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Class yii\web\UrlNormalizer

All Classes | Properties | Methods | Constants

Inheritance	yii\web\UrlNormalizer » yii\base\BaseObject
Implements	yii\base\Configurable
Available since version	2.0.10
Source Code	https://github.com/yiisoft/yii2/blob/master/framework/web/UrlNormalizer.php

UrlNormalizer normalizes URLs for yii\web\UrlManager and yii\web\UrlRule.

Public Properties

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Property	Type	Description	Defined By
$action	integer\|callable\|null	Action to perform during route normalization.	yii\web\UrlNormalizer
$collapseSlashes	boolean	Whether slashes should be collapsed, for example `site///index` will be converted into `site/index`	yii\web\UrlNormalizer
$normalizeTrailingSlash	boolean	Whether trailing slash should be normalized according to the suffix settings of the rule	yii\web\UrlNormalizer

Public Methods

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Method	Description	Defined By
__call()	Calls the named method which is not a class method.	yii\base\BaseObject
__construct()	Constructor.	yii\base\BaseObject
__get()	Returns the value of an object property.	yii\base\BaseObject
__isset()	Checks if a property is set, i.e. defined and not null.	yii\base\BaseObject
__set()	Sets value of an object property.	yii\base\BaseObject
__unset()	Sets an object property to null.	yii\base\BaseObject
canGetProperty()	Returns a value indicating whether a property can be read.	yii\base\BaseObject
canSetProperty()	Returns a value indicating whether a property can be set.	yii\base\BaseObject
className()	Returns the fully qualified name of this class.	yii\base\BaseObject
hasMethod()	Returns a value indicating whether a method is defined.	yii\base\BaseObject
hasProperty()	Returns a value indicating whether a property is defined.	yii\base\BaseObject
init()	Initializes the object.	yii\base\BaseObject
normalizePathInfo()	Normalizes specified pathInfo.	yii\web\UrlNormalizer
normalizeRoute()	Performs normalization action for the specified $route.	yii\web\UrlNormalizer

Protected Methods

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Method	Description	Defined By
collapseSlashes()	Collapse consecutive slashes in $pathInfo, for example converts `site///index` into `site/index`.	yii\web\UrlNormalizer
normalizeTrailingSlash()	Adds or removes trailing slashes from $pathInfo depending on whether the $suffix has a trailing slash or not.	yii\web\UrlNormalizer

Constants

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Constant	Value	Description	Defined By
ACTION_NOT_FOUND	404	Represents showing 404 error page during route normalization.	yii\web\UrlNormalizer
ACTION_REDIRECT_PERMANENT	301	Represents permament redirection during route normalization.	yii\web\UrlNormalizer
ACTION_REDIRECT_TEMPORARY	302	Represents temporary redirection during route normalization.	yii\web\UrlNormalizer

Property Details

$action public property

Action to perform during route normalization. Available options are:

null - no special action will be performed
301 - the request should be redirected to the normalized URL using permanent redirection
302 - the request should be redirected to the normalized URL using temporary redirection
404 - yii\web\NotFoundHttpException will be thrown

callable - custom user callback, for example:

function ($route, $normalizer) {
    // use custom action for redirections
    $route[1]['oldRoute'] = $route[0];
    $route[0] = 'site/redirect';
    return $route;
}

public integer|callable|null $action = self::ACTION_REDIRECT_PERMANENT

$collapseSlashes public property

Whether slashes should be collapsed, for example site///index will be converted into site/index

public boolean $collapseSlashes = true

$normalizeTrailingSlash public property

Whether trailing slash should be normalized according to the suffix settings of the rule

public boolean $normalizeTrailingSlash = true

Method Details

collapseSlashes() protected method

Collapse consecutive slashes in $pathInfo, for example converts site///index into site/index.

protected string collapseSlashes ( $pathInfo )
$pathInfo	string	Raw path info.
return	string	Normalized path info.

normalizePathInfo() public method

Normalizes specified pathInfo.

public string normalizePathInfo ( $pathInfo, $suffix, &$normalized = false )
$pathInfo	string	PathInfo for normalization
$suffix	string	Current rule suffix
$normalized	boolean	If specified, this variable will be set to `true` if $pathInfo was changed during normalization
return	string	Normalized pathInfo

normalizeRoute() public method

Performs normalization action for the specified $route.

public array normalizeRoute ( $route )
$route	array	Route for normalization
return	array	Normalized route
throws	yii\base\InvalidConfigException	if invalid normalization action is used.
throws	yii\web\UrlNormalizerRedirectException	if normalization requires redirection.
throws	yii\web\NotFoundHttpException	if normalization suggests action matching route does not exist.

normalizeTrailingSlash() protected method

Adds or removes trailing slashes from $pathInfo depending on whether the $suffix has a trailing slash or not.

protected string normalizeTrailingSlash ( $pathInfo, $suffix )
$pathInfo	string	Raw path info.
$suffix	string
return	string	Normalized path info.