<?php
echo whole_fraction(23.54);
function whole_fraction($decimal){
$big_fraction = float2rat($decimal);
$num_array = explode('/', $big_fraction);
echo $big_fraction;
$numerator = $num_array[0];
$denominator = $num_array[1];
echo "\n";
echo $numerator;
echo "\n";
echo $denomenator;
$whole_number = floor( $numerator / $denominator );
$numerator = $numerator % $denominator;
$fraction = $whole_number . ' ' . $numerator . '/' . $denominator;
}
function float2rat($n, $tolerance = 1.e-6) {
$h1=1; $h2=0;
$k1=0; $k2=1;
$b = 1/$n;
do {
$b = 1/$b;
$a = floor($b);
$aux = $h1; $h1 = $a*$h1+$h2; $h2 = $aux;
$aux = $k1; $k1 = $a*$k1+$k2; $k2 = $aux;
$b = $b-$a;
} while (abs($n-$h1/$k1) > $n*$tolerance);
return "$h1/$k1";
}
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 1177/50
1177
Warning: Undefined variable $denomenator in /in/MAoID on line 15
- Output for 5.0.4 - 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- 1177/50
1177
Notice: Undefined variable: denomenator in /in/MAoID on line 15
- Output for 7.3.32 - 7.3.33
- 1177/50
1177
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
- 1177/50
1177
Notice: Undefined variable: denomenator in /in/MAoID on line 15
preferences:
291.55 ms | 402 KiB | 459 Q