This question already has an answer here: Access / process (nested) objects, arrays or JSON 18 answers Parse JSON in JavaScript? [duplicate] 16 answers Since the response is an array. You can loop through all elements like so response.forEach(function(data){ console.log(data.latitude); }); it is array you have to loop like this: $.each(response,function(index,item){ console.lo
这个问题在这里已经有了答案: 访问/进程(嵌套)对象,数组或JSON 18个答案 在JavaScript中解析JSON? [复制] 16个回答 由于响应是一个数组。 你可以循环遍历所有元素 response.forEach(function(data){ console.log(data.latitude); }); 它是数组,你必须像这样循环: $.each(response,function(index,item){ console.log(item); }); 或者如果它总是单个项目,那么你可以像这样访问第一个索引: console
This question already has an answer here: Parse JSON in JavaScript? [duplicate] 16 answers There are three solution to this problem: Call JSON.parse explicitly and pass the response text to it. The return value will be a JavaScript data type. Set the dataType: 'json' option in your $.ajax call so that jQuery parses the JSON for you. Set the right response headers for JSON in P
这个问题在这里已经有了答案: 在JavaScript中解析JSON? [复制] 16个回答 这个问题有三种解决方案: 显式调用JSON.parse并将响应文本传递给它。 返回值将是一个JavaScript数据类型。 在$.ajax调用中设置dataType: 'json'选项,以便jQuery为您解析JSON。 在PHP中为JSON设置正确的响应标头。 jQuery将自动检测标题并解析JSON。 如果您想修改客户端的结构,请查看访问/进程(嵌套)对象,数组或JSON。 http
I'm wondering if is it possible to store results of foreach loop. I dont know how to explain my question more detailed. So lets say following gets me 3 different arrays $events = $this->getDoctrine()->getRepository('TestBundle:Events')->findBy(array('event' => $eventId)); #name,color# 1. Party, pink 2. Poolparty, blue 3. B-day, red and foreach $events to avoid non-obj
我想知道是否可以存储foreach循环的结果。 我不知道如何解释我的问题更详细。 所以,让我们说下面让我3个不同的阵列 $events = $this->getDoctrine()->getRepository('TestBundle:Events')->findBy(array('event' => $eventId)); #name,color# 粉红色派对 2. Poolparty,蓝色 3. B天,红色 并foreach $events以避免非对象调用。 foreach($events as $e) { $name = $e->getName(); $color =
I am building an API for a website using Yii. I know that there is a utility class called CJson and has a function called encode. As far as I know there are additional parameters that can be customized in the native json_encode function like the JSON_NUMERIC_CHECK which is really useful. It creates { "id": 17 } instead of Yii's CJSON encode which makes the '17' a string. {
我正在为使用Yii的网站构建一个API。 我知道有一个名为CJson的实用程序类,并且有一个名为encode的函数。 据我所知,可以在本地json_encode函数中定制其他参数,如JSON_NUMERIC_CHECK,这非常有用。 它创建 { "id": 17 } 而不是Yii的CJSON编码,它使'17'成为一个字符串。 { "id": "17" } 所以我的问题是,是否有任何理由我应该使用CJSON编码,而不是内置的PHP函数json_encode? 只有我能想到最低的PHP
Possible Duplicate: Please explain JSONP For example in the jQuery documentation I find both JSON and JSONP mentioned. What is the difference exactly? How can I see which is which? Which one should be used for what? And what does the PHP function json_encode generate? JSON is a simple data format. JSONP is a methodology for using that format with cross-domain ajax requests while not b
可能重复: 请解释JSONP 例如在jQuery文档中,我发现提到了JSON和JSONP。 究竟有什么区别? 我怎么看到哪个是哪个? 哪一个应该用于什么? PHP函数json_encode是什么产生的? JSON是一种简单的数据格式。 JSONP是一种将这种格式与跨域Ajax请求结合使用,同时不会受到同源策略问题影响的方法。 基本上,这个想法是,不是使用ajax来请求JSON编码的数据,而是向页面添加一个脚本标记,将该数据加载为JavaScript脚本,
What are possibilities to implement helper that will raise error log with level E_DEPRECATED ( E_USER_DEPRECATED in fact) when class method with annotation @deprecated is called? For example for the code /** * @deprecated */ public function main() {} when calling the method $obj->main() the deprecated warning would be raised. And yes, I know I could add a warning using code line trigge
有什么可能实现助手,当调用带注释@deprecated类方法被调用时,会引发E_DEPRECATED (实际上是E_USER_DEPRECATED )错误日志? 例如代码 /** * @deprecated */ public function main() {} 当调用方法$obj->main() ,会抛出弃用的警告。 是的,我知道我可以使用代码行trigger_error()添加警告。 简而言之:将trigger_error()放在方法的开头。 长:您需要反映该类,检索DocComment,解析它并提取@deprecated -tag。
I'm building an API in php. This API processes json messages from a third party API. I want to log invalid pretty printed json messages. So I did this: error_log("testn" . json_encode($json_string, JSON_PRETTY_PRINT)); However, when I look at my logs, the json string is not pretty printed: $ tailf error.log 2015-07-13 10:20:03: (mod_fastcgi.c.2701) FastCGI-stderr: test "{"info":{"stat
我正在PHP中构建一个API。 该API处理来自第三方API的json消息。 我想记录无效的漂亮打印的json消息。 所以我这样做了: error_log("testn" . json_encode($json_string, JSON_PRETTY_PRINT)); 但是,当我查看我的日志时,json字符串并不漂亮: $ tailf error.log 2015-07-13 10:20:03: (mod_fastcgi.c.2701) FastCGI-stderr: test "{"info":{"status":200,"msg":"OK"},"response":{"foo":"bar"}" 我想看到像这样的东西
This is a question you can read everywhere on the web with various answers : $ext = end(explode('.', $filename)); $ext = substr(strrchr($filename, '.'), 1); $ext = substr($filename, strrpos($filename, '.') + 1); $ext = preg_replace('/^.*.([^.]+)$/D', '$1', $filename); $exts = split("[/\.]", $filename); $n = count($exts)-1; $ext = $exts[$n]; etc. However, there is always "the best wa
这是一个问题,你可以在网上随处阅读各种答案: $ext = end(explode('.', $filename)); $ext = substr(strrchr($filename, '.'), 1); $ext = substr($filename, strrpos($filename, '.') + 1); $ext = preg_replace('/^.*.([^.]+)$/D', '$1', $filename); $exts = split("[/\.]", $filename); $n = count($exts)-1; $ext = $exts[$n]; 等等 但是,总是有“最好的方式”,它应该在Stack Overflow上。 其他脚本语言的人总
In a web application I am working on, the user can click on a link to a CSV file. There is no header set for the mime-type, so the browser just renders it as text. I would like for this file to be sent as a .csv file, so the user can directly open it with calc, excel, gnumeric, etc. header('Content-Type: text/csv'); echo "cell 1, cell 2"; This code works as expected on my computer (Isn't
在我正在处理的Web应用程序中,用户可以点击指向CSV文件的链接。 没有为MIME类型设置标题,所以浏览器只是将它呈现为文本。 我想将这个文件作为一个.csv文件发送,所以用户可以直接用calc,excel,gnumeric等打开它。 header('Content-Type: text/csv'); echo "cell 1, cell 2"; 此代码在我的计算机上按预期工作(是不是它总是如此?),但在另一台计算机上不起作用。 我的浏览器是FF 3.0.1(在Linux上)的夜间版本。 它
I have a application that allows upload of PDF files and compressed files (zip, rar, tar, etc...). I'm using this list of MIME types as reference to check the type of the files. Here is PHP snippet for upload: //this function is called by AJAX $finfo = finfo_open(FILEINFO_MIME_TYPE); $check= finfo_file($finfo,$file["tmp_name"]); finfo_close($finfo); if ($check != 'application/pdf' &&
我有一个应用程序,允许上传PDF文件和压缩文件(zip,rar,焦油等...)。 我使用这个MIME类型列表作为参考来检查文件的类型。 这里是上传的PHP片段: //this function is called by AJAX $finfo = finfo_open(FILEINFO_MIME_TYPE); $check= finfo_file($finfo,$file["tmp_name"]); finfo_close($finfo); if ($check != 'application/pdf' && $check != 'application/x-rar-compressed' && $check != 'applic