Why can't we get the parameters following & amp; in the URL. The page URL is like this: page1.php? Modaa & amp; mod] can obtain aa. however, Get [id] is null. How can I get the id parameter in php? Thank you. Why can't I get the & parameter in the URL.
The URL of the page is as follows:
Page1.php? Mod = aa & id = 1
You can use _ Get ['mod'] to obtain aa.
However, Get ['id'] is null.
How can I get the id parameter in php?
Thank you.
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------ Solution --------------------
If your url does not get the parameter of id, you have to convert & &
In other words, you need
Page1.php? Mod = aa & id = 1 to page1.php? Mod = aa & id = 1
& Equivalent to & but not recognized in the url
------ Solution --------------------
'&' (Ampersand) becomes '&'
Use htmlspecialchars_decode ()
------ Solution --------------------
Print_r ($ _ GET );
Array
(
[Mod] => aa
[Amp; id] => 1
)
