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Get string length mb_strlen (PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8) mb_strlen — Get string length
Apr 13, 2023 · In case if omitted or null, then the internal character encoding value will be utilized. Return Values: The number of characters in the string that have the character encoding, will be returned by this function. It will count as 1 for the multi-byte character. Example 1: The following program demonstrates the mb_strlen () function.
The mb_strlen function returns the number of characters in a string, working correctly with multibyte encodings (for example, UTF-8). Unlike strlen, it correctly counts characters that occupy multiple bytes.
Execute mb_strlen Online. Info and examples on mb_strlen PHP Function from Multibyte String - Human Language and Character Encoding Support
In PHP, the function mb_strlen () is used to retrieve the length (number of characters) of a string, with “mb” standing for multibyte. This function counts the number of characters in a string, rather than simply counting the number of bytes. mb_strlen () is very useful when working with multibyte characters such as UTF-8 encoding.
The php function mb_strlen (as multi-byte string length) is used to get the total number of characters in a specified string. This is a new function introduced in PHP 4.6.0 to replace the old strlen function that only returned the number of ASCII characters in a string. This function accepts two parameters: the string and the character encoding.
What is PHP mb_strlen () function? If you want to correctly know the character number a string, use mb_strlen () function (Check example 1). This function can count the true character number in a string no matter whether the string has single byte or multi-byte characters. This function also counts the length of whitespace, special characters (Check example 2).
