Docs update.

ivopetkov · Aug 24, 2018 · eab14da · eab14da
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diff --git a/docs/markdown/index.md b/docs/markdown/index.md
@@ -2,10 +2,16 @@
 
 ### [IvoPetkov\HTML5DOMDocument](ivopetkov.html5domdocument.class.md)
 
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Represents a live (can be manipulated) representation of a HTML5 document.
+
 ### [IvoPetkov\HTML5DOMElement](ivopetkov.html5domelement.class.md)
 
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Represents a live (can be manipulated) representation of an element in a HTML5 document.
+
 ### [IvoPetkov\HTML5DOMNodeList](ivopetkov.html5domnodelist.class.md)
 
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Represents a list of DOM nodes.
+
 ### [IvoPetkov\HTML5DOMTokenList](ivopetkov.html5domtokenlist.class.md)
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Represents a set of space-separated tokens of an element attribute.

diff --git a/docs/markdown/ivopetkov.html5domdocument.__construct.method.md b/docs/markdown/ivopetkov.html5domdocument.__construct.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMDocument::__construct
 
-Creates a new \IvoPetkov\HTML5DOMDocument object
+Creates a new HTML5DOMDocument object.
 
 ```php
 public __construct ( [ string $version ]  [, string $encoding ] )

diff --git a/docs/markdown/ivopetkov.html5domdocument.class.md b/docs/markdown/ivopetkov.html5domdocument.class.md
@@ -2,15 +2,17 @@
 
 extends [DOMDocument](http://php.net/manual/en/class.domdocument.php)
 
+Represents a live (can be manipulated) representation of a HTML5 document.
+
 ## Methods
 
 ##### public [__construct](ivopetkov.html5domdocument.__construct.method.md) ( [ string $version ]  [, string $encoding ] )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new \IvoPetkov\HTML5DOMDocument object
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new HTML5DOMDocument object.
 
 ##### public [DOMElement](http://php.net/manual/en/class.domelement.php) [createInsertTarget](ivopetkov.html5domdocument.createinserttarget.method.md) ( string $name )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates an element that will be replaced by the new body in insertHTML
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates an element that will be replaced by the new body in insertHTML.
 
 ##### public void [insertHTML](ivopetkov.html5domdocument.inserthtml.method.md) ( string $source [, string $target = 'beforeBodyEnd' ] )
 
@@ -22,27 +24,27 @@ extends [DOMDocument](http://php.net/manual/en/class.domdocument.php)
 
 ##### public boolean [loadHTML](ivopetkov.html5domdocument.loadhtml.method.md) ( string $source [, int $options = 0 ] )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Load HTML from a string
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Load HTML from a string.
 
 ##### public void [loadHTMLFile](ivopetkov.html5domdocument.loadhtmlfile.method.md) ( string $filename [, int $options = 0 ] )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Load HTML from a file
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Load HTML from a file.
 
 ##### public [DOMElement](http://php.net/manual/en/class.domelement.php)|null [querySelector](ivopetkov.html5domdocument.queryselector.method.md) ( string $selector )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the first document element matching the selector
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the first document element matching the selector.
 
 ##### public [DOMNodeList](http://php.net/manual/en/class.domnodelist.php) [querySelectorAll](ivopetkov.html5domdocument.queryselectorall.method.md) ( string $selector )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of document elements matching the selector
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of document elements matching the selector.
 
 ##### public string [saveHTML](ivopetkov.html5domdocument.savehtml.method.md) ( [ [DOMNode](http://php.net/manual/en/class.domnode.php) $node ] )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dumps the internal document into a string using HTML formatting
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dumps the internal document into a string using HTML formatting.
 
 ##### public int [saveHTMLFile](ivopetkov.html5domdocument.savehtmlfile.method.md) ( string $filename )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dumps the internal document into a file using HTML formatting
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dumps the internal document into a file using HTML formatting.
 
 ### Inherited from DOMNode:
 

diff --git a/docs/markdown/ivopetkov.html5domdocument.createinserttarget.method.md b/docs/markdown/ivopetkov.html5domdocument.createinserttarget.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMDocument::createInsertTarget
 
-Creates an element that will be replaced by the new body in insertHTML
+Creates an element that will be replaced by the new body in insertHTML.
 
 ```php
 public DOMElement createInsertTarget ( string $name )
@@ -10,11 +10,11 @@ public DOMElement createInsertTarget ( string $name )
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$name`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The name of the insert target
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The name of the insert target.
 
 ## Returns
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A new DOMElement that must be set in the place where the new body will be inserted
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A new DOMElement that must be set in the place where the new body will be inserted.
 
 ## Details
 

diff --git a/docs/markdown/ivopetkov.html5domdocument.inserthtml.method.md b/docs/markdown/ivopetkov.html5domdocument.inserthtml.method.md
@@ -10,7 +10,7 @@ public void insertHTML ( string $source [, string $target = 'beforeBodyEnd' ] )
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$source`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The HTML code to be inserted
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The HTML code to be inserted.
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$target`
 

diff --git a/docs/markdown/ivopetkov.html5domdocument.loadhtml.method.md b/docs/markdown/ivopetkov.html5domdocument.loadhtml.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMDocument::loadHTML
 
-Load HTML from a string
+Load HTML from a string.
 
 ```php
 public boolean loadHTML ( string $source [, int $options = 0 ] )
@@ -10,15 +10,15 @@ public boolean loadHTML ( string $source [, int $options = 0 ] )
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$source`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The HTML code
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The HTML code.
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$options`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Additional Libxml parameters
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Additional Libxml parameters.
 
 ## Returns
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TRUE on success or FALSE on failure
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TRUE on success or FALSE on failure.
 
 ## Details
 

diff --git a/docs/markdown/ivopetkov.html5domdocument.loadhtmlfile.method.md b/docs/markdown/ivopetkov.html5domdocument.loadhtmlfile.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMDocument::loadHTMLFile
 
-Load HTML from a file
+Load HTML from a file.
 
 ```php
 public void loadHTMLFile ( string $filename [, int $options = 0 ] )
@@ -10,11 +10,11 @@ public void loadHTMLFile ( string $filename [, int $options = 0 ] )
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$filename`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The path to the HTML file
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The path to the HTML file.
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$options`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Additional Libxml parameters
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Additional Libxml parameters.
 
 ## Returns
 

diff --git a/docs/markdown/ivopetkov.html5domdocument.queryselector.method.md b/docs/markdown/ivopetkov.html5domdocument.queryselector.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMDocument::querySelector
 
-Returns the first document element matching the selector
+Returns the first document element matching the selector.
 
 ```php
 public DOMElement|null querySelector ( string $selector )
@@ -10,11 +10,11 @@ public DOMElement|null querySelector ( string $selector )
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$selector`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CSS query selector
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A CSS query selector. Available values: *, tagname, tagname#id, #id, tagname.classname, .classname, tagname[attribute-selector] and [attribute-selector].
 
 ## Returns
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The result DOMElement or null if not found
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The result DOMElement or null if not found.
 
 ## Details
 

diff --git a/docs/markdown/ivopetkov.html5domdocument.queryselectorall.method.md b/docs/markdown/ivopetkov.html5domdocument.queryselectorall.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMDocument::querySelectorAll
 
-Returns a list of document elements matching the selector
+Returns a list of document elements matching the selector.
 
 ```php
 public DOMNodeList querySelectorAll ( string $selector )
@@ -10,11 +10,11 @@ public DOMNodeList querySelectorAll ( string $selector )
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$selector`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CSS query selector
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A CSS query selector. Available values: *, tagname, tagname#id, #id, tagname.classname, .classname, tagname[attribute-selector] and [attribute-selector].
 
 ## Returns
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of DOMElements matching the criteria
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of DOMElements matching the criteria.
 
 ## Details
 

diff --git a/docs/markdown/ivopetkov.html5domdocument.savehtml.method.md b/docs/markdown/ivopetkov.html5domdocument.savehtml.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMDocument::saveHTML
 
-Dumps the internal document into a string using HTML formatting
+Dumps the internal document into a string using HTML formatting.
 
 ```php
 public string saveHTML ( [ DOMNode $node ] )
@@ -14,7 +14,7 @@ public string saveHTML ( [ DOMNode $node ] )
 
 ## Returns
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The document (or node) HTML code as string
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The document (or node) HTML code as string.
 
 ## Details
 

diff --git a/docs/markdown/ivopetkov.html5domdocument.savehtmlfile.method.md b/docs/markdown/ivopetkov.html5domdocument.savehtmlfile.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMDocument::saveHTMLFile
 
-Dumps the internal document into a file using HTML formatting
+Dumps the internal document into a file using HTML formatting.
 
 ```php
 public int saveHTMLFile ( string $filename )
@@ -14,7 +14,7 @@ public int saveHTMLFile ( string $filename )
 
 ## Returns
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the number of bytes written or FALSE if an error occurred
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the number of bytes written or FALSE if an error occurred.
 
 ## Details
 

diff --git a/docs/markdown/ivopetkov.html5domelement.class.md b/docs/markdown/ivopetkov.html5domelement.class.md
@@ -2,37 +2,39 @@
 
 extends [DOMElement](http://php.net/manual/en/class.domelement.php)
 
+Represents a live (can be manipulated) representation of an element in a HTML5 document.
+
 ## Properties
 
 ##### public [IvoPetkov\HTML5DOMTokenList](ivopetkov.html5domtokenlist.class.md) $classList
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A collection of the class attributes of the element
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A collection of the class attributes of the element.
 
-##### public readonly string $innerHTML
+##### public string $innerHTML
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The HTML code inside the element
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The HTML code inside the element.
 
-##### public readonly string $outerHTML
+##### public string $outerHTML
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The HTML code for the element including the code inside
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The HTML code for the element including the code inside.
 
 ## Methods
 
 ##### public string [getAttribute](ivopetkov.html5domelement.getattribute.method.md) ( string $name )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the value for the attribute name specified
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the value for the attribute name specified.
 
 ##### public array [getAttributes](ivopetkov.html5domelement.getattributes.method.md) ( void )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an array containing all attributes
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an array containing all attributes.
 
 ##### public [DOMElement](http://php.net/manual/en/class.domelement.php)|null [querySelector](ivopetkov.html5domelement.queryselector.method.md) ( string $selector )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the first child element matching the selector
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the first child element matching the selector.
 
 ##### public [DOMNodeList](http://php.net/manual/en/class.domnodelist.php) [querySelectorAll](ivopetkov.html5domelement.queryselectorall.method.md) ( string $selector )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of children elements matching the selector
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of children elements matching the selector.
 
 ### Inherited from DOMNode:
 

diff --git a/docs/markdown/ivopetkov.html5domelement.getattribute.method.md b/docs/markdown/ivopetkov.html5domelement.getattribute.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMElement::getAttribute
 
-Returns the value for the attribute name specified
+Returns the value for the attribute name specified.
 
 ```php
 public string getAttribute ( string $name )
@@ -10,11 +10,11 @@ public string getAttribute ( string $name )
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$name`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The attribute name
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The attribute name.
 
 ## Returns
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The attribute value.
 
 ## Details
 

diff --git a/docs/markdown/ivopetkov.html5domelement.getattributes.method.md b/docs/markdown/ivopetkov.html5domelement.getattributes.method.md
@@ -1,14 +1,14 @@
 # IvoPetkov\HTML5DOMElement::getAttributes
 
-Returns an array containing all attributes
+Returns an array containing all attributes.
 
 ```php
 public array getAttributes ( void )
 ```
 
 ## Returns
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An associative array containing all attributes
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An associative array containing all attributes.
 
 ## Details
 

diff --git a/docs/markdown/ivopetkov.html5domelement.queryselector.method.md b/docs/markdown/ivopetkov.html5domelement.queryselector.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMElement::querySelector
 
-Returns the first child element matching the selector
+Returns the first child element matching the selector.
 
 ```php
 public DOMElement|null querySelector ( string $selector )
@@ -10,11 +10,11 @@ public DOMElement|null querySelector ( string $selector )
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$selector`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CSS query selector
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A CSS query selector. Available values: *, tagname, tagname#id, #id, tagname.classname, .classname, tagname[attribute-selector] and [attribute-selector].
 
 ## Returns
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The result DOMElement or null if not found
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The result DOMElement or null if not found.
 
 ## Details
 

diff --git a/docs/markdown/ivopetkov.html5domelement.queryselectorall.method.md b/docs/markdown/ivopetkov.html5domelement.queryselectorall.method.md
@@ -1,6 +1,6 @@
 # IvoPetkov\HTML5DOMElement::querySelectorAll
 
-Returns a list of children elements matching the selector
+Returns a list of children elements matching the selector.
 
 ```php
 public DOMNodeList querySelectorAll ( string $selector )
@@ -10,11 +10,11 @@ public DOMNodeList querySelectorAll ( string $selector )
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`$selector`
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CSS query selector
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A CSS query selector. Available values: *, tagname, tagname#id, #id, tagname.classname, .classname, tagname[attribute-selector] and [attribute-selector].
 
 ## Returns
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of DOMElements matching the criteria
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of DOMElements matching the criteria.
 
 ## Details
 

diff --git a/docs/markdown/ivopetkov.html5domnodelist.class.md b/docs/markdown/ivopetkov.html5domnodelist.class.md
@@ -4,6 +4,8 @@ extends [ArrayObject](http://php.net/manual/en/class.arrayobject.php)
 
 implements [Countable](http://php.net/manual/en/class.countable.php), [Serializable](http://php.net/manual/en/class.serializable.php), [ArrayAccess](http://php.net/manual/en/class.arrayaccess.php), [Traversable](http://php.net/manual/en/class.traversable.php), [IteratorAggregate](http://php.net/manual/en/class.iteratoraggregate.php)
 
+Represents a list of DOM nodes.
+
 ## Constants
 
 ##### const integer ARRAY_AS_PROPS
@@ -20,7 +22,7 @@ implements [Countable](http://php.net/manual/en/class.countable.php), [Serializa
 
 ##### public [IvoPetkov\HTML5DOMElement](ivopetkov.html5domelement.class.md)|null [item](ivopetkov.html5domnodelist.item.method.md) ( int $index )
 
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the item at the specified index
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the item at the specified index.
 
 ### Inherited from ArrayObject: