Error in Post Index

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Error in Post Index

Postby sashmaira » Thu Jan 19, 2012 11:11 pm


<form action = "<?=$_SERVER['php_self']?>" method = "POST">
Message:<input type = "text" name = "msg">
<input type = "submit" value = "send" name = "submit">

<?php !
$input = $_POST['msg'];
echo "$input";

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Re: Error in Post Index

Postby rupali » Fri Jan 20, 2012 1:44 am


error is in php_self , as its a declared request for server, so its mandatory or its a rule that it should be declared in upper case. so the correct one is


and one more thing, i advice you to mention this code
if(isset($_POST['submit'])) //submit is the name of submit button as declared in your script

because if this code is not mentioned and you are trying to execute two codes in a single page, then undefined index : `variable name` error is shown.
so this is just only my advice !!!

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