@ 2013-06-29T10:29:09Z <?php
$whole = floor ( $float );
$decimal = $float - $whole;
$leastCommonDenom = 48; // 16 * 3;
$denominators = array (2, 3, 4, 8, 16, 24, 48 );
$roundedDecimal = round ( $decimal * $leastCommonDenom ) / $leastCommonDenom;
if ($roundedDecimal == 0)
return $whole;
if ($roundedDecimal == 1)
return $whole + 1;
foreach ( $denominators as $d ) {
if ($roundedDecimal * $d == floor ( $roundedDecimal * $d )) {
$denom = $d;
break;
}
}
return ($whole == 0 ? '' : $whole) . " " . ($roundedDecimal * $denom) . "/" . $denom;
//echo toFraction( -0.5) . "\n" . toFraction( 1.5);
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Output for 8.1.0 - 8.1.31 , 8.2.0 - 8.2.27 , 8.3.0 - 8.3.16 , 8.4.1 - 8.4.3 Warning: Undefined variable $float in /in/pnsXd on line 2
Deprecated: floor(): Passing null to parameter #1 ($num) of type int|float is deprecated in /in/pnsXd on line 2
Warning: Undefined variable $float in /in/pnsXd on line 3
Output for 8.0.0 - 8.0.30 Warning: Undefined variable $float in /in/pnsXd on line 2
Warning: Undefined variable $float in /in/pnsXd on line 3
Output for 5.0.4 - 5.0.5 , 5.1.1 - 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 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.25 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.31 , 7.4.0 - 7.4.25 , 7.4.27 - 7.4.33 Notice: Undefined variable: float in /in/pnsXd on line 2
Notice: Undefined variable: float in /in/pnsXd on line 3
Output for 7.3.32 - 7.3.33 , 7.4.26 Output for 5.1.0 Fatal error: fatal flex scanner internal error--end of buffer missed in /in/pnsXd on line 20
Process exited with code 255 . Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.3 Notice: Undefined variable: float in /in/pnsXd on line 2
Notice: Undefined variable: float in /in/pnsXd on line 3
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107.94 ms | 413 KiB | 5 Q