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- php > $a = 1.2345;
- php > var_dump($a);
- double(1.2345)
- php > $b = 1.2345 ;
- php > var_dump($b);
- double(1.2345)
- php > $c = '1.2345';
- php > var_dump($c);
- string(6) "1.2345"
- php > var_dump((float)$c);
- double(1.2345)
- php > $d = '1.2345 ';
- php > var_dump($d);
- string(7) "1.2345 "
- php >
- php > var_dump((float)$d);
- double(1.2345)
- php > var_dump(floatval($d));
- double(1.2345)
- php > $d = '1,001.2345 ';
- php > var_dump(floatval($d));
- double(1)
- php > var_dump((float)$d);
- double(1)
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