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This article mainly explains "what is the method for php to remove the json backslash". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "what is the method for php to remove the json backslash"?

1. Delete the backslash through the "stripslashes ($_ POST ['json']);" method.

2. You can decode the string in JSON format by "json_decode".

Json strings passed to PHP through AJAX are sometimes escaped with a backslash "\". When dealing with PHP, you need to remove the backslash before json_decode.

$str = stripslashes ($_ POST ['json']); $arr = json_decode ($str,true)

Stripslashes () function: removes the backslash added by the addslashes () function.

Json_decode: decodes a string in JSON format.

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