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[SOLVED] General Questions


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1) Where can I learn up on foreach statemnts? Also, those are for php 5.0 and up right?


2) Where can I get a list of mysql commands? Like I know SELECT INSERT UPDATE DELETE but ive seen a lot of stuff ive never even heard of before. Like GROUP () and sum() and werid weird stuff. But i can use those a lot and want to see what else there is.


Thanks in advance.

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a watered down version of foreach is basically you can apply or use a whole array for something

like lets say you want to add a continuous +1 to each value of an array you can say

$i = 1;
foreach($myarray as $value) //$value is the standard foreach placeholder var
echo $value."<br/>";


its most often used for echoing o complex sorts although you can write sort functions most of the time its easier to sort via a foreach type function

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