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fixed images allways get resized, because mb_substring returned 3 bytes, using cut_bytes now

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This commit is contained in:
Ralf Becker 2012-02-10 09:07:47 +00:00
parent 693a819d57
commit 818735e5a2
1 changed files with 4 additions and 1 deletions
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5
addressbook/inc/class.addressbook_bo.inc.php
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@ -954,8 +954,9 @@ class addressbook_bo extends addressbook_so
//error_log(__METHOD__."() got image $src_w * $src_h, is_jpeg=".array2string(substr($photo,0,2) === "\377\330"));
// if $photo is to width or not a jpeg image --> resize it
if ($src_w > $dst_w || substr($photo,0,2) !== "\377\330")
if ($src_w > $dst_w || cut_bytes($photo,0,2) !== "\377\330")
{
//error_log(__METHOD__."(,dst_w=$dst_w) src_w=$src_w, cut_bytes(photo,0,2)=".array2string(cut_bytes($photo,0,2)).' --> resizing');
// scale the image to a width of 60 and a height according to the proportion of the source image
$resized = imagecreatetruecolor($dst_w,$dst_h = round($src_h * $dst_w / $src_w));
imagecopyresized($resized,$image,0,0,0,0,$dst_w,$dst_h,$src_w,$src_h);
@ -968,6 +969,8 @@ class addressbook_bo extends addressbook_so
imagedestroy($resized);
//error_log(__METHOD__."() resized image $src_w*$src_h to $dst_w*$dst_h");
}
//else error_log(__METHOD__."(,dst_w=$dst_w) src_w=$src_w, cut_bytes(photo,0,2)=".array2string(cut_bytes($photo,0,2)).' --> NOT resizing');
imagedestroy($image);
return $photo;