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Description. mb_strlen (string $string, ? string $encoding = null): int. Gets the length of a string. Parameters. string. The string being checked for length. encoding. The encoding parameter is the character encoding. If it is omitted or null, the internal character encoding value will be used. Return Values.
- Grapheme Strlen
PHP is a popular general-purpose scripting language that...
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- Grapheme Strlen
28 kwi 2010 · mb_strlen () with mb_internal_encoding ('UTF-8'). strlen (): Returns the number of bytes rather than the number of characters in a string. mb_strlen (): Returns the number of characters in a string having character encoding. A multi-byte character is counted as 1.
9 kwi 2014 · mb_strlen($text, 'UTF-8') would count combining marks as separate characters (and strlen($text) would give you the total bytecount). Since, judging by a comment of yours, your input could have some characters converted to their HTML entity equivalent, you should first do an html_entity_decode():
For most multi-byte string length calculations, mb_strlen with the correct encoding is the recommended approach. The strlen function is a built-in function in PHP used to determine the length of a given string. In simpler terms, it tells you how many characters are in a string.
13 kwi 2023 · The mb_strlen() is an inbuilt PHP function that returns the string length in an integer. Syntax: mb_strlen($string, $encoding ): int. Parameters: This function accepts 2 parameters that are described below: $string: The string parameter whose lengths need to be determined. It is a required parameter. $encoding: It is an optional parameter. This ...
As the manual says: "strlen() returns the number of bytes rather than the number of characters in a string.", so if you want to get the number of characters in a string of UTF8 so use mb_strlen() instead of strlen(). Example: <?php // the Arabic (Hello) string below is: 59 bytes and 32 characters
Return Values. Returns the number of characters in string string having character encoding encoding. A multi-byte character is counted as 1.
