json_decode

<?php class GaoDeAPI { private $key = '123456789'; # 你应用key /** * 地址转经纬度 */ public function getTrapezeAction($address){ if(!$address){ $address = '上海市长宁区天山西路268号'; } $parameters = '&key='.$this->key.'&address='.$address; $url = 'https://restapi.amap.com/v3/geocode/geo?'.$parameters; $res = $this->getCurl($url); $res = json_decode($res,true); echo '<pre>'; var_dump($res); } /** * 行程规划 支持 步行 公交 自驾 骑行 货车 测距 * 以下为自驾 */ public function GHAction(){ $origin = '121.369838,31.217535'; $destination = '116.4990234375,31.7129811694'; $parameters = '&key='.$this->key.'&origin='.$origin.'&destination='.

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 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" : "<div style=\"color: #000000; font-family: Verdana, Arial, Helvetica

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I unable to handle json decode error.I mention my code below:- try{ $jsonData=file_get_contents($filePath). ']'; $jsonObj = json_decode($jsonData, true); } catch(Exception $e){ echo '{"result":"FALSE","message":"Caught exception: '. $e->getMessage().' ~'.$filePath.'"}'; } I am new php programmer. Sorry, if something is wrong. 回答1: Another way to handle json decode error:- if ($jsonObj === null && json_last_error() !== JSON_ERROR_NONE) { echo "json data is incorrect"; } 回答2: json_decode returns null when a error occurs, like no valid json or

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a JSON string that contains some key with the following value: 123.00. When I use json_decode function I get the decoded string where the previous key equal to 123, not to 123.00. Is there a way to correct decode such values without wrapping into quotes? 回答1: This is currently being brought up as a PHP bug: Bug Report : https://bugs.php.net/bug.php?id=50224 In the future, there may be functionality to pass a flag through the options parameter for stricter typing. For now, however, wrapping it in quotes will have to suffice. 回答2: I do

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying handle bad json data when parsed through json_decode(). I'm using the following script: if(!json_decode($_POST)) { echo "bad json data!"; exit; } If $_POST equals: '{ bar: "baz" }' Then json_decode handles the error fine and spits out "bad json data!"; However, if I set $_POST to something like "invalid data", it gives me: Warning: json_decode() expects parameter 1 to be string, array given in C:\server\www\myserver.dev\public_html\rivrUI\public_home\index.php on line 6 bad json data! Do I need to write a custom script to detect

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: This question already has an answer here: Reading JSON POST using PHP 3 answers I want to connect my angular2 app to my PHP backend. Ideally I want to do this: this.http.post('/users/create', {email: email, password: password}); The problem is, when I do this my $_POST is empty in PHP. What must I do to make this work? 回答1: Angular's http implementation sends data as an application/json payload. to read such data from php, you have to use this kind of code : $data = json_decode(file_get_contents("php://input")); // you can even override the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to read in a JSON message in my PHP app and this is my php code: $json = file_get_contents('php://input'); $obj = json_decode($json, TRUE); echo $obj->{'S3URL'}; When I do this I am getting the following error: Trying to get property of non-object in setImage.php on line 25 (line 25 is the echo $obj->{'S3URL'}; line) This is the request body of the request to the page: Request Url: http://localhost:8888/setImage.php Request Method: POST Status Code: 200 Params: { "S3URL": "http://url.com" } This is the request headers: Accept:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a problem to convert an object stdClass to array. I have tried in this way: return (array) $booking; or return (array) json_decode($booking,true); or return (array) json_decode($booking); The array before the cast is full with one record, after my try to cast it is empty. How to cast / convert it without delete its rows? array before cast: array(1) { [0]=> object(stdClass)#23 (36) { ["id"]=> string(1) "2" ["name"]=> string(0) "" ["code"]=> string(5) "56/13" } } after cast is empty NULL if I try to make a var_dump($booking); I have

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Apache is logging PHP Fatal error: Call to undefined function json_decode() . After some googling, it seems this problem is a result of not having the latest version of php. Oddly, running php --version ouputs PHP 5.5.1-2+debphp.org~precise+2 (cli) (built: Aug 6 2013 10:49:43) Copyright (c) 1997-2013 The PHP Group Zend Engine v2.5.0, Copyright (c) 1998-2013 Zend Technologies with Zend OPcache v7.0.2-dev, Copyright (c) 1999-2013, by Zend Technologies with Xdebug v2.2.3, Copyright (c) 2002-2013, by Derick Rethans Clearly showing that my php

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Take this code: $json = file_get_contents($this->url, true); $decode = json_decode($json, true); foreach ($decode as $key => $value) { ... } Pretty simple, uh? Passing a $json with up to 500 array elements.... works right! Above that limit... the error is: Warning: Invalid argument supplied for foreach() in /c/website/retriever/WsGlassRetriever.php on line 19 Is there some memory limit for that function's argument? I didn't found nothing about it in the docs. My version is PHP 5.2.17-rnx1.1 with Suhosin-Patch 0.9.7 (cli) 回答1: json_decode