Image_Resize patches (1/2)

On Fri, 19 Apr 2002, Peter Bowyer wrote: > OK everyone, a new version is available @ > <http://www.narrow-gauge.co.uk/Image_Transform.tar.gz>. > Please test and > report any problems. Then I think it's nearly ready to be committed to > PEAR :-) > > Peter. Dear Peter, Image_Transform is a very good package, thanks! I have a few corrective patches first, for scale(), the test for a percent mark is incorrect and yields an error notice with PHP 4.3cvs (can't use a negative string offset). Here is a patch to correct this; I can apply it if you approve. - Brent --- Transform.php 2002-09-02 10:05:54.000000000 -0500 +++ /home/busterb/public_html/brentandtiffany.org/www/include/pear/Image/Transform.php 2002-09-04 07:57:45.000000000 -0500 @@ -173,8 +173,7 @@ */ function scale($size) { - $strlen = strlen($size); - if ($strlen > 0 && '%' == $size{-1}) { + if ((strlen($size) > 1) && (substr($size,-1) == '%')) { return $this->scaleByPercentage(substr($size, 0, -1)); } elseif ($size < 1) { return $this->scaleByFactor($size);