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array variables

Posted: Thu Apr 07, 2011 5:52 am
by lev444
hi all,
please help with such problem:
I have several arrays like $v1, $v2, $v3...
I want to get all data from all arrays using "while". Tell me please how can I change numbers in array names ($v1, $v2) with another variable to use something like
while (is_array($vX) {
do something;
}

SOLVED: array variables

Posted: Thu Apr 07, 2011 6:59 am
by lev444
Solved!
I've used
$i=1;
$k="v".$i;
while (is_array($$k)){
do something;
...
$i++;
$k="v".$i;
}