PHP数组到json可读输出
我有一个php数组PHP数组到json可读输出,php,mysql,arrays,json,function,Php,Mysql,Arrays,Json,Function,我有一个php数组 if(mysql_affected_rows() > 0) { $status = "OK"; while($row = mysql_fetch_array($result)) { $info[] = array( 'postDate' => $row[1], 'vedioURL' => extractifrem($row[2]),
if(mysql_affected_rows() > 0)
{
$status = "OK";
while($row = mysql_fetch_array($result)) {
$info[] = array(
'postDate' => $row[1],
'vedioURL' => extractifrem($row[2]),
'like' => $row[3],
'totalView' => $row[4],
'viewTime' => $row[5]
);
}
$output = array(
'status' => $status,
'result' => $info
);
我想将$output的结果打印为有效的json可读
$soutput = array();
foreach($output as $v) {
$soutput[key($v)] = current($v);
}
echo json_encode($soutput, 128);
像这样做
$soutput = array();
foreach($output as $k=>$v) {
$soutput[$k] = $v;
}
echo json_encode($soutput);
像这样做
$soutput = array();
foreach($output as $k=>$v) {
$soutput[$k] = $v;
}
echo json_encode($soutput);
仅使用json_encode($soutput,true)代替json_encode($soutput,128) 仅使用json_encode($soutput,true)代替json_encode($soutput,128) 为什么不使用echo json_encode($output,true)代码>直接我需要格式为“状态”:“确定”,“结果”:[{“postDate”:“2013-08-27 13:16:35”,“vedioURL”:false,“like”:“0”,“totalView”:null,“viewTime”:null},{“postDate”:“2013-08-27 13:16:36”,“vedioURL”:false,“like”:“0”,“totalView”:null,“viewTime”:null}]@satishsharma为什么不使用
echo json_encode($output,true)代码>直接我需要格式为“状态”:“确定”,“结果”:[{“postDate”:“2013-08-27 13:16:35”,“vedioURL”:false,“like”:“0”,“totalView”:null,“viewTime”:null},{“postDate”:“2013-08-27 13:16:36”,“vedioURL”:false,“like”:“0”,“totalView”:null,“viewTime”:null}]@SatishSharmaIt返回警告:key()期望参数1为数组,警告:current()期望参数1为数组是否有任何方法将结果格式设置为“status”:“OK”,“result”:[{“postDate”:“2013-08-27 13:16:35”,“vedioURL”:false,“like”:“0”,“totalView”:null,“viewTime”:null},{“postDate”:“2013-08-27 13:16:36”,“vedioURL”:false,“like”:“0”,“totalView”:null,“viewTime”:null}]返回警告:key()期望参数1为数组,警告:current()期望参数1为数组有没有办法将结果格式设置为“status”:“OK”,“result”:[{“postDate”:“2013-08-27 13:16:35”,“视频URL”:false,“like”:“0”,“totalView”:null,“viewTime”:null},{“postDate”:“2013-08-27 13:16:36”,“视频URL”:false,“like”:“0”,“totalView”:null,“viewTime”:null}]