Extract variables of same name from URL using php [duplicate]

Question

I am trying to get values using $_GET from URL. I've used this method to extract variable values when variable names are different. But now in this case variable names are same.

http://example.com/filter.php?tags=name1&tags=name2&tags=name3

Can you alter the request? If you do tags[]=name1&tags[]=name2&tags[]=name3, PHP will make an array for you. — lonesomeday
– lonesomeday, Commented Nov 21, 2013 at 8:50
Lots of dupes to be found. Please use the search functionality. — PeeHaa
– PeeHaa, Commented Nov 21, 2013 at 8:54
stackoverflow.com/questions/3980228/… stackoverflow.com/questions/10026198/… stackoverflow.com/questions/10678918/… stackoverflow.com/questions/14734750/… stackoverflow.com/questions/14576597/… — PeeHaa
– PeeHaa, Commented Nov 21, 2013 at 8:55

ylerjen · Accepted Answer · 2013-11-21 08:55:50Z

-1

You could get the complete get variable with $_GET then you have an array that you can browse with

foreach ($_GET as $key => $value) echo "Key: $key Val: $value";

But I don't think to have multiple values with the same name is a good choice. You should better change the way you send your params if it's possible.

answered Nov 21, 2013 at 8:55

ylerjen

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