(PHP 4, PHP 5, PHP 7) Parses the string into variables

(PHP 4, PHP 5, PHP 7) Convert a quoted-printable string to an 8 bit string

(PHP 4, PHP 5, PHP 7) Calculate the soundex key of a string

(PHP 4, PHP 5, PHP 7) Alias of

(PHP 4 >= 4.1.0, PHP 5, PHP 7) Return a formatted string

(PHP 4, PHP 5, PHP 7) Binary safe string comparison of the first n characters

(PHP 4, PHP 5, PHP 7) Tokenize string string

(PHP 4, PHP 5, PHP 7) Find length of initial segment not matching mask

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Perform the rot13 transform on a string

(PHP 4, PHP 5, PHP 7) Convert logical Hebrew text to visual text