openssl_pkey_export_to_file 453 ext/openssl/openssl.c PHP_FE(openssl_pkey_export_to_file, arginfo_openssl_pkey_export_to_file) openssl_pkey_export_to_file 3671 ext/openssl/openssl.c PHP_FUNCTION(openssl_pkey_export_to_file) openssl_pkey_export_to_file 60 ext/openssl/php_openssl.h PHP_FUNCTION(openssl_pkey_export_to_file);