(PECL bbcode >= 0.9.0) Create a BBCode Resource

(PHP 5 >= 5.3.0, PHP 7) Perform a regular expression search and replace

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

(PECL bbcode >= 0.10.2) Set or alter parser options

(PHP 4, PHP 5, PHP 7) Quote string with slashes

(PHP 4, PHP 5, PHP 7) Return ASCII value of character

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

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Calculate the sha1 hash of a file

(PHP 4, PHP 5, PHP 7) Make a string uppercase

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