76 lines
1.9 KiB
Markdown
76 lines
1.9 KiB
Markdown
# Upload
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## Usage
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This component simplifies file validation and uploading. Assume a file is uploaded with this HTML form:
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<form action="" method="POST" enctype="multipart/form-data">
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<input type="file" name="foo" value=""/>
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<input type="submit" value="Upload File"/>
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</form>
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When the HTML form is submitted, the server-side PHP code can validate and upload the file like this:
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<?php
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$storage = new \Upload\Storage\FileSystem('/path/to/directory');
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$file = new \Upload\File('foo', $storage);
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// Optionally you can rename the file on upload
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$new_filename = uniqid();
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$file->setName($new_filename);
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// Validate file upload
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// MimeType List => http://www.webmaster-toolkit.com/mime-types.shtml
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$file->addValidations(array(
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// Ensure file is of type "image/png"
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new \Upload\Validation\Mimetype('image/png'),
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// Ensure file is no larger than 5M (use "B", "K", M", or "G")
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new \Upload\Validation\Size('5M')
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));
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// Access data about the file that has been uploaded
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$data = array(
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'name' => $file->getNameWithExtension(),
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'extension' => $file->getExtension(),
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'mime' => $file->getMimetype(),
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'size' => $file->getSize(),
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'md5' => $file->getMd5(),
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'dimensions' => $file->getDimensions()
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);
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// Try to upload file
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try {
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// Success!
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$file->upload();
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} catch (\Exception $e) {
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// Fail!
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$errors = $file->getErrors();
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}
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## How to Install
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Install composer in your project:
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curl -s https://getcomposer.org/installer | php
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Create a composer.json file in your project root:
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{
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"require": {
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"codeguy/upload": "*"
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}
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}
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Install via composer:
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php composer.phar install
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## Author
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[Josh Lockhart](https://github.com/codeguy)
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## License
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MIT Public License
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