using function :
if(is_integer($_POST[mobile_number])){
return true; //// 0-9
}else{
echo "Wrong number";
return false;
}
Descrierea
Această funcție este pseudonim pentru: is_int().
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User Contributed Notes 3 notes
ru dot mahmoud at mail dot ru ¶
5 years ago
being dot juan at icloud dot com ¶
7 years ago
There is no difference, per se. is_integer() is an alias of is_int().
gldbrzent at gmail dot com ¶
7 years ago
There are two different functions. But, the reason why is beyond the scope of this article!
