I'd written a script to ensure single and double quotes were removed from the title.I used $title = str_replace( "'", "", $title );and $title = str_replace( '"', "", $title ); But still the single and double quotes continued.So I wrote a bit of code to print out each character separated by a dash.
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So if you are passing arguments to a function you have to get rid of them or else you will get an error on trying to call a given function.
Example: Which then will give you an error because there is a single quote inside of the single quoted string.
json_decode will return objects, where arrays are probably expected.
This is easily remedied by adding 2nd parameter 'true' to json_decode.$search and $replace could contain strings that match json encoding, which will either change the structure returned by this method, or break the json.ie: Be aware that if you use this for filtering & sanitizing some form of user input, or remove ALL instances of a string, there's another gotcha to watch out for:// Remove all double characters$string="1001011010";$string=str_replace(array("11","00"),"",$string);// Output: "110010"$string=" Note that this does not replace strings that become part of replacement strings.
This may be a problem when you want to remove multiple instances of the same repetative pattern, several times in a row.
If you want to remove all dashes but one from the string '-aaa----b-c-----d--e---f' resulting in '-aaa-b-c-d-e-f', you cannot use str_replace.
Instead, use preg_replace: This strips out horrible MS word characters.
Just keep fine tuning it until you get what you need, you'll see ive commented some out which caused problems for me.
There could be some that need adding in, but its a start to anyone who wishes to make their own custom function.
I was working with My SQL and displaying the title to things on the web page.