Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
dvprog_03 [2019-08-26 17:09] Daniel Viström |
dvprog_03 [2022-09-01 14:02] (current) Daniel Viström |
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Line 1: | Line 1: | ||
- | ====== Genomgång | + | ====== Genomgång - $_GET, $_POST ====== |
Line 29: | Line 29: | ||
echo 'tal1 är: ' . $_GET[' | echo 'tal1 är: ' . $_GET[' | ||
+ | | ||
+ | if(isset($_GET[' | ||
+ | echo 'tal1 är: ' . $_GET[' | ||
+ | } else { | ||
+ | echo '< | ||
+ | } | ||
+ | |||
- | if(isset($_POST[' | + | |
- | echo $_POST[' | + | // $_POST[' |
+ | | ||
+ | echo $_POST[' | ||
| | ||
if($_POST[' | if($_POST[' | ||
echo 'Ett sånt vackert namn. < | echo 'Ett sånt vackert namn. < | ||
} else { // else = " | } else { // else = " | ||
- | if ($_POST[' | + | if (!empty($_POST[' |
echo 'Hej på dig ' . $_POST[' | echo 'Hej på dig ' . $_POST[' | ||
} | } |