mysql - How can I get my database to update more than once in this "foreach" loop, using PHP? -
this in php web page.
i have link user lands on example: www.example.com/update?attend=1&code[]=4321&code[]=5642&code[]=1842
need update: foreach
code attend=1
.
my code far:
...database connect information... $codes = $_get['code']; $invitecode = $_get['invitecode']; foreach ($codes $code) { print $code; ?><br><?php $sql = "update guests set attend='$isattend' invitecode=$code"; } ...database close , result...
renders as:
4321 5642 1842 record updated
when check database last value 1842
set attend=1
. prints correct updates one?
does understand doing wrong here?
you can execute each sql in foreach better use in clause.so code hit database 1 time.
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