gdImageCreateFromGd2Part  400 ext/gd/libgd/gd_gd2.c gdImagePtr gdImageCreateFromGd2Part (FILE * inFile, int srcx, int srcy, int w, int h)
gdImageCreateFromGd2Part  231 main/php_compat.h #define gdImageCreateFromGd2Part php_gd_gdImageCreateFromGd2Part