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I need to parse the linked XML. How would I select a dynamic tag (in this case _0F2E09D773BD4A4B9B9F74D7A8B99A51) and echo damagedealt for Blood_Wolf89?
Pastebin to xml data
Just one line:
echo simplexml_load_file('test.xml')->xpath("//*[#playername='Blood_Wolf89'][ancestor::_0F2E09D773BD4A4B9B9F74D7A8B99A51]")[0]['damagedealt'];
But this require known tag name of ancestor. Because without ancestor you have many Blood_Wolf89 results.
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. I wonder how can my project automatically create php file by itself , after getting some data like product description ?
Like you'd create any other file. From the manual. Just give it a .php extension.
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Exist any way to know the source page that is calling the query and store it?
Are you looking for $_SERVER['PHP_SELF'] ?
Check also print_r($_SERVER) if something is more accurate for what you need
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Essentially the title, please keep it simple, im not accustom with code.
You can use header('Location:yourpage.php') at the end of your function.
Header
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In PHP is it possible to search an XML document for certain text in an element? I've looked but I can't find something that satisfies my needs.
Sure you can do that using strpos function
http://php.net/manual/en/function.strpos.php
if(strpos($xml_str, "string_to_search_for")){
echo "Found";
}
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What I'm trying is a php form validation from a separate file.(form.php & validate.php).
Is it possible?
Yes, you just have to include the scripts and you have access to functions inside of them. You really couldn't google this one?
include("validate.php"); //inside form.php