How to hide the php error on webbrowser?

You can hide them using error_reporting(0); at the top of the page.

You have two options:

1. If you have access and permisson to edit php.ini, search for (display_errors) inside it and put value (off): display_errors = Off
2. Using (error_reporting(0);) at the top of the page.

[?php error_reporting(0); ?]

If it is production server and you have access to php.ini file, then it is best to turn off display_errors.

Else you can do it from your script as

ini_set("display_errors", "Off");

Or you can use .htaccess to override the values for your web directory (if you are on a shared hosting server)

simply write error_reporting(0); at start of page inside php tag

start you script with

error_reporting(0);

which type of error you need to hide, cuz there are to many type of errors 

include this function on top of the page or include in header file  <?php error_reporting(0); ?>