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File Validators


Laminas\Validator\File\IsCompressed checks if a file is a compressed archive, such as zip or gzip. This validator is based on the MimeType validator, and supports the same methods and options.

The default list of compressed file MIME types can be found in the source code.

Please refer to the MimeType validator for options and public methods.

Basic Usage

$validator = new \Laminas\Validator\File\IsCompressed();

if ($validator->isValid('./myfile.zip')) {
    // file is valid