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27 lis 2018 · strlen() returns the number of bytes rather than the number of characters in a string. As your string have multi-byte characters (â), PHP uses two bytes to represent it. To have the right string length, you must use the mb_strlen() function:
It says "Catchable fatal error: Method metin_fonk::__toString() must return a string value ...." the problem is at the if construct in uzunluk method. I think the problem is about the strlen function. Here is the code:
Description. strlen (string $string): int. Returns the length of the given string. Parameters. string. The string being measured for length. Return Values. The length of the string in bytes. Examples. Example #1 A strlen () example. <?php$str = 'abcdef';echo strlen($str); // 6$str = ' ab cd ';echo strlen($str); // 7?> Notes. Note:
Returns the length of a string (in bytes) on success, and 0 if the string is empty: PHP Version: 4+
Use the PHP strlen () function to get the number of bytes of a string. Use the PHP mb_strlen () function to get the number of characters in a string with a specific encoding.
5 lip 2022 · strlen($string); The strlen() method takes one required parameter: $string, which can be a literal sequence of characters surrounded by quotes or a variable that refers to such a sequence. The method returns the length of $string in bytes, including all characters, special characters, and whitespaces. It returns 0 if $string is an empty string ...
10 sty 2024 · A more reliable way to determine the byte length of a string in PHP is to use the mb_strlen() function while explicitly specifying the encoding.
