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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.
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.
27 wrz 2011 · You can use mb_strlen() to get the byte length using a encoding that only have byte-characters, without worring about multibyte or singlebyte strings. For example, as drake127 saids in a comment of mb_strlen, you can use '8bit' encoding: <?php $string = 'Cién cañones por banda'; echo mb_strlen($string, '8bit'); ?>
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.
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
Simple usage example of `mb_strlen()`. The `mb_strlen` function is a PHP function that returns the length of a string. It is used to find the number of characters in a multibyte string, taking into account different character encodings.
mb_strlen ( string $string [, string|null $encoding = null ] ) : int. Gets the length of a string.
