document getImageSize() return format
authorAntoine Musso <hashar@users.mediawiki.org>
Wed, 4 Jan 2012 13:22:01 +0000 (13:22 +0000)
committerAntoine Musso <hashar@users.mediawiki.org>
Wed, 4 Jan 2012 13:22:01 +0000 (13:22 +0000)
commit4e41179d32818a5b58ee3a4bd4b28e4795aa4b23
tree8c33b6acfa06cff9e4de7b59af74758769135255
parentfea77a911722dc73352aa546c6cf84337e914dad
document getImageSize() return format

Return array should return the same kind of array that PHP
internal method getimagesize() returns. See upstream doc:

  http://www.php.net/getimagesize
includes/media/Generic.php