Format echo json

This question already has an answer here: Pretty-Printing JSON with PHP 20 answers The first piece of advice I'd give is: Don't. JSON is a data format. Deal with it using tools rather then trying to have your server format it. If you are going to ignore that, then see the manual for the json_encode function where it gives a list of options which includes JSON_PRETTY_PRINT which is

格式化echo json

这个问题在这里已经有了答案: 漂亮的打印JSON与PHP 20答案 我给出的第一条建议是:不要。 JSON是一种数据格式。 使用工具处理它,而不是试图让你的服务器格式化它。 如果您要忽略它,请参阅json_encode函数的手册,其中提供了包含JSON_PRETTY_PRINT的选项列表,这些选项被描述为使用返回数据中的空格对其进行格式化。 自PHP 5.4.0起可用。 因此这些步骤是: 确保你使用的是PHP 5.4.0或更新的版本 json_encode($da

JSON indentation in PHP

This question already has an answer here: Pretty-Printing JSON with PHP 20 answers From PHP 5.4 onwards, json_encode has a JSON_PRETTY_PRINT flag $pretty=json_encode($foo, JSON_PRETTY_PRINT); If you're stuck with an ancient version of PHP, then the manual page for json_encode includes a user-contributed sample showing how to pretty-print JSON. In fact, json_encode has an option to do

PHP中的JSON缩进

这个问题在这里已经有了答案: 漂亮的打印JSON与PHP 20答案 从PHP 5.4开始,json_encode有一个JSON_PRETTY_PRINT标志 $pretty=json_encode($foo, JSON_PRETTY_PRINT); 如果您使用的是PHP的古老版本,那么json_encode的手册页包含一个用户提供的示例,其中显示了如何漂亮地打印JSON。 事实上, json_encode有一个选项可以在PHP 5.4中进行漂亮的打印。 要使用它: <pre> <?php echo nl2br(json_encode($yourArra

PHP "pretty print" json

Possible Duplicate: Pretty-Printing JSON with PHP I'm working on a script that creates a JSON file. Right now I'm just using json_encode (PHP 5.2.x) to encode an array into JSON output. Then I print the returned value to a file and save it. Problem is that the client wants to be able to open these JSON files for readability, so I'd like to add line breaks in and "pretty pr

PHP“漂亮的印刷品”json

可能重复: 漂亮的打印与PHP的JSON 我正在创建一个创建JSON文件的脚本。 现在我只是使用json_encode (PHP 5.2.x)将数组编码为JSON输出。 然后我将返回的值打印到一个文件并保存。 问题是客户端希望能够打开这些JSON文件以提高可读性,所以我想在JSON输出中添加换行符和“漂亮打印”。 任何想法如何做到这一点? 我唯一可以看到的另一种方法是根本不使用json_encode ,只需手动写入文件内容,并为每行添加自己的换行符。

Program to an interface not an implementation in php

One of the major design principles is program to an interface not an implementation. Is this even possible in php or any other weakly typed language. EDIT: I maybe didnt write the question as clearly as i should have. I dont mean that php cant use interfaces - it obvisouly can. I mean does the design principle "program to an interface and not an implementation" become redundant i

编程到一个接口,而不是在PHP中的实现

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Tab and pre wrapped around JSON output in Chrome

I am using this simple code to print an array as a JSON structure. header('Content-Type: application/json'); echo json_encode($this->data, JSON_PRETTY_PRINT); I'm using Chrome Version 28.0.1500.95 m. For some odd reason the output is wrapped in a pre tag with a tab character (ie t ) at the beginning. JSON seems to be parsing okay but I still get that tab character when no data is sent

在Chrome中,Tab和Pre包裹着JSON输出

我正在使用这个简单的代码来打印一个数组作为JSON结构。 header('Content-Type: application/json'); echo json_encode($this->data, JSON_PRETTY_PRINT); 我正在使用Chrome版本28.0.1500.95米。 出于某种奇怪的原因,输出在开始时被包装在带有制表符(即t )的预标签中。 JSON似乎可以解析,但是当没有数据发送时我仍然可以得到该制表符。 我怎样才能解决这个问题 ? <pre style="word-wrap: break-word; white-spa

Safari embeded SVG doctype

I have created a page that draws various SVG elements using the raphaeljs library, but I'm having some issues in Safari. I am drawing images and using a clipping path to mask certain areas. The user can then click 'through' these images to other images placed behind. This works as expected in firefox and chrome, and even IE. But in Safari I cannot click through the images. The

Safari嵌入了SVG文档类型

我创建了一个使用raphaeljs库绘制各种SVG元素的页面,但我在Safari中遇到了一些问题。 我正在绘制图像并使用剪切路径来遮罩某些区域。 用户可以点击这些图像“通过”来放置在后面的其他图像。 这在firefox和chrome,甚至IE中都可以正常工作。 但在Safari中,我无法点击图片。 剪切路径在Safari中似乎不起作用。 我通过这个问题发现,Safari的内容类型必须设置为“application / xhtml + xml”,因为它不使用html5解析器。

Getting Microsoft 10 Edge browser Mime Types php

When checking the file mime types of files being uploaded in Microsoft 10's Edge browser, I get this Mime Type for .doc files: application/octet-stream Apparently this indicates "arbitrary binary data": Do I need Content-Type: application/octet-stream for file download? On other browsers I get application/msword Is there a new way mime types are handled for .doc files for the

获取微软10边缘浏览器MIME类型的PHP

在Microsoft 10的Edge浏览器中检查文件MIME类型的文件时,我得到了这个Mime类型的.doc文件: application/octet-stream 显然这表明“任意二进制数据”:我是否需要Content-Type:application / octet-stream用于文件下载? 在其他浏览器上,我得到application/msword 有没有新的方式处理MIME类型的边缘浏览器的.doc文件,也可能是我需要注意的其他MIME类型? 更新: 我使用php的$_FILES['uploadName']['type

Checking "Magic Bytes" or Mime Types in PHP?

So, I've currently used a few different methods to check the mime type. The user uploads a file using a form, I grab the mime type, if it's application/zip, I allow it, if it's anything else, I deny it. The issue is that something (browsers I assume) is changing the mime type to "application/octet-stream" I'm wondering how else I can verify a file is .zip upon form u

在PHP中检查“Magic Bytes”或Mime类型?

所以,我目前使用了几种不同的方法来检查MIME类型。 用户使用表单上传文件,抓住MIME类型,如果是应用程序/ zip,我允许,如果是其他任何东西,我否认它。 问题在于某些事情(我假设的浏览器)正在将MIME类型更改为“application / octet-stream” 我想知道如何验证一个文件是.zip格式上传。 码: $name = strtolower(end(explode('.', $filename))); $accepted_types = array('application/zip', 'application/x-zip

Mime type of uploaded zip file is application/octet

I have a simple file upload that only allows zip files. On my machine (Windows 7, Firefox 19.0.2) it works fine. On another machine (Windows 8, Firefox 19.0.2) the file type check fails when I upload the same file. On the Windows 8 machine the mime type of the .zip is application/octet . Why? Also, I haven't come across this mime type before. I was expecting application/octet-stream .

Mime上传的zip文件类型是application / octet

我有一个简单的文件上传,只允许zip文件。 在我的机器上(Windows 7,Firefox 19.0.2),它工作正常。 在另一台机器上(Windows 8,Firefox 19.0.2),当我上传同一个文件时,文件类型检查失败。 在Windows 8机器上.zip的MIME类型是application/octet 。 为什么? 另外,我之前没有遇到过这种MIME类型。 我期待application/octet-stream 。 什么是application/octet用于以及为什么它在另一台机器上不同? 从来没有听

Merge several pdf files

I want to merge several pdf files. How can I do that ? What I have so far is this. I'm trying to use this package myokyawhtun/PDFMerger. include base_path('vendor/myokyawhtun/pdfmerger/PDFMerger.php'); $pdf = new PDFMerger; $pdf->addPDF(public_path('doc/uploads/doc_1.pdf'), 'all'); $pdf->addPDF(public_path('doc/uploads/doc_2.pdf'), 'all'); $pdf->merge('fi

合并几个pdf文件

我想合并几个PDF文件。 我怎样才能做到这一点 ? 我到目前为止是这样的。 我正在尝试使用这个软件包myokyawhtun / PDFMerger。 include base_path('vendor/myokyawhtun/pdfmerger/PDFMerger.php'); $pdf = new PDFMerger; $pdf->addPDF(public_path('doc/uploads/doc_1.pdf'), 'all'); $pdf->addPDF(public_path('doc/uploads/doc_2.pdf'), 'all'); $pdf->merge('file', public_path('doc/