I am trying to add the apostrophe as a bbcode.

Warning:  preg_replace() [function.preg-replace]: No ending delimiter '/' found in C:\web\www\code-bin\main\setup.php on line 652

and the code

PHP Code:

function bbcode($str) {
        $simple_search = array(
                                "/\[b\](.*?)\[\/b\]/is",                               
                                "/\[i\](.*?)\[\/i\]/is",                               
                                "/\[u\](.*?)\[\/u\]/is",
                "/\[center\](.*?)\[\/center\]/is",
                "/\[color\=(red|green|blue|yellow)\](.*?)\[\/color\]/is",
                "/\[url=(.*?)\](.*?)\[\/url\]/is",
                "/\[img\](.*?)\[\/img\]/is",
                "/\\'\/"
                                );

        $simple_replace = array(
                                "<strong>$1</strong>",
                                "<em>$1</em>",
                                "<u>$1</u>",
                "<center>$1</center>",
                "<font color=\"$1\">$2</font>",
                "<a href=\"$1\" target=\"_blank\">$2</a>",
                "<img src=\"$1\" alt=\"[image]\"/>",
                "&prime;"
                                );

        // Do simple BBCode's
        $str = preg_replace ($simple_search, $simple_replace, $str);

        return $str;
} 


PHP Code:

function bbcode($str) {
        $simple_search = array(
                                "/\[b\](.*?)\[\/b\]/is",                               
                                "/\[i\](.*?)\[\/i\]/is",                               
                                "/\[u\](.*?)\[\/u\]/is",
                "/\[center\](.*?)\[\/center\]/is",
                "/\[color\=(red|green|blue|yellow)\](.*?)\[\/color\]/is",
                "/\[url=(.*?)\](.*?)\[\/url\]/is",
                "/\[img\](.*?)\[\/img\]/is",
                "/\'/"
                                );

        $simple_replace = array(
                                "<strong>$1</strong>",
                                "<em>$1</em>",
                                "<u>$1</u>",
                "<center>$1</center>",
                "<font color=\"$1\">$2</font>",
                "<a href=\"$1\" target=\"_blank\">$2</a>",
                "<img src=\"$1\" alt=\"[image]\"/>",
                "&prime;"
                                );

        // Do simple BBCode's
        $str = preg_replace ($simple_search, $simple_replace, $str);

        return $str;
} 


Thank you.