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Severity: 8192

Message: Methods with the same name as their class will not be constructors in a future version of PHP; Glossary has a deprecated constructor

Filename: controllers/glossary.php

Line Number: 3

A PHP Error was encountered

Severity: 8192

Message: Methods with the same name as their class will not be constructors in a future version of PHP; Glossarymodel has a deprecated constructor

Filename: models/glossarymodel.php

Line Number: 2

Band
A wavelength interval in the electromagnetic spectrum.