PHP regular expressions in double quotes

When writing a program, summarize a little experience, how to take only the data in double quotes of strings

For example: $aihao = ["\u7f8e\u98df", "\U4EA4\U53CB", "\u5176\u4ed6"], take out \U7F8E\U98DF

Preg_match_all ('/\ "(. *?) \ "/", $aihao, $aharr);

echo $aharr [0][0];
echo $aharr [0][1];
echo $aharr [0][2];

The output is: "\U7F8E\U98DF"
"\U4EA4\U53CB"
"\u5176\u4ed6"

Finally, you can use Str_replace ("\" "," ", $aharr [0][0]) to remove double quotes

Example

<li><div class= "Avatar" ></div><div class= "nickname" >alison simple </div></li><li> Who can help me write a regular expression, put forward all nickname value "Alison Simple" I have a better answer.

Code

Preg_match_all ('/<div\s+class= "nickname" > ([^>]*) <\/div>/is ', $String, $Array);
Print_r ($Array);