<?php
function toFraction($number){
$numerator = $number < 0 ? -1 : 1;
$denominator = 0;
for(; $numerator < 1000; $numerator++){
$temp = $numerator / $number;
if(ceil($temp) - $temp == 0){
$denominator = $temp;
break;
}
}
return ($denominator > 0) ? $numerator . '/' . $denominator : false;
}
echo toFraction( -0.5) . "\n" . toFraction( .5);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- -1/2
1/2
preferences:
226.32 ms | 406 KiB | 360 Q