IF $int is null and I have a test
If($int 1) {
//do some foobar
}
will $int be evaluated as a zero? IF I cast (int) $int.. will that turn a
null $int into a zero??
Documentation aint too clear.
Thanks,
Carl.
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In the time you've waited for an answer so far, you could have made
yourself a 3 line script to find out.
Rob.
On Wed, 2003-09-24 at 11:30, Carl Furst wrote:
IF $int is null and I have a test
If($int 1) {
//do some foobar
}
will $int be evaluated as a zero? IF I cast (int) $int.. will
From: Carl Furst [EMAIL PROTECTED]
IF $int is null and I have a test
If($int 1) {
//do some foobar
}
will $int be evaluated as a zero? IF I cast (int) $int.. will that turn a
null $int into a zero??
Documentation aint too clear.
No idea what you're doing here, but you may want to
If I understood the question wouldn't this work???
if (!is_null($int) $int 1)
{
// do some foobar
}
Carl Furst wrote:
IF $int is null and I have a test
If($int 1) {
//do some foobar
}
will $int be evaluated as a zero? IF I cast (int) $int.. will that turn a
null $int into a zero??
* Thus wrote Carl Furst ([EMAIL PROTECTED]):
IF $int is null and I have a test
If($int 1) {
//do some foobar
}
will $int be evaluated as a zero? IF I cast (int) $int.. will that turn a
null $int into a zero??
?php
echo (int) null;
?
0
Curt
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I used to think I was indecisive, but
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