Remove warning messages in PHP

You really should fix whatever's causing the warning, but you can control visibility of errors with error_reporting(). To skip warning messages, you could use something like:

error_reporting(E_ERROR | E_PARSE);

You can put an @ in front of your function call to suppress all error messages.

@yourFunctionHere();

To suppress warnings while leaving all other error reporting enabled:

error_reporting(E_ALL ^ E_WARNING);