ftp_delete        189 ftp/ftp.h      int		ftp_delete(ftpbuf_t *ftp, const char *path);
ftp_delete        270 ftp/php_ftp.c  	PHP_FE(ftp_delete,			arginfo_ftp_delete)
ftp_delete       1308 ftp/php_ftp.c  	if (!ftp_delete(ftp, file)) {