Hey,
I have a $data array like this:
[0] => 158
[1] => 169926
[2] => 169931
[3] => 169932
[4] => 169933
then when i delete the first one ([0] => 158) it becomes like this:
[1] => 169926
[2] => 169931
[3] => 169932
[4] => 169933
how do I get it to sort again from 0,1,2,3 etc?
I tried sort(), ksort(),reset() etc....but it still shows as starting from 1
instead of resorting the keys starting from 0
what function should i lookup/use?
If you're always taking the first element, why not use array_shift?
http://us2.php.net/manual/en/function.array-shift.php
array_shift() shifts the first value of the array off and returns it, shortening the array by one element and moving everything down. All numerical array keys will be modified to start counting from zero while literal keys won't be touched. If array is empty (or is not an array), NULL will be returned.