json轉數組

{"data":[{"count":"0"},{"count":"0"},{"count":"0"},{"count":"0"},{"count":"4"},{"count":"0"}],"result":0}

這個json怎麼轉為

{"data":[0,0,0,0,40],"result":0}

回複討論(解決方案)

是轉成這個：{"data":[0,0,0,0,4,0],"result":0}

額，為什麼要這麼幹？是不是用json_decode的時候 出現了object(stdClass)
可以用這個轉換

function object_array($array){
if(is_object($array)){
$array = (array)$array;
}
if(is_array($array)){
foreach($array as $key=>$value){
$array[$key] = object_array($value);
}
}
return $array;
}
網上找的


請問大神，這個東西到底是什麼呢？object(stdClass)，產生原因是什麼呢？謝謝！

或者這樣說：
從sql返回的結果集是一個欄位：count欄位，行數有若干行，例子裡是6行。想輸出成這個結構：{"data":[0,0,0,0,4,0],"result":0}

$a = '{"data":[{"count":"0"},{"count":"0"},{"count":"0"},{"count":"0"},{"count":"4"},{"count":"0"}],"result":0}';$arr = json_decode($a, true);foreach($arr as $k=>$v){if($k == 'data'){foreach($v as $vv){$res[$k][] = $vv['count'];}}else{$res[$k] = $v;}}echo json_encode($res);

{"data":["0","0","0","0","4","0"],"result":0}

怎麼把字串“0”改成整數0？
{"data":[0,0,0,0,4,0],"result":0}

$s = '{"data":[{"count":"0"},{"count":"0"},{"count":"0"},{"count":"0"},{"count":"4"},{"count":"0"}],"result":0}';$a = json_decode($s, true);$a['data'] = array_map('current', $a['data']);echo json_encode($a);

{"data":["0","0","0","0","4","0"],"result":0}

如果你不想數字值加引號就

array_walk_recursive($a, function(&$v) {$v= intval($v);});echo json_encode($a);

{"data":[0,0,0,0,4,0],"result":0}

