README

Extracting XMP metadata from images/files using PHP.

Usage

Installation

When using composer, you can execute in your terminal:

composer require jeroendesloovere/xmp-metadata-extractor

Example

use JeroenDesloovere\XmpMetadataExtractor;
$xmpDataExtractor = new XmpMetadataExtractor();

# Get XmpData from file
$xmpData = $xmpDataExtractor->extractFromFile('path/to/filename.jpg'):

# OR get XmpData by given the file content - file_get_contents(...);
$xmpData = $xmpDataExtractor->extractFromContent('... file content ...'):

$xmpData will be an array with all XMP Metadata.

Tests

The XmpMetadataExtractor class has test cases. View all test cases.

Use vendor/bin/phpunit to execute the tests.

Code standards

We use squizlabs/php_codesniffer to maintain the code standards. Type the following to execute them:

# To view the code errors
vendor/bin/phpcs --standard=psr2 --extensions=php --warning-severity=0 --report=full "src"

# OR to fix the code errors
vendor/bin/phpcbf --standard=psr2 --extensions=php --warning-severity=0 --report=full "src"

Read documentation about the code standards

Documentation

The class is well documented inline. If you use a decent IDE you'll see that each method is documented with PHPDoc.

Contributing

Contributions are welcome and will be fully credited.

Pull Requests

To add or update code

• Coding Syntax - Please keep the code syntax consistent with the rest of the package.
• Add unit tests! - Your patch won't be accepted if it doesn't have tests.
• Document any change in behavior - Make sure the README and any other relevant documentation are kept up-to-date.
• Consider our release cycle - We try to follow semver. Randomly breaking public APIs is not an option.
• Create topic branches - Don't ask us to pull from your master branch.
• One pull request per feature - If you want to do more than one thing, send multiple pull requests.
• Send coherent history - Make sure each individual commit in your pull request is meaningful. If you had to make multiple intermediate commits while developing, please squash them before submitting.

Issues

For bug reporting or code discussions.

More info on how to work with GitHub on help.github.com.

Credits

• Jeroen Desloovere
• All Contributors

License

The module is licensed under MIT. In short, this license allows you to do everything as long as the copyright statement stays present.