On Thu, 20 Sep 2001 14:30, Jeremy Moles wrote:
> I don't quite understand what you're saying. I'm really sorry.
> Could you show me some code?

Original problem:

> This is a simple question, but I'm having trouble figuring out a
> solution.
> Let's say I have 2 arrays:
> $DoNotPrint=array("a","b","c");
> $Foo=array("c","d","e"):
> What is the best way to print every value in $Foo that does NOT match a
> value in $DoNotPrint? For instance, in this example, "c" should not be
> print.

in_array might be one tool - loop through $Foo and print $Foo[n] if it's 
not in the array $donotprint

foreach($Foo as $val) {
  if(!in_array($val,$DoNotPrint) {
    echo $val;

Any syntax errors you find in that you can keep :-)

And doubtless there are other, better ways. Offers, anyone?

David Robley      Techno-JoaT, Web Maintainer, Mail List Admin, etc

   Food is an important part of a balanced diet.

PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]

Reply via email to