What character encoding does PHP use?
What character encoding does PHP use?
The default source encoding used by PHP is ISO-8859-1 . Target encoding is done when PHP passes data to XML handler functions. When an XML parser is created, the target encoding is set to the same as the source encoding, but this may be changed at any point.
What is meant by character encoding?
Character encoding is the process of representing individual characters using a corresponding encoding system made up of other symbols and types of data. Character coding is used for many different purposes. Character encoding is also known as a character set or character map.
How do I determine the character encoding of a file?
Open up your file using regular old vanilla Notepad that comes with Windows. It will show you the encoding of the file when you click “Save As…”. Whatever the default-selected encoding is, that is what your current encoding is for the file.
Does PHP support Unicode?
PHP does not offer native Unicode support. PHP only supports a 256-character set. However, PHP provides the UTF-8 functions utf8_encode() and utf8_decode() to provide some basic Unicode functionality.
What is the aim of character encoding?
Character encoding is the process of assigning numbers to graphical characters, especially the written characters of human language, allowing them to be stored, transmitted, and transformed using digital computers.
What are examples of encoding?
For example, you may realize you’re hungry and encode the following message to send to your roommate: “I’m hungry. Do you want to get pizza tonight?” As your roommate receives the message, they decode your communication and turn it back into thoughts to make meaning.
Why can’t I open a PHP file with UTF-8 encoding?
PHP does not apply an encoding when storing text in a file: it stores data exactly as it is laid out in the string. You mention that you have problems opening the file in notepad.exe. That text editor is not very good at guessing the encoding of the file you are opening; if the text is encoded in UTF-8 you must choose to open it as UTF-8.
Is there a way to encode a PHP file in Notepad?
PHP does not apply an encoding when storing text in a file: it stores data exactly as it is laid out in the string. You mention that you have problems opening the file in notepad.exe.
Why do I need a character encoding declaration?
A character encoding declaration is also needed to process non-ASCII characters entered by the user in forms, in URLs generated by scripts, and so forth. This article describes how to do this for an HTML file.
Should character encoding be declared in the HTTP header?
Similarly, if the character encoding is only declared in the HTTP header, this information is no longer available for files during editing, or when they are processed by such things as XSLT or scripts, or when they are sent for translation, etc. So should I use this method?
