[SOLVED] sort information into arrays

[shergold]

hey, i was just wondering how i would go about sorting information into arrays for example, if i got a list of all files in a directory, or information from a database?

 

also is there away to echo out all the data in an array for example instead of typing out:

 

echo $testarray[0]."< /br>";
echo $testarray[1]."< /br>";
echo $testarray[2]."< /br>";
echo $testarray[2]."< /br>";

 

Thanks,

Shergold.

 

[p2grace]

print_r($array) displays the values of an array.  Otherwise you can use a foreach or for loop.  As far as populating an array from a mysql query, check out mysql_fetch_assoc (http://us2.php.net/mysql_fetch_assoc)