Re: [PHP] isset empty or ...?

[Александр Меньщиков]

http://www.php.net/manual/en/types.comparisons.php
Maybe first table PHP functions comparison (including 'isset' and 'empty') 
could help you.


31.03.2013 в 8:53, John Taylor-Johnston написал(а):
 I'm using

if($mydata-DPRresponselocationaddress1 != )

 is this the same as

if (!isset($mydata-DPRresponselocationaddress))
 http://php.net/manual/en/function.isset.php

 or

if (!empty($mydata-DPRresponselocationaddress))
 http://php.net/manual/en/function.empty.php

 or is there another function I have not learned yet? I don't really get 
 the difference between isset and empty.

 John



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С уважением, Александр Меньщиков

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[PHP] isset empty or ...?

[John Taylor-Johnston]

I'm using

if($mydata-DPRresponselocationaddress1 != )

is this the same as

if (!isset($mydata-DPRresponselocationaddress))
http://php.net/manual/en/function.isset.php

or

if (!empty($mydata-DPRresponselocationaddress))
http://php.net/manual/en/function.empty.php

or is there another function I have not learned yet? I don't really get 
the difference between isset and empty.


John

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