Online PHP editor | refs for 7b2EN

<?php $doc=<<<EOT { "status":"ok", "items":[ { "location":{ "name":"South Korea", "address":"", "lat":36, "lng":128, "pk":"108278619196284" } }, { "location":{ "name":"Seoul, South Korea", "address":"", "lat":37.5689, "lng":126.977, "pk":"110272918995512" } }, { "location":{ "name":"Seoul, Korea", "address":"", "lat":37.51502, "lng":127.01648, "pk":"108259475871818" } }, { "location":{ "name":"Busan, South Korea", "address":"", "lat":35.1796, "lng":129.076, "pk":"110643562296368" } }, { "location":{ "name":"Gwangju, South Korea", "address":"", "lat":35.1547, "lng":126.916, "pk":"146676562016844" } }, { "location":{ "name":"Daegu, South Korea", "address":"", "lat":35.8223, "lng":128.6115, "pk":"102159636493202" } }, { "location":{ "name":"Gangwon-do, South Korea", "address":"", "lat":37.7448241535, "lng":128.230475313, "pk":"140680839290948" } }, { "location":{ "name":"HelloKittycafe_sinchon", "address":"\uc11c\ub300\ubb38\uad6c \uba85\ubb3c\uae3836-6", "lat":37.5513676016, "lng":126.922082621, "pk":"1485147221780322" } }, { "location":{ "name":"\uc5d0\ubc84\ub79c\ub4dc (withEverland)", "address":"\uacbd\uae30\ub3c4 \uc6a9\uc778\uc2dc \ucc98\uc778\uad6c \ud3ec\uace1\uc74d \uc5d0\ubc84\ub79c\ub4dc\ub85c 199, \uacbd\uae30\ub3c4 \uc6a9\uc778", "lat":37.2928590281, "lng":127.203179318, "pk":"182698125088068" } }, { "location":{ "name":"\ub3d9\ub300\ubb38\ub514\uc790\uc778\ud50c\ub77c\uc790 DDP", "address":"\uc911\uad6c \uc744\uc9c0\ub85c 281, \uc11c\uc6b8", "lat":37.5670904054, "lng":127.009630198, "pk":"124772757536805" } }, { "location":{ "name":"Gwangju", "address":"", "lat":35.159494, "lng":126.851287, "pk":"103826889656659" } } ] } EOT; $location = []; $doc = json_decode($doc); foreach($doc->items as $item) { if (isset($item->location) && isset($item->location->name)) { echo "location: {$item->location->name}\n"; } } unset($item); var_dump($doc);