Don’t use little $e if you don’t want to

Remember in try and catch method we use a little $e even if we do not want to print the error

try {
// do something 
}catch (Exception $e) {
       return false ;
}

Now we can remove the $e and use the try – catch method peacefully like that ,

try {
// do something 
}catch (Exception) {
       return false ;
}