【发布时间】:2017-07-25 06:08:22
【问题描述】:
我是新手,我在 php 工作。我有一个问题,我有这个来自 php 脚本的“数组”结果(这个数组是用 html 页面的 php 提取的):
Array ( [0] => {"autostart": false,"controls": true,"flashplayer": "/jwplayer7/jwplayer.flash.swf","image": "I NEED THIS", ga: {}, "mute": false, "ph": 1, "preload": "none", "primary": "html", "repeat": false, "skin": { "name": "tube" }, "stagevideo": true, "stretching": "uniform", "visualplaylist": true, "width": "100%", "aspectratio": "16:9", "provider": 'http', "startparam": "start", tracks: [{"file":"I WANT THIS","kind":"thumbnails"}], "sources": [{"file":"I NEED THIS","label":"480p"},{"file":"I NEED THIS","label":"720p"},"I WANT THIS"] ,"logo": {"logoBar": "I NEED THIS", "target": "blank","link": ""},"displaydescription": false,"displaytitle": false , "abouttext": "RapTu Player", "aboutlink": "" } )
我只需要来自image:、sources:[{"file";}} 的值,但我无法获取值,什么都没有,我尝试使用 javascript:
var str = '<?php echo $jw; ?>';
var json = JSON.parse(str);
var parse = $.parseJSON(file);
$jw是数组的变量,我没有任何结果,什么也没有打印。你可以帮帮我吗? (对不起我的英语)。
升级:我解决了这个问题:
object = [<?php echo $jw; ?>]
for(f=0;f<object.length;f++){
}
谢谢大家!
【问题讨论】:
-
$jw is the variable of the array- 这个变量在哪里被赋值? -
$jw的值为Array ( [0] => {"autostart": false.... -
图像是您需要从该 json 获得的唯一值吗?
-
没关系,我现在看到字符串中有更多
I need this -
@Andreas 是的!我需要“图像”和“文件”:)
标签: javascript php arrays