PHP: How To Parse Decimal Number from String

Chandan Kumar

Founder / Team Lead
PHP How To Parse Decimal Number from String

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$string = "$4.9/inch";
$res = filter_var($string, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION);
echo $res;

It will print
4.9

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Chandan Kumar

Founder / Team Lead

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