1 -	 to extract the "images	" from the links or URLs explored by the Robot ???

 2 -	 extract the "videos	" from the links or URLs explored by the Robot ???

 3 -	 extract the "news	" from the links or URLs explored by the Robot ???

 4 -	 extract the "Web informations	" from the HTML pages explored by the Robot ???

 5 -	 to process the "RE-CRAWL	" function (option to allow the Robot to restart automatically and periodically the explorations of the links already explored	) ???

Hello Mr. Chris. How are you ??? I would like to know which PHP files in Yioop are loaded: '''1 -''' to extract the "'''images'''" from the links or URLs explored by the Robot ??? '''2 -''' extract the "'''videos'''" from the links or URLs explored by the Robot ??? '''3 -''' extract the "'''news'''" from the links or URLs explored by the Robot ??? '''4 -''' extract the "'''Web informations'''" from the HTML pages explored by the Robot ??? '''5 -''' to process the "'''RE-CRAWL'''" function (''option to allow the Robot to restart automatically and periodically the explorations of the links already explored'') ??? Please explain to me.