wahidku
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Correct syntax to use variable inside as argument of $_POST[ ]
wahidku replied to wahidku's topic in PHP Coding Help
Thanks DaveyK for your reply. I try both of that syntax. $_POST[$serial_number] and $_POST["{$serial_number}"] but both causes an error Undefined index. -
I have a input tag <input type="radio" name="<?php echo $serial_number; ?>" /> now i want to save the value into a variable like if(isset($_POST['next'])) { $answer = $_POST['$serial_number']; // here is wrong what is correct syntax. can anybody help me. N.b: $serial_number is like (1,2,3..etc)