Phpjsonp single quotes escape, jsonp quotes escape _ PHP Tutorial

Phpjsonp single quotes and jsonp single quotes. Phpjsonp single quotation mark escape: callbackname (jsonstring) is generally used in php jsonp output. if the jsonstring in the middle contains single quotation marks, this output will be escaped by php jsonp single quotation marks, jsonp quotation mark escape

The following format is generally used for jsonp output in php:

Callbackname ('json string ');

If the json string in the middle contains single quotation marks, this output is problematic and the caller cannot handle it. Therefore, we need to escape single quotation marks.

If json_encode is used to generate an object, you can use the following method to escape the object:

$ Ret = json_encode ($ result, JSON_HEX_APOS); header ('content-Type: text/javascript; charset = utf-8 '); echo $ callback. '(\''. $ ret. '\');';

Here, JSON_HEX_APOS is provided by php to replace the single quotation mark with \ u0027.

For string concatenation, you can use the following method:

$ JsonData = preg_replace ('/\'/',' \ u0027 ', $ jsonData );

And then output.

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