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PHP Build a Basic PHP Website (2018) Listing and Sorting Inventory Items Displaying Categories

hakan Gülay
hakan Gülay
8,489 Points
Posted by hakan Gülay
hakan Gülay
8,489 Points

Couldn't understand

function array_category($catalog,$category){

$output = array();

foreach ($catalog as $id => $item) { if(strtolower($category)==strtolower($item["category"])){ $output[]=$id;

}

} return $output; }

ı couldnt understand things which are inside of functiong array_category() can anyone explain to me please ?.

1 Answer

Jacob Bergdahl
Jacob Bergdahl
29,119 Points
Jacob Bergdahl
Jacob Bergdahl
29,119 Points

Hi Hakan! What exactly is it that you're not understanding? Could you be more specific? :)