Here is another example to convert from 0-100 quality scale to 9-0 PNG quality:
<?php
$png_quality = round( 10 - ($quality / 10) );
imagepng($resource, $path, $png_quality);
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Server IP: 69.147.83.197
Probable Submitter: 68.12.186.145
----
Manual Page -- http://www.php.net/manual/en/function.imagepng.php
Edit -- https://master.php.net/note/edit/102365
Del: integrated -- https://master.php.net/note/delete/102365/integrated
Del: useless -- https://master.php.net/note/delete/102365/useless
Del: bad code -- https://master.php.net/note/delete/102365/bad+code
Del: spam -- https://master.php.net/note/delete/102365/spam
Del: non-english -- https://master.php.net/note/delete/102365/non-english
Del: in docs -- https://master.php.net/note/delete/102365/in+docs
Del: other reasons-- https://master.php.net/note/delete/102365
Reject -- https://master.php.net/note/reject/102365
Search -- https://master.php.net/manage/user-notes.php
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