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 Posted by "Richard Lynch" on 07/25/05 04:07 
On Sun, July 24, 2005 11:39 am, Dotan Cohen said: 
> On 7/24/05, Bruce Gilbert <webguync@gmail.com> wrote: 
>> I am well versed in coding with xhtml which requires all lower case 
>> and am pretty much a newbie at PHP so that is why I am asking this 
>> question. 
>> 
>> is this acceptible 
>> 
>> if ($_post [sender_email] == "") or does at have to be if ($_POST 
>> [sender_email] == "") 
>> 
>> in short, do uppercase and lowercase always have the same meaning. 
>> 
>> thx, 
>> 
> 
> PHP is case-sensitive. UppERCase is NOT the same as uppercase. HTML is 
> not case sensitive only because browsers are forgiving. 
 
PHP variables are case-sensitive. 
 
PHP FUNCTIONS are not. 
 
You're on your own figuring out if class names/methods are/aren't 
case-sensitive this week. :-v 
 
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