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1. www.w3schools.com › PHP › func_string_strlenPHP strlen() Function - W3Schools

   www.w3schools.com › PHP › func_string_strlen

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   PHP String Reference. The strlen () function returns the length of a string. Required. Specifies the string to check. echo strlen ("Hello world!"); Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

2. www.php.net › manual › enPHP: strlen - Manual

   www.php.net › manual › en

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   Returns the length of the given string. The string being measured for length. The length of the string in bytes. Example #1 A strlen () example. strlen () returns the number of bytes rather than the number of characters in a string.

3. www.geeksforgeeks.org › php-strlen-functionPHP strlen() Function - GeeksforGeeks

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   5 wrz 2024 · The strlen() is a built-in function in PHP which returns the length of a given string. It calculates the length of the string including all the whitespaces and special characters. Syntax: strlen($string); Parameters: This parameter represents the string whose length is needed to be returned. Return Value:

4. www.phptutorial.net › php-tutorial › php-strlenPHP strlen(): Get the Length of a String in Bytes Examples

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   Introduction to the PHP strlen() function. The strlen() function returns the length of a specified string. Here’s the syntax of the strlen() function: strlen ( string $string ) : int Code language: PHP (php) The strlen() function has one parameter $string, which is the string to measure the length.

5. www.codecademy.com › resources › docsPHP | String Functions | strlen() | Codecademy

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   5 lip 2022 · 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.

6. www.w3docs.com › learn-php › strlenStrlen() - W3docs

   www.w3docs.com › learn-php › strlen

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   The strlen() function in PHP is a simple yet useful tool for finding the length of a string. It is useful for many applications, such as counting the characters in a user input field or limiting the number of characters that can be entered.

7. schoolsofweb.com › php › function-listPHP strlen() Function – Definition | Example | Usage | Best...

   schoolsofweb.com › php › function-list

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   What is PHP strlen() function? If you want to know the length of a string, use strlen() function (Check example 1). Remember, the function counts the length in bytes not in characters and this function also treats a character as 1 byte.