php 入门型-文件上传代码
<?php
if (!empty($_FILES["uploadImage"])) {
// get file name
$filename = basename($_FILES['uploadImage']['name']);
// get extension
$ext = substr($filename, strrpos($filename, '.') + 1);
// check for jpg only
if ($ext == "jpg") {
// generate unique file name
$newName = 'images/' . time() . '.' . $ext;
// upload files
if ((move_uploaded_file($_FILES['uploadImage']['tmp_name'], $newName))) {
// get height and width for image uploaded
list($width, $height) = getimagesize($newName);
// return json data
echo '{"image" : "' . $newName . '", "height" : "' . $height . '", "width" : "' . $width . '" }';
} else {
echo '{"error" : "An error occurred while moving the files"}';
}
} else {
echo '{"error" : "Invalid image format"}';
}
}本文地址:http://www.phprm.com/code/289c6e75636d20979ca4bfec93ebe159.html
转载随意,但请附上文章地址:-)