Why do i keep getting a “Notice: Undefined index: submit” error?
Question by ThO: Why do i maintain getting a “Notice: Undefined index: subject” error?
Im beginning to create a search engine but whenever i open the page i get a “Notice: Undefined index: submit” and Notice: Undefined index: search” error on line 5 and 6.the code for the index page is
and the search page is< ?php//get data$ button = $ _GET['submit']; <-----line 5$ search = $ _GET['search']; <-----line 6if (!$ button)echo "You didn't submit a keyword";else {echo$ search;}?>
Best answer:
Answer by Gitlez
There doesn’t seem to be anything wrong with your code. Other then the fact that you’re using &
You might want to check your server settings in your ini files.Try this first, if it working then there’s something I’m missing or a setting.—————————– search.php ———————————–< ?php$ button = $ _GET['submit'];$ search = $ _GET['q'];if($ button){ echo "You didn't submit a keyword";}else{ echo $ search;}--------------------------------- index.html -------------------------——————————————————————Let me know how it goes, if you need anything else gitlezXX@gmx.com (remove the XX, anti-spam measure).
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