$_POST udenfined

[jimfog]

Take a look at this code....

   var_dump($_POST['email']);     if(($_POSΤ['email']))         {       var_dump($_POST['email']);         } 

The above code is found in a script which accepts ajax requests from a form...one field of which is the e-mail....

 

The strange part:

While vardumping $_POST['email'] gives the value of it...

Inside the IF statement the same variable gets to be undefined...how can that be?

[dsonesuk]

It should have returned null with undefined index, IF no value has been set at all for 'email', the var_dump if condition function should not run for same reason that $_POST['email'] is not set and would be underfined

[justsomeguy]

In the above code the 2 var_dump statements, if both of them run, will never display different data. If that's not the code you're actually working with then post the code you're actually working with. It should be obvious that in that hypothetical the value never changes.

[jimfog]

I found what the problem was...it was just a typo...there was a space between the dollar sign and the underscore.