Re: Unknown Syntax
| From: | erythros | Date: | Fri, 11 Jul 2003 13:15:14 +0000 |
| Subject: | Re: Unknown Syntax | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-154870@lists.php.net to get a copy of this message | ||
two equal signs means 'equal to'
so '!==' means 'not equal to'
one equal sign sets a value.
ie...
x = 2; // x is set to the value of 2
if(x!==3) // checks if the value of x is not equal to 3
as for != i've never seen it with just one equal sign...
"Chris Morrow" <chris.morrow@btopenworld.com> wrote in message
news:20030711125539.71628.qmail@pb1.pair.com...
> Does anybody recognize this:
>
> !==
>
> with 2 '='
>
> Ive known != to mean not equal to but i'm just looking at someone elses
> script and they use this instead. Does anyone know if this works or any
> problems with it?
>
> Cheers
>
>