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<?php
 // filepath => {directorytoreadfrom}{databasenameinschemafile}.xml
 
 $model = "employees";
 
 // read model from schema file
 $showTable  = new SchemeReader("{directorytoreadfrom}", "{databasenameinschemafile}");
 $showTable->fetchModel($model);
 $showTable->fetchTable();
 $showTable->fetchColumns();
 $showTable->fetchConstraints();
 
 $attributes = $showTable->getAttributes();
 
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