>I'm getting multiple backslashes in data I get out of a mysql database.
You'd have to be adding an awful lot of backslashes *before* you put it in
MySQL "eats" up one (1) set of \s when it "reads" data.
>1. $string = stripslashes($string); - Doesn't do anything
Sure it does!
$string = "insert into names(name) values('Conan O\\'Brien')";
$string = stripslashes($string);
>2. $string = ereg_replace("\\\\\\", "", $string); - Doesn't do anything
Try it with \\\\ maybe.
>3. $string = ereg_replace("\\", "", $string); - Gives the following error
>Warning: REG_EESCAPE in script.php on line 1684
PHP turns "\\" into "\"
Regex sees "\" and is looking for the *next* character after that to
There ain't no next character, and that's just wrong.
"\\\\" would work like this:
PHP turns that into: "\\" (Each "pair" of \ in "\\\\" turns into one \)
Regex then sees "\\" and turns that into: "\\"
Or, let's assume that the '.' character is "special" in Regex.
You'd need "\\." in PHP to get a non-special '.' in Regex.
PHP turns "\\." into "\."
Regex sees "\." and knows that you want an actual '.', not the special
character '.' that is a wild-card.
>None of these have worked. Any thoughts on how to get rid of them? I'm
My first guess is you have Magic Quotes "on" in php.ini *AND* you are using
addslashes() before you insert the data.
Another possibility is that your FORMs are passing the strings along as you
Here's the deal:
The whole point of MagicQuotes and addslashes is to *prepare* data to be
inserted into a database.
If you choose *not* to insert that data, and spew it out to the browser
either in a TEXTBOX or in an INPUT TYPE=HIDDEN, then you need to use
stripslashes() at that point.
Otherwise, you've failed to remove the 'extra' slashes that were added in
anticipation of you using that data in a database query.
Use "View Source" in your browser as you work on this.
HTML *also* uses \ in some situations as an escape character, and you can
confuse yourself very easily by looking at browser output, instead of what's
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