How do I UTF-8 encode a string in PHP?

Use iconv() to Convert a String to UTF-8 It takes three parameters, one is the string’s Unicode, the second is the Unicode you want to convert, and the third is the string itself. Copy

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What string encoding does PHP use?

ISO-8859-1
UTF-8 can encode characters composed by a variable number of bits (up to 21) in one to four bytes. The default source encoding used by PHP is ISO-8859-1 .

What is Htmlentities PHP?

The htmlentities() function converts characters to HTML entities. Tip: To convert HTML entities back to characters, use the html_entity_decode() function. Tip: Use the get_html_translation_table() function to return the translation table used by htmlentities().

What is Urldecode?

The urldecode() function is an inbuilt function in PHP which is used to decode url which is encoded by encoded() function. Syntax: string urldecode( $input ) Parameters: This function accepts single parameter $input which holds the url to be decoded. Return Value: This function returns the decoded string on success.

Is UTF-8 and ASCII same?

For characters represented by the 7-bit ASCII character codes, the UTF-8 representation is exactly equivalent to ASCII, allowing transparent round trip migration. Other Unicode characters are represented in UTF-8 by sequences of up to 6 bytes, though most Western European characters require only 2 bytes3.

How do I make MySQL handle UTF-8?

MySQL 4.1 and above has a default character set of UTF-8….

use SET NAMES utf8 before you query/insert into the database.
use DEFAULT CHARSET=utf8 when creating new tables.
at this point your MySQL client and server should be in UTF-8 (see my. cnf ). remember any languages you use (such as PHP) must be UTF-8 as well.

How do I save a UTF-8 file?

Microsoft Word

Click “Save As,” then choose “Plain Text (. txt)” from the “File Format” dropdown menu.
After clicking “Save” you’ll get a new window asking about the text encoding.
Select “Other Encoding” and choose UTF-8 from the right-side menu.
Click OK. Boom! That’s it!

How check string is encoded or not in PHP?

In PHP, mb_detect_encoding() is used to detect the character encoding. It can detect the character encoding for a string from an ordered list of candidates. This function is supported in PHP 4.0. 6 or higher version.

Why echo is used in PHP?

The echo is used to display the output of parameters that are passed to it. It displays the outputs of one or more strings separated by commas. The print accepts one argument at a time & cannot be used as a variable function in PHP. The print outputs only the strings.