STACK_OF          571 ext/openssl/openssl.c static STACK_OF(X509) * load_all_certs_from_file(char *certfile);
STACK_OF         1616 ext/openssl/openssl.c static STACK_OF(X509) * load_all_certs_from_file(char *certfile)
STACK_OF         1865 ext/openssl/openssl.c static STACK_OF(X509) * php_array_to_X509_sk(zval ** zcerts TSRMLS_DC) /* {{{ */