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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. sebhastian.com › php-strlenPHP strlen () function explained with code examples - sebhastian

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   5 sie 2022 · The strlen() function is used to get the length of a string in PHP. The function accepts a string and returns an int representing the number of bytes in that string: Here are some examples of using the strlen() function: // 👇 white spaces will be counted in the length. echo strlen(" Nat han "); // 9. // 👇 empty string returns 0.

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

   www.geeksforgeeks.org › php-strlen-function

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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:

5. onlinephp.io › strlen › manualstrlen - OnlinePHP.io Example

   onlinephp.io › strlen › manual

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   strlen returns the number of bytes rather than the number of characters in a string. strlen returns null when executed on arrays, and an E_WARNING level error is emitted. Execute strlen Online. Info and examples on strlen PHP Function from Strings - Text Processing.

6. linuxhaxor.net › code › php-strlen-functionIn-Depth Guide to the PHP strlen() Function - LinuxHaxor

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   13 sty 2024 · The strlen() function is one of the most ubiquitous string functions in PHP. It returns the length of a string in bytes or characters. In this comprehensive guide, we‘ll cover all aspects of strlen(): Syntax and behavior; Use cases and examples ; Performance and efficiency

7. thelinuxcode.com › php-strlen-functionCount the Length of a String with PHP‘s strlen() Function

   thelinuxcode.com › php-strlen-function

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   The strlen() function in PHP is used to count the number of characters in a string. It‘s a useful function for validating form input, truncating strings, and more. In this comprehensive guide, we‘ll cover everything you need to know to use strlen() effectively in your PHP applications.