set_error_handler

mixed set_error_handler ( callable $error_handler [, int $error_types = E_ALL | E_STRICT ] )

Sets a user-defined error handler function

Sets a user function (error_handler) to handle errors in a script.


Simply class, which capture all php errors. All in one...

Capture of course exceptions, which wasn't catched.



<?php



class Error

{

    // CATCHABLE ERRORS

    public static function captureNormal( $number, $message, $file, $line )

    {

        // Insert all in one table

        $error = array( 'type' => $number, 'message' => $message, 'file' => $file, 'line' => $line );

        // Display content $error variable

        echo '<pre>';

        print_r( $error );

        echo '</pre>';

    }

   

    // EXTENSIONS

    public static function captureException( $exception )

    {

        // Display content $exception variable

        echo '<pre>';

        print_r( $exception );

        echo '</pre>';

    }

   

    // UNCATCHABLE ERRORS

    public static function captureShutdown( )

    {

        $error = error_get_last( );

        if( $error ) {

            ## IF YOU WANT TO CLEAR ALL BUFFER, UNCOMMENT NEXT LINE:

            # ob_end_clean( );

           

            // Display content $error variable

            echo '<pre>';

            print_r( $error );

            echo '</pre>';

        } else { return true; }

    }

}



ini_set( 'display_errors', 1 );

error_reporting( -1 );

set_error_handler( array( 'Error', 'captureNormal' ) );

set_exception_handler( array( 'Error', 'captureException' ) );

register_shutdown_function( array( 'Error', 'captureShutdown' ) );



// PHP set_error_handler TEST

IMAGINE_CONSTANT;



// PHP set_exception_handler TEST

throw new Exception( 'Imagine Exception' );



// PHP register_shutdown_function TEST ( IF YOU WANT TEST THIS, DELETE PREVIOUS LINE )

imagine_function( );



?>



In output it will print table with details about triggered error.


5.2.0 The error handler must return FALSE to populate $php_errormsg. 5.0.0 The error_types parameter was introduced. 4.3.0 Instead of a function name, an array containing an object reference and a method name can also be supplied as the error_handler. 4.0.2 Three optional parameters for the error_handler user function was introduced. These are the filename, the line number, and the context.

Curso de Programación Web con Php - Clase 40 - Errores (Intro).mp4