如何在PHP中循环遍历JSON对象值? [英] How to loop through JSON object values in PHP?

问题描述

我有一个JSON对象，我想遍历这些值:

I have a JSON Object and I want to loop through the values:

$json = '{"1":a,"2":b,"3":c,"4":d,"5":e}';
$obj = json_decode($json, TRUE);
for($i=0; $i<count($obj['a']); $i++) {
    echo $i;
}

我希望$i显示对象中的值abcde.

I want the $i to display the abcde that are the values in the object.

推荐答案

尝试使用.

$json = '{"1":"a","2":"b","3":"c","4":"d","5":"e"}';
 $obj = json_decode($json, TRUE);

foreach($obj as $key => $value) 
{
echo 'Your key is: '.$key.' and the value of the key is:'.$value;
}

p.s未测试；-)

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