Decoding html tags using json_decode() function [duplicate]

问题:

This question already has an answer here:

• php json_decode removing html tags 5 answers

I am trying to decode a JSON string using json_decode() in PHP. Part of my JSON string has HTML tags in it. Eg. (For better view of the code go to http://gist.github.com/605906)

But I am getting NULL values, when I do

var_dump(json_decode($json)); 

or

var_dump(json_decode($json, true)); 

回答1:

<?php $arr = array(); $json = '{"productid" : "prod:a8f2d4ef-108e-5fbf-fa74-595ddc0c7950","memo" : "&lt;div style=\"color: #000000; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10px; background-image: initial; background-repeat: initial; background-attachment: initial; background-color: #ffffff; background-position: initial initial; margin: 8px;\"&gt;WS1CI metered clack valve, 1\" for softener  P/N: V1CIDME-03&lt;/div&gt;"}';   var_dump(json_decode($json, true));  ?> 

You need to transform all html (like < and > into < and >)

回答2:

it works for me. If you get a specific error check your PHP installation, but As of PHP 5.2.0 Json comes by default.

object(stdClass)#99 (2) {   ["productid"]=>   string(41) "prod:a8f2d4ef-108e-5fbf-fa74-595ddc0c7950"   ["memo"]=>   string(59) "WS1CI metered clack valve, 1" for softener  P/N: V1CIDME-03" } array(2) {   ["productid"]=>   string(41) "prod:a8f2d4ef-108e-5fbf-fa74-595ddc0c7950"   ["memo"]=>   string(59) "WS1CI metered clack valve, 1" for softener  P/N: V1CIDME-03" } 

Works even for the html.

object(stdClass)#1 (2) {   ["productid"]=>   string(41) "prod:a8f2d4ef-108e-5fbf-fa74-595ddc0c7950"   ["memo"]=>   string(328) "<div style="color: #000000; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10px; background-image: initial; background-repeat: initial; background-attachment: initial; background-color: #ffffff; background-position: initial initial; margin: 8px;">WS1CI metered clack valve, 1" for softener  P/N: V1CIDME-03</div>" } 

回答3:

Have a look at your server's error_log. This might yield to some more information.

文章来源: Decoding html tags using json_decode() function [duplicate]