im creating a forum for my website. just like any forum, it has some formatting tools like BOLD, ITALICS, UNDERLINE, CODE…and i disabled any HTML tags using str_replace("<","<","$txt") and str_replace(">",">","$txt") and i used to create my own tags…for example for bold, for underline and so on using str_replace("**","<b>","$txt")… my problem is when it comes to
..we all know that any codes or statements in any languages use double quotation (" ")... for example: <?php echo "hello";?>. i can't print the double quote when i used str_replace(""",""","$txt") i got an error and when i used str_replace("\"",""","$txt") and it prints (\") not exactly (") even in single quote it doesnt work. i hope you'll help me get rid of this problem. thanks!