6.20
Fatal error: Call to undefined function bcmul() in /in/ZEGvL on line 4
Process exited with code 255.