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Use PHP to determine if the file is UTF-8 encoded (check Bom ). UTF-8 encoding files are divided into two types with Bom and without Bom, with Bom are easy to handle, without Bom will be a bit of trouble, so write a function to judge, the code is as follows: the returned UTF

With ADODB. Stream, you can easily read and write binary and text streams, read and write files, and specify character set encoding for text streams.However, when ADODB. Stream outputs a text stream of UTF-8 encoding, it will add bom at the front end of the stream.What is Bom: byte order mark, A UTF-8 code-specific tag that occupies 3 bytes of "ef bb bf" at the beginning of the file stream ".What is the use

Http://baike.baidu.com/view/1204863.htm of character encoding related information UTF-8 files can be divided into two formats: No BOM and BOM. A storage or byte stream with a BOM header must be encoded in the Unicode Character Set. In the end belong to that one (UTF-8 or UTF-16 or utf-32), can be determined by the header. In a UTF-8 encoded file,

Bom:byte Order MarkUTF-8 BOM is also called UTF-8 signature, in fact, UTF-8 BOM to UFT-8 has no effect,In order to support UTF-16,UTF-32, the Bom,bom signature means to tell the editor what encoding to use for the current file,The editor is easy to recognize, but the BOM doe

First, explain what Bom is. The full name of BOM is byte order mark. It is not hard to see from its name that it exists to mark byte order. the definition of byte order can be found here because the group in which the http://en.wikipedia.org/wiki/Endianness exists is used to determine the actual storage order of binary data in memory. When the two machines exchange data, the byte order (or endian) must be

What is the BOM header?The BOM header is placed in the header of the UTF-8-encoded file, which occupies three bytes to identify the file as being UTF-8-encoded. Currently, many software programs recognize BOM headers, but some cannot recognize BOM headers. For example, PHP cannot recognize

Preface: When we deal with JSON strings, we often encounter this problem org.json.JSONException:Value of type java.lang.String cannot be converted to Jsonobject, The Jsonobject object throws this exception when parsing the JSON string returned by the server. In fact, this is the return JSON string containing the BOM header caused.Ben is not good at writing. Hope you prawns forgive me!!!what is JSON? JSON (JavaScript Object Notation) is a lightweight d

Differences between BOM and DOM§ The implementation of various functions of DHTML technology relies on the interaction between client scripts and Web pages output from the browser host and in the host. Such interaction is achieved through the technical means of objects.§ BOM is the Browser Object Model of Browser. It is an extension API Based on the client Script core. Through this API, you can use scripts

Differences and associations between BOM and DOM, and BOMDOM BOM 1. BOM is short for Browser Object Model, that is, Browser Object Model. 2. BOM has no relevant standards. 3.The most fundamental object of BOM is window. From 1, we can see that

Tip: Users with UTF-8 encoding do not use Notepad to edit code files and template files, using tools that can remove the Unicode signature (BOM). If your website opens a blank, the style is lost, the program error is probably you use the tool that failed to remove the BOM to the template file or source code files have been modified. Now almost all text editing software can display and edit UTF-8 encoded f

Character encoding related information http://baike.baidu.com/view/1204863.htm UTF-8 encoded files can be divided into no BOM and BOM two kinds of formats. There is a BOM header storage or byte stream, it must be a Unicode character set encoding. The one that belongs to (Utf-8 or utf-16 or utf-32) can be judged by the head.

Why is there a blank line at the beginning when I search for the source code of the web page today? I found it. I deleted the PHP code of bom in the PHP file in batches. Why is there a blank line at the beginning when I search for the source code of the web page today? I found it. I deleted the PHP code of bom in the PHP file in batches. To remove the BOM, p

About the origin of the DOM BOM concept (Source), Method (methods), content (contents), Application (application)Dom (origin): The File object Model (Documentobjectmodel, referred to as DOM), is a standard programming interface recommended by the Organization for the processing of extensible superscript languages. Documentobjectmodel's history dates back to the late 1990 's "browser Wars" between Microsoft and Netscape, with both sides giving the bro

Recently, a Chinese Zen encoded by utf8 is being tested. The cart website encountered a strange problem. The text displayed on the webpage was normal. I checked the source file (opened in Notepad) with IE but found garbled characters. Firefox didn't have this problem. After multi-party verification and multiple tests on the Internet, this problem is solved, in fact, it is the Unicode signature BOM (byte Order mark.

BOM and DOM, BOMDOM Concept: 1. BOM (Browser Object Model ): The browser object model is closely related to the browser by name. Many browser behaviors are controlled by JavaScript, such as opening a new window, opening or closing a tab, setting a webpage as a home page, or adding it to favorites, these functions are essentially BOM operations.

What is a BOM BOM is an abbreviation for the browser object model, referred to as the browser objects models The BOM provides an object that is independent of the content and interacts with the browser window since the BOM is primarily used to manage the communication between Windows and Windows, i

Batch remove the PHP code of bom in the PHP file. To remove the BOM, place the tool. php file in the attachment to the target directory and access tool. php in the browser! Copy the code as follows :? Php: This file is used to quickly test UTF8 encoding. to remove BOM, put the tool. php file in the attachment to the target directory, and then access tool. php in

From http://blog.csdn.net/thimin/archive/2007/08/03/1724393.aspx Recently, when I tested a utf8-Encoded chinese Zen cart website, I encountered a strange problem. The text displayed on the webpage was normal. I checked the source file with IE (opened in Notepad) but found garbled characters. Firefox didn't solve this problem. After multi-party verification and multiple tests on the Internet, this problem is solved, in fact, it is the problem of Unicode signature

Yesterday, my colleague encountered a strange problem: the following code cannot pass JSON verification or parse through the json_decode function of PHP.Copy codeThe Code is as follows:[{Remark "title ":"","Pinyin ":""}]It may be wise that you have guessed that it contains special characters that you cannot see. In vim, View:Copy codeThe Code is as follows:[{"Pinyin ":""}]It is found that there is a character In Linux, run the xxd command to view the hexadecimal format of the file content:Copy

I. BOM What is BOM? A: BOM is short for browser object model. It is short for browser object model. Still don't understand? A: BOM provides objects that interact with the browser window independently of the content displayed in the browser. In my personal understanding, we know that the Document and website C