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<?php function show_aval($place) { echo $place; } $avalrooms = []; $cities = ["london", "york", "liverpool"]; foreach ($cities as $city) { ob_start(); show_aval($city); $avalrooms[$city] = ob_get_contents(); ob_clean(); } print_r($avalrooms);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [london] => london [york] => york [liverpool] => liverpool )

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