class format { function format ( $text ) { $text = htmlentities( $text ); $text = preg_replace( "\n[:alnum:]\n", "

$1

", $text ); $text = preg_replace( "\r[:alnum:]\r", "

$1

", $text ); $text = preg_replace( "\r\n[:alnum:]\r\n", "

$1

", $text ); $text = preg_replace( "\n\r[:alnum:]\n\r", "

$1

", $text ); $text = preg_replace( "[:alnum:]", "\"picture\"", $text ); $text = preg_replace( "[:alnum:]", "$1", $text ); $text = preg_replace( "[:alnum:]", "$1", $text ); $text = preg_replace( "[:alnum:]", "$1", $text ); $text = preg_replace( "[:alnum:]", "$2", $text ); $text = preg_replace( "
[:alnum:]
", "
$1
", $text ); } }