Definition: "PHP errors" are error messages in PHP, indicating that a programming error occurred during code execution. Definition: "The term `php_errors` refers to an error message or warning displayed on the screen while PHP's server executes code. It is used when there is a problem with the web application." It typically appears as a yellow or red colored box in the browser console, showing what went wrong at that point during the execution of the code.
closed bracket.
what should be said.