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How to submit form
1. GET method
Function: Get the data submitted by get method
Format: $_GET[“formelement”]
2. POST method
Function: Get the data submitted by post
Format: $_POST["formelement"]
3. REQUEST method
Function: Get data submitted in any way
Format: $_REQUEST["formelement"]
Check box and list box (the name is in the form of an array such as: "select[]", just use $_POST["select"] when getting its value) There are examples below:
Add page--list box:
Receiving page:
# echo $_POST["selt"]
print_r($_POST["selt"]);
?>
Checkbox:Add page:
Receiving page:
#echo $_POST["username"];
#echo $_GET["username"];
#echo $_REQUEST["username"]
#echo $username;
//echo $_POST["chkval"];
print_r($_POST["chkval"]);
?>
1. Get the value in the text box: $_POST["text"]
Here you can check whether the magic switch is on (it is on by default). If it is not on, you can use addslashes($_POST["text"]); to format it in HTML. The statement is as follows:
if(get_magic_quotes_gpc())
{
//Open status
echo "Open status
";
echo stripslashes($_POST["text"]);
}
else
{
echo addslashes($_POST["text"]);
}
2. File upload:
File upload code:
$f=$_FILES['files'];
$dest_dir='uploads';//Set the upload directory
$dest=$dest_dir.‘/’.$f[‘name’];//Set file name
$r=move_uploaded_file($f['tmp_name'],$dest);
#chmod($dest, 0755);//Set the attributes of the uploaded file
move_uploaded_file ($file,$destc)
Move uploaded files to new location
upload_file.php
upload.php
#echo $_FILES["fls"];
#print_r($_FILES["fls"]);
//echo $_FILES["fls"]["name"]; www.2cto.com
$f=$_FILES["fls"];//Get the value in the file box
$dest_dir="uploads";//Set the upload directory
$dest=$dest_dir."/".date("ymdhji").$f["name"];//Set file name
move_uploaded_file($f["tmp_name"],$dest);
#move_uploaded_file()
?>
Excerpted from hurry’s column