FS_IS_FILE        809 ext/spl/spl_directory.c FileInfoFunction(isFile, FS_IS_FILE)
FS_IS_FILE        729 ext/standard/filestat.c #define IS_EXISTS_CHECK(__t) ((__t) == FS_EXISTS  || (__t) == FS_IS_W || (__t) == FS_IS_R || (__t) == FS_IS_X || (__t) == FS_IS_FILE || (__t) == FS_IS_DIR || (__t) == FS_IS_LINK)
FS_IS_FILE        913 ext/standard/filestat.c 	case FS_IS_FILE:
FS_IS_FILE       1068 ext/standard/filestat.c FileFunction(PHP_FN(is_file), FS_IS_FILE)