what is the best and easiest to draw a multi bar chart in php
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Published on 2010-05-27T18:01:02Z
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2010/05/27
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i want to display the results of students scores in a multi-vertical bar chart (red bar for correct , green bar for false) for each question,, i already tried Google chart, but it gives me result in this way:link text
note: the bars that reached the top , should not be at top ,, only because they have the highest value (75%), Google chart makes it at top which i don't want..
any suggestions about how to draw simple vertical bar chart with php
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