using function :
if(is_integer($_POST[mobile_number])){
return true; //// 0-9
}else{
echo "Wrong number";
return false;
}
Description
This function is an alias of: is_int().
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User Contributed Notes 4 notes
ru dot mahmoud at mail dot ru ¶
8 months ago
being dot juan at icloud dot com ¶
2 years ago
There is no difference, per se. is_integer() is an alias of is_int().
gldbrzent at gmail dot com ¶
2 years ago
There are two different functions. But, the reason why is beyond the scope of this article!
topor-grabowski at anwalt dot de ¶
2 years ago
Could someone explain me, why there are 2 different functions:
is_int and is_integer?
