Why use DOMDocument instead of PHP with HTML? -


I still can not wrap my dome around the built in the dmdual class.

Why should I want to use it just like the following?

I want to know the benefits. 

  $ URI = $ _SERVER ['REQUEST_URI']; $ NavArr = Config :: get ('Navigation'); $ Navigation = '& lt; Ul id = "nav" & gt; . "\ N"; Forex Currency ($ navArr $ name = & gt; $ path) {$ navigation. = '& Lt; Li '((In_array ($ URI, $ path))' square = 'active' ': incorrect). '& Gt; & Lt; A href = "'. $ Path [1].' & Gt; For the $ name '   
 
 
 using DOMDocument here An example is:  
  $ Doc = new DOMDocument; $ list = $ doc- & gt; Append Chilled ($ doc-> Create Element ('ul')); $ list- & Gt; Set Attribute ('id', 'nav'); foreign currency ($ navArr $ name = & gt; $ path) {$ listItem = $ list-> Append stanz ($ doc- & gt; create element ('Li'); if (in_array ($ URI, $ path)) {$ listItem- & gt; setAttribute ('class', 'active');} $ link = $ listItem- & gt; append child ($ Doc-> Create Element ('A')); $ Link-> Set Attribute ('Href', $ path [1]); $ link & gt; appendChild ($ Doctor & gt; createTextNode (name $));} Return $ doc-> Save HTML ();   
 This is more verbose, but not too much, and what is probably happening in each step, is obvious.  
 There is a benefit avoidable character:  createTextNode  And  setAttribute  make sure that special HTML characters (quotes, empress and angle brackets) are running properly. Finally, however, for a larger application, you probably want to use the actual templateing language to generate HTML, because the templates are more readable and expandable.

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