I'm trying to add double quotes to Every Variable like file: and label: in a json string. For example:
我正在尝试为每个变量添加双引号,如file:和label:在json字符串中。例如:
{file:"File_Name.mp3"},{file:"File_Name.mp4",label:"720"},{file:"File_Name.mp4",label:"360"}
Should be:
{"file":"File_Name.mp3"},{"file":"File_Name.mp4","label":"720"},{"file":"File_Name.mp4","label":"360"}
How can i do this? I read a article of * There but my problem not solved with this. I'm supposed to use regular expressions. Unfortunately, but i am new.
我怎样才能做到这一点?我读了一篇*文章,但我的问题没有解决。我应该使用正则表达式。不幸的是,但我是新人。
and i need to get file name if label is 360 so what will be the php code give the filename as i point-out in php.
如果标签是360,我需要获取文件名,那么php代码将给出文件名,因为我在php中指出了。
Thanks.
1 个解决方案
#1
0
OK, if you're new to all this, maybe regular expressions aren't the best answer.
好吧,如果你对这一切都不熟悉,也许正则表达式不是最好的答案。
You can also use a simple str_replace function (doc) like this :
您还可以使用这样的简单str_replace函数(doc):
str_replace(array('file:', 'label:'),array('"file":', '"label":'),$your_json_string);
str_replace(array('file:','label:'),array('“file”:','“label”:'),$ your_json_string);
To exploit the json in php, you'll need to decode it using json_decode, and use a loop to check the label values (I advise a foreach loop).
要在php中利用json,你需要使用json_decode对其进行解码,并使用循环来检查标签值(我建议使用foreach循环)。
#1
0
OK, if you're new to all this, maybe regular expressions aren't the best answer.
好吧,如果你对这一切都不熟悉,也许正则表达式不是最好的答案。
You can also use a simple str_replace function (doc) like this :
您还可以使用这样的简单str_replace函数(doc):
str_replace(array('file:', 'label:'),array('"file":', '"label":'),$your_json_string);
str_replace(array('file:','label:'),array('“file”:','“label”:'),$ your_json_string);
To exploit the json in php, you'll need to decode it using json_decode, and use a loop to check the label values (I advise a foreach loop).
要在php中利用json,你需要使用json_decode对其进行解码,并使用循环来检查标签值(我建议使用foreach循环)。