what is the defrent between in $dbconnect

hi

im new in php and i want to know what is the deffrent between



and



what does @ do ?

 

@ just hides any warnings or errors that come from calling mysql_connect.

 

thank you so much

 

@ = Error suppression...which also means it will load a lot slower. Try to avoid using that.

 

you mean i must remove @ ?

 

You don't have to, but I would.

 

@ is used for error suppression. It will just hide the error and warning.
Check below URL:
http://php.net/manual/en/language.operators.errorcontrol.php
but this is not recommended to use in your PHP code.

 

thank you so much all