通过PHP匹配关键字时，在多个XMls中搜索关键字并回显文件ID

Question

I want to discuss about a programme , which i need to create within PHP.Before i start to code, i need some advices from you guys.

Description:

There are 100's of XML files are stored on the Linux server and within the XML there is description node about the XML file and every XML file has a Unique ID

so what i need to do is , want to create web page where user can put some keyword in the search bar and then this keywords needs to be searched within these 100's of XML and if the Keywords are matched within these XMl's then we needs to show the ID of all the XML where these keywords are matched!

Before i start this i wants to have some views and concerns and then what will the best way to design this Project.

any small algorithm will be really helpful! any kind of thought on it will be really appreciated.

thanks in advance.

Answer 1

flow logic: get the search term, open each xml file with simple_xml_load_file(); in a loop that loops through the directory, if the tag matches "description", save the filename in an array, then output that array.