At 08:50 PM 9/23/2012, Ron Piggott wrote:
I am wondering if there is a way to remove from
an array where the value is 0 (â??zeroâ??)
Array example:
$total_points_awarded = array( 1 => 17, 3 => 14, 4 => 0, 5 => 1, 6 => 0 );
In this example I would like to remove element # 4 and # 6.
The â??keyâ?? ( 1,3,4,5,6 ) represents the
memberâ??s account #. It is an auto_increment value in a mySQL table
The â??valueâ?? ( 17,14,0,1,0 ) represents their score.
The application for this is a list of the top
users. If someone has 0 points I donâ??t want to include them.
Any thoughts? Any help is appreciated.
Look at array_filter() ... http://php.net/array_filter
<?php
$total_points_awarded = array( 1 => 17, 3 => 14, 4 => 0, 5 => 1, 6 => 0 );
print_r(array_filter($total_points_awarded));
Ken
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