php string to int

Asked 2011-08-10T08:58:57.057

$a = '88';
$b = '88 8888';

echo (int)$a;
echo (int)$b;

as expected, both produce 88. Anyone know if there's a string to int function that will work for $b's value and produce 888888? I've googled around a bit with no luck.

Thanks

php string int

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You can remove the spaces before casting to int:

(int)str_replace(' ', '', $b);

Also, if you want to strip other commonly used digit delimiters (such as ,), you can give the function an array (beware though -- in some countries, like mine for example, the comma is used for fraction notation):

(int)str_replace(array(' ', ','), '', $b);

answered 2011-08-10T09:00:36.640

php string to int

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