[PHP] what is the difference between function and language construct?

2002-03-21 Thread bob

why this get wrong?

?php

if (empty($a=5)) {
echo 'ok';
} else {
echo 'bad';
}
?


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RE: [PHP] what is the difference between function and language construct?

2002-03-21 Thread Matthew Walker

Because $a=5 is not 'empty'.

Matthew Walker
Ecommerce Project Manager
Mountain Top Herbs


-Original Message-
From: bob [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, March 21, 2002 5:19 PM
To: [EMAIL PROTECTED]
Subject: [PHP] what is the difference between function and language
construct?

why this get wrong?

?php

if (empty($a=5)) {
echo 'ok';
} else {
echo 'bad';
}
?


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