Simple Ajax Uploader - PHP Class API Reference
For setup instructions and more examples, visit the Github project page. For the Simple Ajax Uploader Javascript API reference, go here.
Basic Usage Example
<?php
require('Uploader.php');
$uploader = new FileUpload('uploadFile');
$result = $uploader->handleUpload('/uploadDir/');
if (!$result) {
echo json_encode(array(
'success' => false,
'msg' => $uploader->getErrorMsg()
));
} else {
echo json_encode(array(
'success' => true,
'file' => $uploader->getFileName()
));
}
Properties
uploadDir - (string) File upload directory (include trailing slash)
Example: $uploader->uploadDir = '/uploads/';
allowedExtensions - (array) List of permitted file extensions
Example: $uploader->allowedExtensions = array('jpg', 'jpeg', 'png', 'gif');
sizeLimit - (integer) Max file upload size in bytes (default 10MB)
Example: $uploader->sizeLimit = 10485760;
newFileName - (string) Optionally save uploaded files with a new name by setting this
Example: $uploader->newFileName = 'newFile.jpg';
Methods
handleUpload( [ string $uploadDir ] [, array $allowedExtensions ] ) - Save the uploaded file.
getFileName() - Returns file name of the uploaded file.
getFileSize() - Returns file size of the uploaded file.
getExtension() - Returns file extension of the uploaded file.
getErrorMsg() - Returns error message, if any.
getSavedFile() - Returns file name, with path, of the newly saved file.
getMimeType( string $filename ) - Returns the MIME Content-type of a file. Uses the PHP finfo class for greater reliability than HTTP request data. Note: Requires reading the entire file into memory with file_get_contents.
isWebImage( string $filename ) - Returns true if a file is either a GIF, PNG, or JPEG, otherwise returns false. Uses exif_imagetype for speed and reliabiity.
Simple Ajax Uploader
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