php 循环 OBJECT 并获得键和值
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/12335170/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Loop OBJECT and obtain both key and value
提问by Richard M
Ok, here we go. I hope I explain this correctly.
好的，我们开始。我希望我能正确解释这一点。
I have an object that i'd like to loop through to obtain both the key and value. Here is an example of the object I'm receiving. Thanks in advance for any help or ideas.
我有一个对象，我想遍历它以获取键和值。这是我收到的对象的示例。在此先感谢您的任何帮助或想法。
Array
(
[0] => stdClass Object
(
[id] => 93
[RecordGUID] =>
[txtEmplid] => 0134754
[txtFname] =>
[txtLname] =>
[txtMname] =>
[txtEmail] =>
[txtSecEmail] =>
[txtPhoneNo] => 4046565454
[drpMajor] =>
[drpStatus] =>
[regmain] =>
[chkDental] => 0
[chkDO] =>
[chkMD] =>
[chkMDPHD] =>
[chkNursin] =>
[chkOPT] =>
[chkPA] =>
[chkPH] =>
[chkPharm] =>
[chkPOD] =>
[chkPostBac] =>
[chkVet] =>
)
)
I basically need to loop through the above info getting both the key and value. For example:
我基本上需要遍历上述信息以获取键和值。例如：
id=93
RecordGUID=
txtEmplid=0134754
and so on.
等等。
Again, thanks in advance for any answers.
再次感谢您提供任何答案。
UPDATE for DBF Here is what I get when I use your code snippt:
DBF 的更新这是我使用您的代码片段时得到的信息：
int(0)
object(stdClass)#27 (24) {
["id"]=>
string(2) "93"
["RecordGUID"]=>
NULL
["txtEmplid"]=>
string(7) "0134754"
["txtFname"]=>
string(0) ""
["txtLname"]=>
string(0) ""
["txtMname"]=>
string(0) ""
["txtEmail"]=>
string(0) ""
["txtSecEmail"]=>
string(0) ""
["txtPhoneNo"]=>
string(10) "4045506561"
["drpMajor"]=>
NULL
["drpStatus"]=>
NULL
["regmain"]=>
NULL
["chkDental"]=>
string(1) "0"
["chkDO"]=>
NULL
["chkMD"]=>
NULL
["chkMDPHD"]=>
NULL
["chkNursin"]=>
NULL
["chkOPT"]=>
NULL
["chkPA"]=>
NULL
["chkPH"]=>
NULL
["chkPharm"]=>
NULL
["chkPOD"]=>
NULL
["chkPostBac"]=>
NULL
["chkVet"]=>
NULL
}
回答by dbf
use get_object_vars ( object $object )
用 get_object_vars ( object $object )
$vars = get_object_vars ( $object );
foreach($vars as $key=>$value) {
var_dump($key);
var_dump($value);
}
or just iterate the object itself
或者只是迭代对象本身
foreach($object as $key=>$value) {
var_dump($key);
var_dump($value);
}
-- edit 2
-- 编辑 2
Here you'll have the keys and values in one line
在这里，您将拥有一行中的键和值
$string = "";
foreach($regs as $object) {
foreach($object as $key=>$value) {
$string += "{$key}={$value} ";
}
}
echo $string;
if this is not what you need, I'm clueless ..
如果这不是你需要的，我一无所知..
回答by P M
You can loop through object properties with foreach
您可以循环遍历对象属性 foreach
foreach($array as $key => $object)
foreach($object as $property => $value)
echo "{$property} : $value" . PHP_EOL;
