Error Rporting in php

Error Control Operators @

 PHP supports one error control operator: the at sign (@). When prepended to an expression in PHP, any error messages that might be generated by that expression will be ignored.



For example:

$x=@mysqli_query($con, $abc);




error_reporting (PHP 4, PHP 5)

error_reporting — Sets which PHP errors are reported





   int error_reporting ([ int $level  ] )







The error_reporting() function sets the    error_reporting    directive at runtime.  PHP has manylevels of errors, using this function sets that level for the duration (runtime) of    your script. If the optional level is    not set, error_reporting() will just return    the current error reporting level.

Don't show the warning as well as error user



        // Turn off all error reporting




        error_reporting(0);