实例如下所示：
PHP
$json = '{"report":{"date":"2012-04-10","content":"abcdefght"}}';
$arr = (array) json_decode($json,true);
echo '当前日期是：'. $arr['report']['date'];
echo "
";
echo '
';';
print_r($arr);
echo '
foreach($arr as $arrvalue)
{
foreach($arrvalue as $key=>$value)
{
echo "[$key] = $value
";
}
}
echo "
";
?>
PHP
$file_exists = file_exists("json.txt");
if( $file_exists ){
$myfile = fopen("json.txt","r") or die("");
$content = fread($myfile,filesize("json.txt"));
fclose($myfile);
echo $content;
echo "
"; $arr=(array)json_decode($content,true); echo $arr['CSS']; echo "
"; echo $arr['AJAX']; } ?>
"; $arr=(array)json_decode($content,true); echo $arr['CSS']; echo "
"; echo $arr['AJAX']; } ?>
json.txt:
以上这篇PHP中输出json对象的值(实现方法)就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持编程之家。
