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  1. Randomly shuffles a string Caution This function uses the global Mt19937 (“Mersenne Twister”) instance as the source of randomness and thus shares its state with all other functions using the global Mt19937. Using any of these functions advances the sequence for all the other functions, regardless of scope. Generating repeatable sequences by seeding mt_srand () or srand () with a known ...

    • Sprintf

      Sprintf - PHP: str_shuffle - Manual

    • Printf

      Printf - PHP: str_shuffle - Manual

    • Fprintf

      Parameters ¶ stream A file system pointer resource that is...

    • Vsprintf

      Vsprintf - PHP: str_shuffle - Manual

    • Vfprintf

      Parameters ¶ stream format The format string is composed of...

    • Htmlspecialchars

      Convert special characters to HTML entities

    • Strcmp

      strcmp (PHP 4, PHP 5, PHP 7, PHP 8) strcmp — Binary safe...

    • Trim

      Strip whitespace (or other characters) from the beginning...

  2. Definition and Usage The str_shuffle () function randomly shuffles all the characters of a string.

  3. Jul 11, 2025 · The str_shuffle () function is an inbuilt function in PHP and is used to randomly shuffle all the characters of a string passed to the function as a parameter. When a number is passed, it treats the number as the string and shuffles it.

  4. Learn how to use the PHP str_shuffle function to randomly shuffle a string. Understand its syntax, parameters, and practical examples to enhance your PHP programming skills.

  5. PHP str_shuffle () Function Topic: PHP String Reference Prev | Next Description The str_shuffle() function randomly shuffles all the characters of a string. The following table summarizes the technical details of this function.

    • Returns the shuffled string.
    • PHP 4.3.0+
  6. Discover the power of PHP's str_shuffle () function to add randomness to your strings. Learn how to use it effectively with code examples and practical applications.

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  8. May 22, 2023 · The following example uses the str_shuffle() function to shuffle the letters of the word "secret". Then the echo command prints the shuffled letters as a string to the console: