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parseInt() in PHP (See related posts)

function parseInt($string) {
//	return intval($string);
	if(preg_match('/(\d+)/', $string, $array)) {
		return $array[1];
	} else {
		return 0;
	}
}



echo parseInt("2008"); // 2008
echo parseInt("99.90 dollars"); // 99
echo parseInt("www.w3.org"); // 3
echo parseInt("300 spartiates"); // 300
echo parseInt("block text..."); // 0


Source: AB-D Création de sites internet
to javascript php by ki4ngel on Sun Mar 16 11:39:02 -0400 2008

Comments on this post

hach22 posts on May 15, 2008 at 05:41
function parseInt($string) {
// return intval($string);
if(preg_match('/(\d+)/', $string, $array)) {
return $array[1];
} else {
return false;//I think that this is better!!
}
}

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