Error Handling | Kohana User Guide

MODPATH/userguide/views/userguide/examples/error.php [ 4 ]

1 <?php
2 
3 // Should trigger an ErrorException with an E_NOTICE level
4 echo $var_does_not_exist;
5 
6 ?>

MODPATH/userguide/views/userguide/examples/error.php [ 4 ] » Kohana_Core::error_handler(arguments)

integer 8
string(38) "Undefined variable: var_does_not_exist"
string(72) "/var/www/guides/3.3/modules/userguide/views/userguide/examples/error.php"
integer 4
array(2) (
    "kohana_view_filename" => string(72) "/var/www/guides/3.3/modules/userguide/views/userguide/examples/error.php"
    "kohana_view_data" => array(0) 
)

1 <?php
2 
3 // Should trigger an ErrorException with an E_NOTICE level
4 echo $var_does_not_exist;
5 
6 ?>

SYSPATH/classes/Kohana/View.php [ 61 ] » include(arguments)

`0`	string(72) "/var/www/guides/3.3/modules/userguide/views/userguide/examples/error.php"

56 		ob_start();
57 
58 		try
59 		{
60 			// Load the view within the current scope
61 			include $kohana_view_filename;
62 		}
63 		catch (Exception $e)
64 		{
65 			// Delete the output buffer
66 			ob_end_clean();

SYSPATH/classes/Kohana/View.php [ 348 ] » Kohana_View::capture(arguments)

`0`	string(72) "/var/www/guides/3.3/modules/userguide/views/userguide/examples/error.php"
`1`	array(0)

343 		{
344 			throw new View_Exception('You must set the file to use within your view before rendering');
345 		}
346 
347 		// Combine local and global data and capture the output
348 		return View::capture($this->_file, $this->_data);
349 	}
350 
351 } // End View

MODPATH/userguide/classes/Kohana/Kodoc/Markdown.php [ 179 ] » Kohana_View->render()

174 
175 				if (Kohana::find_file('views', $view))
176 				{
177 					try
178 					{
179 						$replace[$search] = View::factory($view)->render();
180 					}
181 					catch (Exception $e)
182 					{
183 						/**
184 						* Capture the exception handler output and insert it instead.

MODPATH/userguide/vendor/markdown/markdown.php [ 330 ] » Kohana_Kodoc_Markdown->doIncludeViews(arguments)

`0`	string(2968) "<h1 id="errorexception-handling">Error/Exception Handling</h1> <p>Kohana provides both an exception handler and an error handle …"

325 		# contorted like /[ ]*\n+/ .
326 		$text = preg_replace('/^[ ]+$/m', '', $text);
327 
328 		# Run document gamut methods.
329 		foreach ($this->document_gamut as $method => $priority) {
330 			$text = $this->$method($text);
331 		}
332 		
333 		$this->teardown();
334 
335 		return $text . "\n";

MODPATH/userguide/classes/Kohana/Kodoc/Markdown.php [ 58 ] » Markdown_Parser->transform(arguments)

`0`	string(2463) "# Error/Exception Handling Kohana provides both an exception handler and an error handler that transforms errors into exception …"

53 		if ($instance === NULL)
54 		{
55 			$instance = new Kodoc_Markdown;
56 		}
57 
58 		return $instance->transform($text);
59 	}
60 
61 	public function __construct()
62 	{
63 		// doImage is 10, add image url just before

MODPATH/userguide/classes/Kohana/Controller/Userguide.php [ 148 ] » Kohana_Kodoc_Markdown::markdown(arguments)

text

string(2463) "# Error/Exception Handling

Kohana provides both an exception handler and an error handler that transforms errors into exception …"

143 		// Set the page title
144 		$this->template->title = $page == 'index' ? Kohana::$config->load('userguide.modules.'.$module.'.name') : $this->title($page);
145 
146 		// Parse the page contents into the template
147 		Kodoc_Markdown::$show_toc = true;
148 		$this->template->content = Kodoc_Markdown::markdown(file_get_contents($file));
149 		Kodoc_Markdown::$show_toc = false;
150 
151 		// Attach this module's menu to the template
152 		$this->template->menu = Kodoc_Markdown::markdown($this->_get_all_menu_markdown());
153

SYSPATH/classes/Kohana/Controller.php [ 84 ] » Kohana_Controller_Userguide->action_docs()

79 				array(':uri' => $this->request->uri())
80 			)->request($this->request);
81 		}
82 
83 		// Execute the action itself
84 		$this->{$action}();
85 
86 		// Execute the "after action" method
87 		$this->after();
88 
89 		// Return the response

{PHP internal call} » Kohana_Controller->execute()

SYSPATH/classes/Kohana/Request/Client/Internal.php [ 97 ] » ReflectionMethod->invoke(arguments)

0

object Controller_Userguide(7) {
    public template => object View(2) {
        protected _file => string(66) "/var/www/guides/3.3/modules/userguide/views/userguide/template.php"
        protected _data => array(2) (
            "show_comments" => bool FALSE
            "title" => string(14) "Error Handling"
        )
    }
    protected media => object Route(5) {
        protected _filters => array(0) 
        protected _uri => string(20) "guide-media(/<file>)"
        protected _regex => array(1) (
            "file" => string(2) ".+"
        )
        protected _defaults => array(3) (
            "controller" => string(9) "Userguide"
            "action" => string(5) "media"
            "file" => NULL
        )
        protected _route_regex => string(35) "#^guide-media(?:/(?P<file>.+))?$#uD"
    }
    protected api => NULL
    protected guide => object Route(5) {
        protected _filters => array(0) 
        protected _uri => string(25) "guide(/<module>(/<page>))"
        protected _regex => array(1) (
            "page" => string(2) ".+"
        )
        protected _defaults => array(3) (
            "controller" => string(9) "Userguide"
            "action" => string(4) "docs"
            "module" => string(0) ""
        )
        protected _route_regex => string(59) "#^guide(?:/(?P<module>[^/.,;?\n]++)(?:/(?P<page>.+))?)?$#uD"
    }
    public auto_render => bool TRUE
    public request => object Request(19) {
        protected _requested_with => NULL
        protected _method => string(3) "GET"
        protected _protocol => string(8) "HTTP/1.1"
        protected _secure => bool FALSE
        protected _referrer => NULL
        protected _route => object Route(5) {
            protected _filters => array(0) 
            protected _uri => string(25) "guide(/<module>(/<page>))"
            protected _regex => array(1) (
                "page" => string(2) ".+"
            )
            protected _defaults => array(3) (
                "controller" => string(9) "Userguide"
                "action" => string(4) "docs"
                "module" => string(0) ""
            )
            protected _route_regex => string(59) "#^guide(?:/(?P<module>[^/.,;?\n]++)(?:/(?P<page>.+))?)?$#uD"
        }
        protected _routes => array(0) 
        protected _header => object HTTP_Header(0) {
        }
        protected _body => NULL
        protected _directory => string(0) ""
        protected _controller => string(9) "Userguide"
        protected _action => string(4) "docs"
        protected _uri => string(19) "guide/kohana/errors"
        protected _external => bool FALSE
        protected _params => array(2) (
            "module" => string(6) "kohana"
            "page" => string(6) "errors"
        )
        protected _get => array(0) 
        protected _post => array(0) 
        protected _cookies => array(0) 
        protected _client => object Request_Client_Internal(9) {
            protected _previous_environment => NULL
            protected _cache => NULL
            protected _follow => bool FALSE
            protected _follow_headers => array(1) (
                0 => string(13) "Authorization"
            )
            protected _strict_redirect => bool TRUE
            protected _header_callbacks => array(1) (
                "Location" => string(34) "Request_Client::on_header_location"
            )
            protected _max_callback_depth => integer 5
            protected _callback_depth => integer 1
            protected _callback_params => array(0) 
        }
    }
    public response => object Response(5) {
        protected _status => integer 200
        protected _header => object HTTP_Header(0) {
        }
        protected _body => string(0) ""
        protected _cookies => array(0) 
        protected _protocol => NULL
    }
}

 92 
 93 			// Create a new instance of the controller
 94 			$controller = $class->newInstance($request, $response);
 95 
 96 			// Run the controller's execute() method
 97 			$response = $class->getMethod('execute')->invoke($controller);
 98 
 99 			if ( ! $response instanceof Response)
100 			{
101 				// Controller failed to return a Response.
102 				throw new Kohana_Exception('Controller failed to return a Response');

SYSPATH/classes/Kohana/Request/Client.php [ 114 ] » Kohana_Request_Client_Internal->execute_request(arguments)

0

object Request(19) {
    protected _requested_with => NULL
    protected _method => string(3) "GET"
    protected _protocol => string(8) "HTTP/1.1"
    protected _secure => bool FALSE
    protected _referrer => NULL
    protected _route => object Route(5) {
        protected _filters => array(0) 
        protected _uri => string(25) "guide(/<module>(/<page>))"
        protected _regex => array(1) (
            "page" => string(2) ".+"
        )
        protected _defaults => array(3) (
            "controller" => string(9) "Userguide"
            "action" => string(4) "docs"
            "module" => string(0) ""
        )
        protected _route_regex => string(59) "#^guide(?:/(?P<module>[^/.,;?\n]++)(?:/(?P<page>.+))?)?$#uD"
    }
    protected _routes => array(0) 
    protected _header => object HTTP_Header(0) {
    }
    protected _body => NULL
    protected _directory => string(0) ""
    protected _controller => string(9) "Userguide"
    protected _action => string(4) "docs"
    protected _uri => string(19) "guide/kohana/errors"
    protected _external => bool FALSE
    protected _params => array(2) (
        "module" => string(6) "kohana"
        "page" => string(6) "errors"
    )
    protected _get => array(0) 
    protected _post => array(0) 
    protected _cookies => array(0) 
    protected _client => object Request_Client_Internal(9) {
        protected _previous_environment => NULL
        protected _cache => NULL
        protected _follow => bool FALSE
        protected _follow_headers => array(1) (
            0 => string(13) "Authorization"
        )
        protected _strict_redirect => bool TRUE
        protected _header_callbacks => array(1) (
            "Location" => string(34) "Request_Client::on_header_location"
        )
        protected _max_callback_depth => integer 5
        protected _callback_depth => integer 1
        protected _callback_params => array(0) 
    }
}

1

object Response(5) {
    protected _status => integer 200
    protected _header => object HTTP_Header(0) {
    }
    protected _body => string(0) ""
    protected _cookies => array(0) 
    protected _protocol => NULL
}

109 		$orig_response = $response = Response::factory();
110 
111 		if (($cache = $this->cache()) instanceof HTTP_Cache)
112 			return $cache->execute($this, $request, $response);
113 
114 		$response = $this->execute_request($request, $response);
115 
116 		// Execute response callbacks
117 		foreach ($this->header_callbacks() as $header => $callback)
118 		{
119 			if ($response->headers($header))

SYSPATH/classes/Kohana/Request.php [ 990 ] » Kohana_Request_Client->execute(arguments)

0

object Request(19) {
    protected _requested_with => NULL
    protected _method => string(3) "GET"
    protected _protocol => string(8) "HTTP/1.1"
    protected _secure => bool FALSE
    protected _referrer => NULL
    protected _route => object Route(5) {
        protected _filters => array(0) 
        protected _uri => string(25) "guide(/<module>(/<page>))"
        protected _regex => array(1) (
            "page" => string(2) ".+"
        )
        protected _defaults => array(3) (
            "controller" => string(9) "Userguide"
            "action" => string(4) "docs"
            "module" => string(0) ""
        )
        protected _route_regex => string(59) "#^guide(?:/(?P<module>[^/.,;?\n]++)(?:/(?P<page>.+))?)?$#uD"
    }
    protected _routes => array(0) 
    protected _header => object HTTP_Header(0) {
    }
    protected _body => NULL
    protected _directory => string(0) ""
    protected _controller => string(9) "Userguide"
    protected _action => string(4) "docs"
    protected _uri => string(19) "guide/kohana/errors"
    protected _external => bool FALSE
    protected _params => array(2) (
        "module" => string(6) "kohana"
        "page" => string(6) "errors"
    )
    protected _get => array(0) 
    protected _post => array(0) 
    protected _cookies => array(0) 
    protected _client => object Request_Client_Internal(9) {
        protected _previous_environment => NULL
        protected _cache => NULL
        protected _follow => bool FALSE
        protected _follow_headers => array(1) (
            0 => string(13) "Authorization"
        )
        protected _strict_redirect => bool TRUE
        protected _header_callbacks => array(1) (
            "Location" => string(34) "Request_Client::on_header_location"
        )
        protected _max_callback_depth => integer 5
        protected _callback_depth => integer 1
        protected _callback_params => array(0) 
    }
}

985 			throw new Request_Exception('Unable to execute :uri without a Kohana_Request_Client', array(
986 				':uri' => $this->_uri,
987 			));
988 		}
989 
990 		return $this->_client->execute($this);
991 	}
992 
993 	/**
994 	 * Returns whether this request is the initial request Kohana received.
995 	 * Can be used to test for sub requests.

DOCROOT/3.3-index.php [ 103 ] » Kohana_Request->execute()

 98 /**
 99  * Execute the main request. A source of the URI can be passed, eg: $_SERVER['PATH_INFO'].
100  * If no source is specified, the URI will be automatically detected.
101  */
102 echo Request::factory(TRUE, array(), FALSE)
103 	->execute()
104 	->send_headers(TRUE)
105 	->body();

Included files (87)

DOCROOT/3.3-index.php

/var/www/guides/3.3-bootstrap.php

SYSPATH/classes/Kohana/Core.php

SYSPATH/classes/Kohana.php

SYSPATH/classes/I18n.php

SYSPATH/classes/Kohana/I18n.php

SYSPATH/classes/Kohana/Exception.php

SYSPATH/classes/Kohana/Kohana/Exception.php

SYSPATH/classes/Log.php

SYSPATH/classes/Kohana/Log.php

SYSPATH/classes/Config.php

SYSPATH/classes/Kohana/Config.php

SYSPATH/classes/Cookie.php

SYSPATH/classes/Kohana/Cookie.php

SYSPATH/classes/Log/File.php

SYSPATH/classes/Kohana/Log/File.php

SYSPATH/classes/Log/Writer.php

SYSPATH/classes/Kohana/Log/Writer.php

SYSPATH/classes/Config/File.php

SYSPATH/classes/Kohana/Config/File.php

SYSPATH/classes/Kohana/Config/File/Reader.php

SYSPATH/classes/Kohana/Config/Reader.php

SYSPATH/classes/Kohana/Config/Source.php

MODPATH/codebench/init.php

SYSPATH/classes/Route.php

SYSPATH/classes/Kohana/Route.php

MODPATH/userguide/init.php

SYSPATH/classes/Arr.php

SYSPATH/classes/Kohana/Arr.php

SYSPATH/config/userguide.php

MODPATH/userguide/config/userguide.php

MODPATH/unittest/config/userguide.php

MODPATH/orm/config/userguide.php

MODPATH/minion/config/userguide.php

MODPATH/image/config/userguide.php

MODPATH/database/config/userguide.php

MODPATH/codebench/config/userguide.php

MODPATH/cache/config/userguide.php

MODPATH/auth/config/userguide.php

SYSPATH/classes/Config/Group.php

SYSPATH/classes/Kohana/Config/Group.php

SYSPATH/classes/Request.php

SYSPATH/classes/Kohana/Request.php

SYSPATH/classes/HTTP/Request.php

SYSPATH/classes/Kohana/HTTP/Request.php

SYSPATH/classes/HTTP/Message.php

SYSPATH/classes/Kohana/HTTP/Message.php

SYSPATH/classes/HTTP/Header.php

SYSPATH/classes/Kohana/HTTP/Header.php

SYSPATH/classes/Request/Client/Internal.php

SYSPATH/classes/Kohana/Request/Client/Internal.php

SYSPATH/classes/Request/Client.php

SYSPATH/classes/Kohana/Request/Client.php

SYSPATH/classes/Response.php

SYSPATH/classes/Kohana/Response.php

SYSPATH/classes/HTTP/Response.php

SYSPATH/classes/Kohana/HTTP/Response.php

SYSPATH/classes/Profiler.php

SYSPATH/classes/Kohana/Profiler.php

MODPATH/userguide/classes/Controller/Userguide.php

MODPATH/userguide/classes/Kohana/Controller/Userguide.php

SYSPATH/classes/Controller/Template.php

SYSPATH/classes/Kohana/Controller/Template.php

SYSPATH/classes/Controller.php

SYSPATH/classes/Kohana/Controller.php

SYSPATH/classes/View.php

SYSPATH/classes/Kohana/View.php

MODPATH/userguide/classes/Kodoc/Markdown.php

MODPATH/userguide/classes/Kohana/Kodoc/Markdown.php

MODPATH/userguide/vendor/markdown/markdown.php

SYSPATH/classes/URL.php

SYSPATH/classes/Kohana/URL.php

SYSPATH/classes/UTF8.php

SYSPATH/classes/Kohana/UTF8.php

SYSPATH/utf8/transliterate_to_ascii.php

MODPATH/userguide/classes/Kodoc.php

MODPATH/userguide/classes/Kohana/Kodoc.php

SYSPATH/classes/HTML.php

SYSPATH/classes/Kohana/HTML.php

MODPATH/userguide/views/userguide/examples/error.php

SYSPATH/classes/Debug.php

SYSPATH/classes/Kohana/Debug.php

SYSPATH/classes/Date.php

SYSPATH/classes/Kohana/Date.php

SYSPATH/views/kohana/error.php

SYSPATH/utf8/strlen.php

SYSPATH/utf8/substr.php

Loaded extensions (31)

Core

date

ereg

libxml

openssl

pcre

sqlite3

zlib

ctype

dom

fileinfo

filter

hash

iconv

json

SPL

PDO

pdo_sqlite

session

posix

Reflection

standard

SimpleXML

SQLite

Phar

tokenizer

xml

xmlreader

xmlwriter

cgi-fcgi

curl

$_SERVER

`USER`	string(25) "u4ed3ba8b48afd82df60007bb"
`HOME`	string(31) "/home/u4ed3ba8b48afd82df60007bb"
`FCGI_ROLE`	string(9) "RESPONDER"
`REDIRECT_REDIRECT_UNIQUE_ID`	string(24) "UcIZgawQTiIAADWnVUYAAAAB"
`REDIRECT_REDIRECT_SCRIPT_URL`	string(24) "/3.3/guide/kohana/errors"
`REDIRECT_REDIRECT_SCRIPT_URI`	string(50) "http://kohanaframework.org/3.3/guide/kohana/errors"
`REDIRECT_REDIRECT_HTTP_AUTHORIZATION`	string(0) ""
`REDIRECT_REDIRECT_CACHE2_HOST`	string(20) "tunnel.pagodabox.com"
`REDIRECT_REDIRECT_CACHE2_PORT`	string(5) "11211"
`REDIRECT_REDIRECT_STATUS`	string(3) "200"
`REDIRECT_UNIQUE_ID`	string(24) "UcIZgawQTiIAADWnVUYAAAAB"
`REDIRECT_SCRIPT_URL`	string(24) "/3.3/guide/kohana/errors"
`REDIRECT_SCRIPT_URI`	string(50) "http://kohanaframework.org/3.3/guide/kohana/errors"
`REDIRECT_HTTP_AUTHORIZATION`	string(0) ""
`REDIRECT_CACHE2_HOST`	string(20) "tunnel.pagodabox.com"
`REDIRECT_CACHE2_PORT`	string(5) "11211"
`REDIRECT_HANDLER`	string(11) "php-fastcgi"
`REDIRECT_STATUS`	string(3) "200"
`UNIQUE_ID`	string(24) "UcIZgawQTiIAADWnVUYAAAAB"
`SCRIPT_URL`	string(24) "/3.3/guide/kohana/errors"
`SCRIPT_URI`	string(50) "http://kohanaframework.org/3.3/guide/kohana/errors"
`HTTP_AUTHORIZATION`	string(0) ""
`CACHE2_HOST`	string(20) "tunnel.pagodabox.com"
`CACHE2_PORT`	string(5) "11211"
`HTTP_HOST`	string(19) "kohanaframework.org"
`HTTP_CONNECTION`	string(10) "Keep-Alive"
`HTTP_ACCEPT_ENCODING`	string(4) "gzip"
`HTTP_CF_CONNECTING_IP`	string(13) "107.22.25.119"
`HTTP_CF_IPCOUNTRY`	string(2) "US"
`HTTP_CF_RAY`	string(15) "813170aaa2f0098"
`HTTP_CF_CIP_TAG`	string(1) "0"
`HTTP_CF_VISITOR`	string(17) "{"scheme":"http"}"
`HTTP_CF_WAN_ID`	string(1) "0"
`HTTP_CF_WAN_ENCODING`	string(1) "0"
`HTTP_USER_AGENT`	string(9) "CCBot/2.0"
`HTTP_ACCEPT_LANGUAGE`	string(28) "en-us,en-gb,en;q=0.7,*;q=0.3"
`HTTP_ACCEPT`	string(63) "text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8"
`HTTP_X_FORWARDED_PORT`	string(2) "80"
`HTTP_X_FORWARDED_PROTO`	string(4) "http"
`HTTP_X_FORWARDED_FOR`	string(13) "173.245.56.24"
`PATH`	string(115) "/var/www:/usr/local/nvm/v0.4.12/bin:/usr/bin/php-5.3.8:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin"
`SERVER_SIGNATURE`	string(0) ""
`SERVER_SOFTWARE`	string(20) "Apache/2.2.20 (Unix)"
`SERVER_NAME`	string(19) "kohanaframework.org"
`SERVER_ADDR`	string(12) "172.16.78.34"
`SERVER_PORT`	string(2) "80"
`REMOTE_ADDR`	string(13) "10.60.251.167"
`DOCUMENT_ROOT`	string(16) "/var/www/public/"
`SERVER_ADMIN`	string(21) "[email protected]"
`SCRIPT_FILENAME`	string(29) "/var/www/public/3.3-index.php"
`REMOTE_PORT`	string(5) "14362"
`REDIRECT_URL`	string(34) "/3.3-index.php/guide/kohana/errors"
`GATEWAY_INTERFACE`	string(7) "CGI/1.1"
`SERVER_PROTOCOL`	string(8) "HTTP/1.1"
`REQUEST_METHOD`	string(3) "GET"
`QUERY_STRING`	string(0) ""
`REQUEST_URI`	string(24) "/3.3/guide/kohana/errors"
`SCRIPT_NAME`	string(14) "/3.3-index.php"
`PATH_INFO`	string(20) "/guide/kohana/errors"
`PATH_TRANSLATED`	string(35) "/var/www/public/guide/kohana/errors"
`ORIG_PATH_INFO`	string(34) "/3.3-index.php/guide/kohana/errors"
`ORIG_SCRIPT_NAME`	string(16) "/cgi-bin/php-cgi"
`ORIG_SCRIPT_FILENAME`	string(20) "/usr/cgi-bin/php-cgi"
`ORIG_PATH_TRANSLATED`	string(49) "/var/www/public/3.3-index.php/guide/kohana/errors"
`PHP_SELF`	string(34) "/3.3-index.php/guide/kohana/errors"
`REQUEST_TIME`	integer 1371675009

Kohana

Error/Exception Handling

Example

ErrorException [ Notice ]: Undefined variable: var_does_not_exist

Environment

Included files (87)

Loaded extensions (31)

$_SERVER

Disabling Error/Exception Handling

Error Reporting

HTTP Exception Handling

`0`	integer 8
`1`	string(38) "Undefined variable: var_does_not_exist"
`2`	string(72) "/var/www/guides/3.3/modules/userguide/views/userguide/examples/error.php"
`3`	integer 4
`4`	array(2) ( "kohana_view_filename" => string(72) "/var/www/guides/3.3/modules/userguide/views/userguide/examples/error.php" "kohana_view_data" => array(0) )