On Thursday 18 April 2002 23:25, Erik Price wrote:
I am writing a function that performs some actions. I would like to
return true if the actions succeed, or return an error message if the
actions fail. How should I go about it? The following code doesn't do
it, because the returned error
Rather than using true and false you can use 1, 0 it saves key strokes,
reduces script size, etc
Also use ' instead of if you don't need it evaluated by PHP.
if (custom_function) {
print 'Custom Function succeeded!';
} else {
print 'There was a problem!';
}
One thing I've
On Thursday, April 18, 2002, at 11:56 AM, Jason Wong wrote:
What I tend to do is define functions like so:
function doo($dah, $dib, $error) {
...
I had not even thought about passing an extra parameter by reference --
great idea.
Erik
Erik Price
Web Developer Temp
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