How do I put an 'and' or an 'or' in an if statement?
I know I could achieve the same results with multiple if statements, but that seems so inefficient.
Lets say I wanted to check a bunch of fields to make sure they weren't empty. I can check one field by saying:
if ($field1) {
echo "Field 1 is not empty";
}Can't I just say:
if ($field1 and $field2 and $field3 and $field4) {
echo "All four fields are field in";
}Or
if ($field1 or $field2 or $field3 or $field4) {
echo "At least one of the four fields is filled in";
}?
Maybe its not the word "and" and "or" but maybe its && or || respectively? That's what I've seen in other languages that let you do this. I'm sure there must be a way to do this with PHP, too.
Thanks for your help.
Diana diana@vivaladata.com "Will Work for Chocolate" http://www.vivaladata.com (and its worth every byte!)
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