(PECL gmagick >= Unknown)
Gmagick::current — The current purpose
Returns reference to the current gmagick object with image pointer at the correct sequence.
锟剿猴拷锟斤拷没锟叫诧拷锟斤拷锟斤拷
Returns self on success.
锟斤拷锟斤拷时锟阶筹拷 GmagickException锟斤拷