PHP 8.4.0 RC2 available for testing

Lista de tipos de recursos no PHP

Abaixo segue a lista de funções possíveis para manipular os recursos no PHP. A função is_resource() pode ser usada para identificar se a variável é um recurso enquanto get_resource_type() pode ser utilizada para retornar o tipo de recurso.

Tipos de recursos
Nome dos tipos de recursos Criado por Utilizo em Deletado por Definido
AddressInfo socket_addrinfo_lookup() socket_addrinfo_bind(), socket_addrinfo_connect(), socket_addrinfo_explain(), None AddressInfo (extensão sockets)
bzip2 bzopen() bzerrno(), bzerror(), bzerrstr(), bzflush(), bzread(), bzwrite() bzclose() Bzip2 file
cubrid connection cubrid_connect() cubrid_connect_with_url() cubrid_col_get() cubrid_col_size() cubrid_commit() cubrid_drop() cubrid_execute() cubrid_get_autocommit() cubrid_get_charset() cubrid_get_class_name() cubrid_get_db_parameter() cubrid_get_server_info() cubrid_get() cubrid_insert_id() cubrid_is_instance() cubrid_lob_export() cubrid_lob_get() cubrid_lob_send() cubrid_lock_read() cubrid_lock_write() cubrid_prepare() cubrid_put() cubrid_rollback() cubrid_schema() cubrid_seq_drop() cubrid_seq_insert() cubrid_seq_put() cubrid_set_add() cubrid_set_autocommit() cubrid_set_db_parameter() cubrid_set_drop() cubrid_affected_rows() cubrid_client_encoding() cubrid_errno() cubrid_error() cubrid_list_dbs() cubrid_ping() cubrid_query() cubrid_real_escape_string() cubrid_close() cubrid_disconnect() Conexão pelo banco de dados CUBRID
conexão em persistência cubrid cubrid_pconnect() cubrid_pconnect_with_url() cubrid_col_get() cubrid_col_size() cubrid_commit() cubrid_drop() cubrid_execute() cubrid_get_autocommit() cubrid_get_charset() cubrid_get_class_name() cubrid_get_db_parameter() cubrid_get_server_info() cubrid_get() cubrid_insert_id() cubrid_is_instance() cubrid_lob_export() cubrid_lob_get() cubrid_lob_send() cubrid_lock_read() cubrid_lock_write() cubrid_prepare() cubrid_put() cubrid_rollback() cubrid_schema() cubrid_seq_drop() cubrid_seq_insert() cubrid_seq_put() cubrid_set_add() cubrid_set_autocommit() cubrid_set_db_parameter() cubrid_set_drop() cubrid_affected_rows() cubrid_client_encoding() cubrid_errno() cubrid_error() cubrid_list_dbs() cubrid_ping() cubrid_query() cubrid_real_escape_string() cubrid_lob2_new() Conexão em persistência pelo banco de dados CUBRID
cubrid request cubrid_prepare() cubrid_execute() cubrid_query() cubrid_unbuffered_query() cubrid_bind() cubrid_column_names() cubrid_column_types() cubrid_current_oid() cubrid_execute() cubrid_free_result() cubrid_get_query_timeout() cubrid_move_cursor() cubrid_next_result() cubrid_num_cols() cubrid_num_rows() cubrid_set_query_timeout() cubrid_data_seek() cubrid_fetch_array() cubrid_fetch_assoc() cubrid_fetch_field() cubrid_fetch_lengths() cubrid_fetch_object() cubrid_fetch_row() cubrid_field_flags() cubrid_field_len() cubrid_field_name() cubrid_field_seek() cubrid_field_table() cubrid_field_type() cubrid_num_fields() cubrid_result() cubrid_lob2_bind() cubrid_close_prepare() cubrid_close_request() CUBRID request
cubrid lob cubrid_lob_get() cubrid_lob_export() cubrid_lob_send() cubrid_lob_size() cubrid_lob_close() None
cubrid lob2 cubrid_lob2_new() cubrid_fetch() cubrid_fetch_row() cubrid_fetch_array() cubrid_fetch_assoc() cubrid_fetch_object() cubrid_lob2_export() cubrid_lob2_import() cubrid_lob2_read() cubrid_lob2_write() cubrid_lob2_tell() cubrid_lob2_tell64() cubrid_lob2_seek() cubrid_lob2_seek64() cubrid_lob2_size() cubrid_lob2_size64() cubrid_lob2_close() None
curl curl_copy_handle(), curl_init() curl_copy_handle(), curl_errno(), curl_error(), curl_exec(), curl_getinfo(), curl_setopt() curl_close() cURL handle
curl_multi curl_multi_init() curl_multi_errno(), curl_multi_exec(), curl_multi_info_read(), curl_multi_remove_handle(), curl_multi_select(), curl_multi_setopt() curl_multi_close() cURL multi handle
curl_share curl_share_init() curl_share_errno(), curl_share_setopt() curl_share_close() cURL share handle
dba dba_open() dba_delete(), dba_exists(), dba_fetch(), dba_firstkey(), dba_insert(), dba_nextkey(), dba_optimize(), dba_replace(), dba_sync() dba_close() Link to DBA database
dba persistent dba_popen() dba_delete(), dba_exists(), dba_fetch(), dba_firstkey(), dba_insert(), dba_nextkey(), dba_optimize(), dba_replace(), dba_sync() None Persistent link to DBA database
dbase dbase_open() dbase_pack(), dbase_add_record(), dbase_replace_record(), dbase_delete_record(), dbase_get_record(), dbase_get_record_with_names(), dbase_numfields(), dbase_numrecords() dbase_close() Link to Dbase database
enchant_broker enchant_broker_init() enchant_broker_describe(), enchant_broker_dict_exists(), enchant_broker_get_dict_path(), enchant_broker_get_error(), enchant_broker_list_dicts(), enchant_broker_set_dict_path(), enchant_broker_set_ordering() enchant_broker_free() Enchant broker (anteriormente ao PHP 8.0.0)
enchant_dict enchant_broker_request_dict() enchant_broker_request_pwl_dict() enchant_dict_add_to_personal(), enchant_dict_add_to_session(), enchant_dict_check(), enchant_dict_describe(), enchant_dict_get_error(), enchant_dict_is_in_session(), enchant_dict_store_replacement(), enchant_dict_suggest() enchant_broker_free_dict() Enchant dictionary (anteriormente ao PHP 8.0.0)
fdf fdf_open() fdf_create(), fdf_save(), fdf_get_value(), fdf_set_value(), fdf_next_field_name(), fdf_set_ap(), fdf_set_status(), fdf_get_status(), fdf_set_file(), fdf_get_file(), fdf_set_flags(), fdf_set_opt(), fdf_set_submit_form_action(), fdf_set_javascript_action() fdf_close() Arquivo FDF
ftp ftp_connect(), ftp_ssl_connect() ftp_login(), ftp_pwd(), ftp_cdup(), ftp_chdir(), ftp_mkdir(), ftp_rmdir(), ftp_nlist(), ftp_rawlist(), ftp_systype(), ftp_pasv(), ftp_get(), ftp_fget(), ftp_put(), ftp_fput(), ftp_size(), ftp_mdtm(), ftp_rename(), ftp_delete(), ftp_site(), ftp_alloc(), ftp_chmod(), ftp_exec(), ftp_get_option(), ftp_nb_continue(), ftp_nb_fget(), ftp_nb_fput(), ftp_nb_get(), ftp_nb_put(), ftp_raw(), ftp_set_option() ftp_close() FTP stream (anteriormente ao PHP 8.1.0)
gd imagecreate(), imagecreatefromgd(), imagecreatefromgd2(), imagecreatefromgd2part(), imagecreatefromgif(), imagecreatefromjpeg(), imagecreatefrompng(), imagecreatefromwbmp(), imagecreatefromstring(), imagecreatefromxbm(), imagecreatefromxpm(), imagecreatetruecolor(), imagerotate() imagearc(), imagechar(), imagecharup(), imagecolorallocate(), imagecolorat(), imagecolorclosest(), imagecolorexact(), imagecolorresolve(), imagegammacorrect(), imagegammacorrect(), imagecolorset(), imagecolorsforindex(), imagecolorstotal(), imagecolortransparent(), imagecopy(), imagecopyresized(), imagedashedline(), imagefill(), imagefilledpolygon(), imagefilledrectangle(), imagefilltoborder(), imagegif(), imagepng(), imagejpeg(), imagewbmp(), imageinterlace(), imageline(), imagepolygon(), imagerectangle(), imagerotate(), imagesetpixel(), imagestring(), imagestringup(), imagesx(), imagesy(), imagettftext(), imagefilledarc(), imageellipse(), imagefilledellipse(), imagecolorclosestalpha(), imagecolorexactalpha(), imagecolorresolvealpha(), imagecopymerge(), imagecopymergegray(), imagecopyresampled(), imagetruecolortopalette(), imagesetbrush(), imagesettile(), imagesetthickness(), image2wbmp(), imagealphablending(), imageantialias(), imagecolorallocatealpha(), imagecolorclosesthwb(), imagecolordeallocate(), imagecolormatch(), imagefilter(), imagefttext(), imagegd(), imagegd2(), imageistruecolor(), imagelayereffect(), imagepalettecopy(), imagesavealpha(), imagesetstyle(), imagexbm() imagedestroy() Imagem GD (anteriormente ao PHP 8.0.0)
gd font imageloadfont() imagechar(), imagecharup(), imagefontheight() None Fonte para GD (anteriormente ao PHP 8.1.0)
imap imap_open() imap_append(), imap_body(), imap_check(), imap_createmailbox(), imap_delete(), imap_deletemailbox(), imap_expunge(), imap_fetchbody(), imap_fetchstructure(), imap_headerinfo(), imap_header(), imap_headers(), imap_listmailbox(), imap_getmailboxes(), imap_get_quota(), imap_status(), imap_listsubscribed(), imap_set_quota(), imap_set_quota(), imap_getsubscribed(), imap_mail_copy(), imap_mail_move(), imap_num_msg(), imap_num_recent(), imap_ping(), imap_renamemailbox(), imap_reopen(), imap_subscribe(), imap_undelete(), imap_unsubscribe(), imap_scanmailbox(), imap_mailboxmsginfo(), imap_fetchheader(), imap_uid(), imap_msgno(), imap_search(), imap_fetch_overview() imap_close() Link para os servidores IMAP e POP3 (anteriormente ao PHP 8.1.0)
interbase blob ibase_blob_create(), ibase_blob_import(), ibase_blob_open() ibase_blob_add(), ibase_blob_cancel(), ibase_blob_echo(), ibase_blob_get(), ibase_blob_info() ibase_blob_close()
interbase link ibase_connect() ibase_query(), ibase_prepare(), ibase_trans() ibase_close() Link to Interbase database
interbase link persistent ibase_pconnect() ibase_query(), ibase_prepare(), ibase_trans() None Conexão em persistência no banco de dados Interbase
interbase query ibase_prepare() ibase_execute() ibase_free_query() Interbase query
interbase result ibase_query() ibase_fetch_row(), ibase_fetch_object(), ibase_field_info(), ibase_num_fields() ibase_free_result() Interbase Result
interbase transaction ibase_trans() ibase_commit() ibase_rollback() Interbase transaction
Link ldap ldap_connect(), ldap_search() ldap_count_entries(), ldap_first_attribute(), ldap_first_entry(), ldap_get_attributes(), ldap_get_dn(), ldap_get_entries(), ldap_get_values(), ldap_get_values_len(), ldap_next_attribute(), ldap_next_entry() ldap_close() Conexão ldap (anteriormente ao PHP 8.1.0)
ldap result ldap_read() ldap_add(), ldap_compare(), ldap_bind(), ldap_count_entries(), ldap_delete(), ldap_errno(), ldap_error(), ldap_first_attribute(), ldap_first_entry(), ldap_get_attributes(), ldap_get_dn(), ldap_get_entries(), ldap_get_values(), ldap_get_values_len(), ldap_get_option(), ldap_list(), ldap_modify(), ldap_mod_add(), ldap_mod_replace(), ldap_next_attribute(), ldap_next_entry(), ldap_mod_del(), ldap_set_option(), ldap_unbind() ldap_free_result() ldap search result (anteriormente ao PHP 8.1.0)
ldap result entry ldap result entry (anteriormente ao PHP 8.1.0)
mailparse_mail_structure mailparse_msg_create() mailparse_msg_parse_file() mailparse_msg_extract_part_file() mailparse_msg_extract_part() mailparse_msg_extract_whole_part_file() mailparse_msg_get_part_data() mailparse_msg_get_part() mailparse_msg_get_structure() mailparse_msg_parse() mailparse_msg_free()  
Conexão mysql mysql_connect() mysql_affected_rows(), mysql_create_db(), mysql_data_seek(), mysql_db_name(), mysql_db_query(), mysql_drop_db(), mysql_errno(), mysql_error(), mysql_insert_id(), mysql_list_dbs(), mysql_list_fields(), mysql_list_tables(), mysql_query(), mysql_result(), mysql_select_db(), mysql_tablename(), mysql_get_host_info(), mysql_get_proto_info(), mysql_get_server_info() mysql_close() Conexão para o banco de dados MySQL
Conexão persistênte para mysql mysql_pconnect() mysql_affected_rows(), mysql_create_db(), mysql_data_seek(), mysql_db_name(), mysql_db_query(), mysql_drop_db(), mysql_errno(), mysql_error(), mysql_insert_id(), mysql_list_dbs(), mysql_list_fields(), mysql_list_tables(), mysql_query(), mysql_result(), mysql_select_db(), mysql_tablename(), mysql_get_host_info(), mysql_get_proto_info(), mysql_get_server_info() None Conexão persistênte para MySQL
Resultado mysql mysql_db_query(), mysql_list_dbs(), mysql_list_fields(), mysql_list_processes(), mysql_list_tables(), mysql_query(), mysql_unbuffered_query() mysql_data_seek(), mysql_db_name(), mysql_fetch_array(), mysql_fetch_assoc(), mysql_fetch_field(), mysql_fetch_lengths(), mysql_fetch_object(), mysql_fetch_row(), mysql_fetch_row(), mysql_field_flags(), mysql_field_name(), mysql_field_len(), mysql_field_seek(), mysql_field_table(), mysql_field_type(), mysql_num_fields(), mysql_num_rows(), mysql_result(), mysql_tablename() mysql_free_result() Resultado MySQL
oci8 collection oci_new_collection() OCICollection::append(), OCICollection::assign(), OCICollection::assignElem(), OCICollection::getElem(), OCICollection::max(), OCICollection::size(), OCICollection::trim() OCICollection::free() Oracle Collection
oci8 connection oci_connect(), oci_pconnect(), oci_new_connect() oci_commit(), oci_error(), oci_new_cursor(), oci_parse(), oci_password_change(), oci_rollback(), oci_server_version(), oci_set_action(), oci_set_client_identifier(), oci_set_client_info(), oci_set_module_name() oci_close() Connection to Oracle Database
oci8 lob oci_new_descriptor() OCILob::append(), OCILob::close(), OCILob::eof(), OCILob::erase(), OCILob::export(), OCILob::flush(), OCILob::getBuffering(), OCILob::import(), OCILob::load(), OCILob::read(), OCILob::rewind(), OCILob::save(), OCILob::saveFile(), OCILob::seek(), OCILob::setBuffering(), OCILob::size(), OCILob::tell(), OCILob::truncate(), OCILob::write(), OCILob::writeTemporary(), OCILob::writeToFile(), oci_lob_copy(), oci_lob_is_equal() OCILob::free() Oracle large objects
oci8 statement oci_parse(), oci_new_cursor() oci_bind_array_by_name(), oci_bind_by_name(), oci_cancel(), oci_define_by_name(), oci_error() oci_execute(), oci_fetch_all(), oci_fetch_array(), oci_fetch_assoc(), oci_fetch_object(), oci_fetch_row(), oci_fetch(), oci_field_is_null(), oci_field_name(), oci_field_precision(), oci_field_scale(), oci_field_size(), oci_field_type_raw(), oci_field_type(), oci_num_fields(), oci_num_rows(), oci_result(), oci_set_prefetch(), oci_statement_type() oci_free_statement() Oracle cursor
Conexão odbc odbc_connect() odbc_autocommit(), odbc_commit(), odbc_error(), odbc_errormsg(), odbc_exec(), odbc_tables(), odbc_tableprivileges(), odbc_do(), odbc_prepare(), odbc_columns(), odbc_columnprivileges(), odbc_procedurecolumns(), odbc_specialcolumns(), odbc_rollback(), odbc_setoption(), odbc_gettypeinfo(), odbc_primarykeys(), odbc_foreignkeys(), odbc_procedures(), odbc_statistics() odbc_close() Conexão para o banco de dados ODBC
Conexão persistênte para odbc odbc_pconnect() odbc_autocommit(), odbc_commit(), odbc_error(), odbc_errormsg(), odbc_exec(), odbc_tables(), odbc_tableprivileges(), odbc_do(), odbc_prepare(), odbc_columns(), odbc_columnprivileges(), odbc_procedurecolumns(), odbc_specialcolumns(), odbc_rollback(), odbc_setoption(), odbc_gettypeinfo(), odbc_primarykeys(), odbc_foreignkeys(), odbc_procedures(), odbc_statistics() Nenhum Conexão persistênte no ODBC
Resultado odbc odbc_prepare() odbc_binmode(), odbc_cursor(), odbc_execute(), odbc_fetch_into(), odbc_fetch_row(), odbc_field_name(), odbc_field_num(), odbc_field_type(), odbc_field_len(), odbc_field_precision(), odbc_field_scale(), odbc_longreadlen(), odbc_num_fields(), odbc_num_rows(), odbc_result(), odbc_result_all(), odbc_setoption() odbc_free_result() Resultado ODBC
Conexão birdstep Link to Birdstep database (anteriormente ao PHP 7.3.0)
Resultado birdstep Birdstep result (anteriormente ao PHP 7.3.0)
Chave OpenSSL openssl_get_privatekey(), openssl_get_publickey() openssl_sign(), openssl_seal(), openssl_open(), openssl_verify() openssl_free_key() Chave OpenSSL
OpenSSL X.509 openssl_x509_read() openssl_x509_parse(), openssl_x509_checkpurpose() openssl_x509_free() Chave pública
pgsql large object pg_lo_open() pg_lo_open(), pg_lo_create(), pg_lo_read(), pg_lo_read_all(), pg_lo_seek(), pg_lo_tell(), pg_lo_unlink(), pg_lo_write() pg_lo_close() PostgreSQL Large Object (anteriormente ao PHP 8.1.0)
Conexão pgsql pg_connect() pg_affected_rows(), pg_query(), pg_send_query(), pg_get_result(), pg_connection_busy(), pg_connection_reset(), pg_connection_status(), pg_last_error(), pg_last_notice(), pg_lo_create(), pg_lo_export(), pg_lo_import(), pg_lo_open(), pg_lo_unlink(), pg_host(), pg_port(), pg_dbname(), pg_options(), pg_copy_from(), pg_copy_to(), pg_end_copy(), pg_put_line(), pg_tty(), pg_trace(), pg_untrace(), pg_set_client_encoding(), pg_client_encoding(), pg_meta_data(), pg_convert(), pg_insert(), pg_select(), pg_delete(), pg_update() pg_close() Conexão no banco de dados PostgreSQL (anteriormente ao PHP 8.1.0)
Conexão em persistência pgsql pg_pconnect() pg_affected_rows(), pg_query(), pg_send_query(), pg_get_result(), pg_connection_busy(), pg_connection_reset(), pg_connection_status(), pg_last_error(), pg_last_notice(), pg_lo_create(), pg_lo_export(), pg_lo_import(), pg_lo_open(), pg_lo_unlink(), pg_host(), pg_port(), pg_dbname(), pg_options(), pg_copy_from(), pg_copy_to(), pg_end_copy(), pg_put_line(), pg_tty(), pg_trace(), pg_untrace(), pg_set_client_encoding(), pg_client_encoding(), pg_meta_data(), pg_convert(), pg_insert(), pg_select(), pg_delete(), pg_update() Nenhum Conexão em persistência PostgreSQL
Resultado pgsql pg_execute(), pg_query(), pg_query_params(), pg_get_result() pg_fetch_array(), pg_fetch_object(), pg_fetch_result(), pg_fetch_row(), pg_field_is_null(), pg_field_name(), pg_field_num(), pg_field_prtlen(), pg_field_size(), pg_field_type(), pg_last_oid(), pg_num_fields(), pg_num_rows(), pg_result_error(), pg_result_status() pg_free_result() Resultado PostgreSQL (anteriormente ao PHP 8.1.0)
pgsql string
pspell pspell_new(), pspell_new_config(), pspell_new_personal() pspell_add_to_personal(), pspell_add_to_session(), pspell_check(), pspell_clear_session(), pspell_config_ignore(), pspell_config_mode(), pspell_config_personal(), pspell_config_repl(), pspell_config_runtogether(), pspell_config_save_repl(), pspell_save_wordlist(), pspell_store_replacement(), pspell_suggest() Nenhum pspell dictionary (anteriormente ao PHP 8.1.0)
Configuração pspell pspell_config_create() pspell_new_config() None pspell configuration (anteriormente ao PHP 8.1.0)
shmop shmop_open() shmop_read(), shmop_write(), shmop_size(), shmop_delete() shmop_close() Identificador de bloco de memória compartilhada (anteriormente ao PHP 8.0.0)
Socket socket_accept(), socket_addrinfo_bind(), socket_addrinfo_connect(), socket_create(), socket_create_listen(), socket_import_stream(), socket_wsaprotocol_info_import() socket_accept(), socket_bind(), socket_clear_error(), socket_connect(), socket_get_option(), socket_getpeername(), socket_getsockname(), socket_last_error(), socket_listen(), socket_read(), socket_recv(), socket_recvfrom(), socket_recvmsg(), socket_select(), socket_send(), socket_sendmsg(), socket_sendto(), socket_set_block(), socket_set_nonblock(), socket_set_option(), socket_shutdown(), socket_write(), socket_wsaprotocol_info_export(), socket_wsaprotocol_info_release() socket_close() Socket (extensão sockets)
stream opendir() readdir(), rewinddir() closedir() Dir handle
stream fopen(), tmpfile() feof(), fflush(), fgetc(), fgetcsv(), fgets(), fgetss(), flock(), fpassthru(), fputs(), fwrite(), fread(), fseek(), ftell(), fstat(), ftruncate(), set_file_buffer(), rewind() fclose() File handle
stream popen(), fsockopen(), pfsockopen() feof(), fflush(), fgetc(), fgetcsv(), fgets(), fgetss(), fpassthru(), fputs(), fwrite(), fread() pclose() Process handle
socket fflush(), fgetc(), fgetcsv(), fgets(), fgetss(), fpassthru(), fputs(), fwrite(), fread() fclose() Socket handle
SSH2 Session ssh2_connect() ssh2_disconnect()  
SSH2 Listener ssh2_forward_listen()  
SSH2 SFTP ssh2_sftp()  
SSH2 Publickey Subsystem ssh2_publickey_init()  
sysvmsg queue msg_get_queue() msg_queue_exists(), msg_receive(), msg_send(), msg_set_queue(), msg_stat_queue() msg_remove_queue() System V Message Queue (anteriormente ao PHP 8.0.0)
sysvsem sem_get() sem_acquire() sem_release() System V Semaphore (anteriormente ao PHP 8.0.0)
sysvshm shm_attach() shm_remove(), shm_put_var(), shm_get_var(), shm_remove_var() shm_detach() Sistema V de memória compartilhada (anteriormente ao PHP 8.0.0)
wddx wddx_packet_start() wddx_add_vars() wddx_packet_end() WDDX packet
xml xml_parser_create(), xml_parser_create_ns() xml_set_object(), xml_set_element_handler(), xml_set_character_data_handler(), xml_set_processing_instruction_handler(), xml_set_default_handler(), xml_set_unparsed_entity_decl_handler(), xml_set_notation_decl_handler(), xml_set_external_entity_ref_handler(), xml_parse(), xml_get_error_code(), xml_error_string(), xml_get_current_line_number(), xml_get_current_column_number(), xml_get_current_byte_index(), xml_parse_into_struct(), xml_parser_set_option(), xml_parser_get_option() xml_parser_free() XML parser (anteriormente ao PHP 8.0.0)
zlib gzopen() gzeof(), gzgetc(), gzgets(), gzgetss(), gzpassthru(), gzputs(), gzread(), gzrewind(), gzseek(), gztell(), gzwrite() gzclose() gz-compressed file
zlib.deflate deflate_init() deflate_add() None incremental deflate context (anteriormente ao PHP 8.0.0)
zlib.inflate inflate_init() inflate_add(), inflate_get_read_len(), inflate_get_status() None incremental inflate context (anteriormente ao PHP 8.0.0)

add a note

User Contributed Notes 1 note

up
3
Anonymous
1 year ago
Resource of type "process" is returned by proc_open() and used by proc_close()
To Top