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doubleval

(PHP 4, PHP 5, PHP 7, PHP 8)

doubleval — floatval() のエイリアス

説明

この関数は次の関数のエイリアスです。 floatval().

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User Contributed Notes 2 notes

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-4

mike at onethingsimple dot com ¶

10 years ago


// The code above will throw an error, I believe you meant to
// echo number_format($mynum) instead of $mynumstr
// variable $mynum holds the value of the string processed by
// doubleval

<?php
 $mynumstr = "100,000,000.75";
 $mynum = doubleval(str_replace(",","",$mynumstr));
 echo "Normal Value:".number_format($mynum);
?>

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-10

Anonymous ¶

14 years ago


We can convert the value to normal decimal value...
<?php
 $mynumstr = "100,000,000.75";
 $mynum = doubleval(str_replace(",","",$mynumstr));
 echo "Normal Value:".number_format($mynumstr);
?>

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