<?PHP
 
 
$myJson = <<<JSON
{"response":[{"id":14867,"from_id":-65923388,"to_id":-65923388,"date":1456947602,"post_type":"post","text":"Горячие клавиши Windows 10","attachment":{"type":"photo","photo":{"pid":404384423,"aid":223686536,"owner_id":-65923388,"user_id":100,"src":"http:\/\/cs7004.vk.me\/v7004692\/1af44\/5zhYes1I7xg.jpg","src_big":"http:\/\/cs7004.vk.me\/v7004692\/1af45\/QRt-0dPZ8qg.jpg","src_small":"http:\/\/cs7004.vk.me\/v7004692\/1af43\/msvfzwgm5tc.jpg","width":604,"height":302,"text":"Наука<br>http:\/\/vk.com\/public65923388","created":1456235510,"access_key":"d1cff88abc28e29b28"}},"attachments":[{"type":"photo","photo":{"pid":404384423,"aid":223686536,"owner_id":-65923388,"user_id":100,"src":"http:\/\/cs7004.vk.me\/v7004692\/1af44\/5zhYes1I7xg.jpg","src_big":"http:\/\/cs7004.vk.me\/v7004692\/1af45\/QRt-0dPZ8qg.jpg","src_small":"http:\/\/cs7004.vk.me\/v7004692\/1af43\/msvfzwgm5tc.jpg","width":604,"height":302,"text":"Наука<br>http:\/\/vk.com\/public65923388","created":1456235510,"access_key":"d1cff88abc28e29b28"}},{"type":"photo","photo":{"pid":404384428,"aid":223686536,"owner_id":-65923388,"user_id":100,"src":"http:\/\/cs7004.vk.me\/v7004365\/1a9ff\/3tEb3pm-bBA.jpg","src_big":"http:\/\/cs7004.vk.me\/v7004365\/1aa00\/LIQOncL-su8.jpg","src_small":"http:\/\/cs7004.vk.me\/v7004365\/1a9fe\/TKchasZfhNo.jpg","width":604,"height":585,"text":"Наука<br>http:\/\/vk.com\/public65923388","created":1456235512,"access_key":"e9370296ef33bebb7a"}},{"type":"photo","photo":{"pid":404384439,"aid":223686536,"owner_id":-65923388,"user_id":100,"src":"http:\/\/cs7004.vk.me\/v7004767\/1ab36\/1IqODh-OmS0.jpg","src_big":"http:\/\/cs7004.vk.me\/v7004767\/1ab37\/3M52LmF_dY8.jpg","src_small":"http:\/\/cs7004.vk.me\/v7004767\/1ab35\/lOR1yvNeE8Y.jpg","width":478,"height":604,"text":"Наука<br>http:\/\/vk.com\/public65923388","created":1456235514,"access_key":"8cc1048e72e29b8ced"}},{"type":"photo","photo":{"pid":404384504,"aid":223686536,"owner_id":-65923388,"user_id":100,"src":"http:\/\/cs7004.vk.me\/v7004474\/1b385\/wdi9GlRth20.jpg","src_big":"http:\/\/cs7004.vk.me\/v7004474\/1b386\/I5PY-gN_xa4.jpg","src_small":"http:\/\/cs7004.vk.me\/v7004474\/1b384\/HkzVl-hsZUo.jpg","width":604,"height":419,"text":"Наука<br>http:\/\/vk.com\/public65923388","created":1456235537,"access_key":"5d5ca96b04e91e2744"}},{"type":"photo","photo":{"pid":404384509,"aid":223686536,"owner_id":-65923388,"user_id":100,"src":"http:\/\/cs7004.vk.me\/v7004452\/1a619\/nDL7Q9dJhxs.jpg","src_big":"http:\/\/cs7004.vk.me\/v7004452\/1a61a\/PaJXcLeD5Aw.jpg","src_small":"http:\/\/cs7004.vk.me\/v7004452\/1a618\/-h36pYEcpPY.jpg","width":604,"height":292,"text":"Наука<br>http:\/\/vk.com\/public65923388","created":1456235540,"access_key":"ae318183e5303414e9"}}],"comments":{"count":0},"likes":{"count":127},"reposts":{"count":45}}]}
JSON;
 
$myObject = json_decode($myJson);
foreach($myObject->response AS $index=>$item)
{
	//print_r($item); //Remove comment to see your item
	foreach($item->attachments AS $attachment)
	{
		echo "attachment:";
		print_r($attachment);
	}
}

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