Documentation

MockExceptionHandler extends ExceptionHandler
in package

ExceptionHandler converts an exception to a Response object.

It is mostly useful in debug mode to replace the default PHP/XDebug output with something prettier and more useful.

As this class is mainly used during Kernel boot, where nothing is yet available, the Response content is always HTML.

Table of Contents

Properties

$e  : mixed
$caughtBuffer  : mixed
$caughtLength  : mixed
$charset  : mixed
$debug  : mixed
$fileLinkFormat  : mixed
$handler  : mixed

Methods

__construct()  : mixed
getContent()  : string
Gets the HTML content associated with the given exception.
getHtml()  : string
Gets the full HTML content associated with the given exception.
getStylesheet()  : string
Gets the stylesheet associated with the given exception.
handle()  : mixed
Sends a response for the given Exception.
register()  : static
Registers the exception handler.
sendPhpResponse()  : mixed
Sends the error associated with the given Exception as a plain PHP response.
setFileLinkFormat()  : string
Sets the format for links to source files.
setHandler()  : callable|null
Sets a user exception handler.
decorate()  : mixed
escapeHtml()  : mixed
HTML-encodes a string.
formatArgs()  : string
Formats an array as a string.
formatClass()  : mixed
formatPath()  : mixed
getSymfonyGhostAsSvg()  : mixed

Properties

Methods

__construct()

public __construct([mixed $debug = true ][, mixed $charset = null ][, mixed $fileLinkFormat = null ]) : mixed
Parameters
$debug : mixed = true
$charset : mixed = null
$fileLinkFormat : mixed = null

getContent()

Gets the HTML content associated with the given exception.

public getContent(FlattenException $exception) : string
Parameters
$exception : FlattenException

A FlattenException instance

Return values
string —

The content as a string

getHtml()

Gets the full HTML content associated with the given exception.

public getHtml(Exception|FlattenException $exception) : string
Parameters
$exception : Exception|FlattenException

An \Exception or FlattenException instance

Return values
string —

The HTML content as a string

getStylesheet()

Gets the stylesheet associated with the given exception.

public getStylesheet(FlattenException $exception) : string
Parameters
$exception : FlattenException

A FlattenException instance

Return values
string —

The stylesheet as a string

handle()

Sends a response for the given Exception.

public handle(Exception $e) : mixed

To be as fail-safe as possible, the exception is first handled by our simple exception handler, then by the user exception handler. The latter takes precedence and any output from the former is cancelled, if and only if nothing bad happens in this handling path.

Parameters
$e : Exception

register()

Registers the exception handler.

public static register([bool $debug = true ][, string|null $charset = null ][, string|null $fileLinkFormat = null ]) : static
Parameters
$debug : bool = true

Enable/disable debug mode, where the stack trace is displayed

$charset : string|null = null

The charset used by exception messages

$fileLinkFormat : string|null = null

The IDE link template

Return values
static

sendPhpResponse()

Sends the error associated with the given Exception as a plain PHP response.

public sendPhpResponse(Exception|FlattenException $exception) : mixed

This method uses plain PHP functions like header() and echo to output the response.

Parameters
$exception : Exception|FlattenException

An \Exception or FlattenException instance

setFileLinkFormat()

Sets the format for links to source files.

public setFileLinkFormat(string|FileLinkFormatter $fileLinkFormat) : string
Parameters
$fileLinkFormat : string|FileLinkFormatter

The format for links to source files

Return values
string —

The previous file link format

setHandler()

Sets a user exception handler.

public setHandler([callable $handler = null ]) : callable|null
Parameters
$handler : callable = null

An handler that will be called on Exception

Return values
callable|null —

The previous exception handler if any

decorate()

private decorate(mixed $content, mixed $css) : mixed
Parameters
$content : mixed
$css : mixed

escapeHtml()

HTML-encodes a string.

private escapeHtml(mixed $str) : mixed
Parameters
$str : mixed

formatArgs()

Formats an array as a string.

private formatArgs(array<string|int, mixed> $args) : string
Parameters
$args : array<string|int, mixed>

The argument array

Return values
string

formatClass()

private formatClass(mixed $class) : mixed
Parameters
$class : mixed

formatPath()

private formatPath(mixed $path, mixed $line) : mixed
Parameters
$path : mixed
$line : mixed 

        

        
    




    

    

                                

                

                                
    

        On this page

        
    


                

                            

            

    

        

            
Search results