Php+js upload, crop, preview, submit sample _php instances of the image

The first language to use is PHP, plugin imgareaselect (download address), not too many fancy styles, index.php code is as follows:
Copy CodeThe code is as follows:








<title>Picture cropping, previewing</title>


After uploading the picture, copy the picture to the upload folder
if ($_post) {
$photo = $_files[' img ' [' name '];
$tmp _addr = $_files[' img ' [' tmp_name '];

$path = ' upload/';
$type =array ("JPG", "gif", "JPEG", "PNG");
$tool = substr (STRRCHR ($photo, '. '), 1);
if (!in_array (Strtolower ($tool), $type)) {
$text =implode ('. ', $type);
echo "You can only upload the following types of files:", $text, "
";
}else{
$filename = Explode (".", $photo); Put the uploaded file name as "." Good to do an array.
$time = Date ("M-d-h-i-s"); Take the current upload time
$filename [0] = $time; Take file name
$name = Implode (".", $filename); The file name after uploading
$uploadfile = $path. $name;
$_session[' upfile ' = $uploadfile;//file name address after upload
Move_uploaded_file ($tmp _addr, $uploadfile);
}
Echo $uploadfile;
}
?>





"title=" Mypic "/>





< div>

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