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@ 2014-10-31T23:37:39Z

<?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];
	$denomenator = $num_array[1];
echo $numerator;
echo $denomenator;
    $whole_number = floor( $numerator / $denominator );
    $numerator = $numerator % $denomenator;
    $fraction = $whole_number . ' ' . $numerator . '/' . $denomenator;
}

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 git.master, git.master_jit, rfc.property-hooks: 1177/50117750 Warning: Undefined variable $denominator in /in/3k2ZD on line 14 Fatal error: Uncaught DivisionByZeroError: Division by zero in /in/3k2ZD:14 Stack trace: #0 /in/3k2ZD(2): whole_fraction(23.54) #1 {main} thrown in /in/3k2ZD on line 14
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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