<section> <header>List All Available Units</header> <p>you can generate a list of all compatible units using the getUnits() function.</p> <pre> $getUnitsConvertor = new Convertor(); $getUnitsConvertor->getUnits("m"); //returns converted value</pre> <p>This will return an array of all available units compatible with the specified unit:</p> <?php $getUnitsConvertor = new Convertor(); ?> <pre><?php echo json_encode($getUnitsConvertor->getUnits("m"), JSON_PRETTY_PRINT); ?> </pre> </section> <section> <header>Change From Value</header> <p>You can change the value and unit you are converting from at any point using the from() function.</p> <pre> $fromChangeConvertor = new Convertor(10,"m"); $fromChangeConvertor->to("ft"); //returns converted value in feet $fromChangeConvertor->from(5.23,"km"); //sets new from value in new unit $fromChangeConvertor->to("mi"); //returns converted new value in miles</pre>