(PECL gmagick >= Unknown)
Gmagick::getimagefilename — Returns the filename of a particular image in a sequence
Returns the filename of a particular image in a sequence
锟剿猴拷锟斤拷没锟叫诧拷锟斤拷锟斤拷
Returns a string with the filename of the image
锟斤拷锟斤拷时锟阶筹拷 GmagickException锟斤拷