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 recursosCriado porUtilizo emDeletado porDefinido
AddressInfosocket_addrinfo_lookup()socket_addrinfo_bind(), socket_addrinfo_connect(), socket_addrinfo_explain(), None AddressInfo (extensão sockets)
bzip2bzopen()bzerrno(), bzerror(), bzerrstr(), bzflush(), bzread(), bzwrite()bzclose()Bzip2 file
cubrid connectioncubrid_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 cubridcubrid_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 requestcubrid_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 lobcubrid_lob_get()cubrid_lob_export()cubrid_lob_send()cubrid_lob_size()cubrid_lob_close() None
cubrid lob2cubrid_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
curlcurl_copy_handle(), curl_init()curl_copy_handle(), curl_errno(), curl_error(), curl_exec(), curl_getinfo(), curl_setopt()curl_close()cURL handle
curl_multicurl_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_sharecurl_share_init()curl_share_errno(), curl_share_setopt()curl_share_close()cURL share handle
dbadba_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 persistentdba_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
dbasedbase_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_brokerenchant_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_dictenchant_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)
fdffdf_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
ftpftp_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)
gdimagecreate(), 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 fontimageloadfont()imagechar(), imagecharup(), imagefontheight() None Fonte para GD (anteriormente ao PHP 8.1.0)
imapimap_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 blobibase_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 linkibase_connect()ibase_query(), ibase_prepare(), ibase_trans()ibase_close()Link to Interbase database
interbase link persistentibase_pconnect()ibase_query(), ibase_prepare(), ibase_trans() None Conexão em persistência no banco de dados Interbase
interbase queryibase_prepare()ibase_execute()ibase_free_query()Interbase query
interbase resultibase_query()ibase_fetch_row(), ibase_fetch_object(), ibase_field_info(), ibase_num_fields()ibase_free_result()Interbase Result
interbase transactionibase_trans()ibase_commit()ibase_rollback()Interbase transaction
Link ldapldap_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 resultldap_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 entryldap result entry (anteriormente ao PHP 8.1.0)
mailparse_mail_structuremailparse_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 mysqlmysql_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 mysqlmysql_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 mysqlmysql_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 collectionoci_new_collection()OCICollection::append(), OCICollection::assign(), OCICollection::assignElem(), OCICollection::getElem(), OCICollection::max(), OCICollection::size(), OCICollection::trim()OCICollection::free()Oracle Collection
oci8 connectionoci_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 loboci_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 statementoci_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 odbcodbc_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 odbcodbc_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 odbcodbc_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 birdstepLink to Birdstep database (anteriormente ao PHP 7.3.0)
Resultado birdstepBirdstep result (anteriormente ao PHP 7.3.0)
Chave OpenSSLopenssl_get_privatekey(), openssl_get_publickey()openssl_sign(), openssl_seal(), openssl_open(), openssl_verify()openssl_free_key()Chave OpenSSL
OpenSSL X.509openssl_x509_read()openssl_x509_parse(), openssl_x509_checkpurpose()openssl_x509_free()Chave pública
pgsql large objectpg_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 pgsqlpg_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 pgsqlpg_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 pgsqlpg_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
pspellpspell_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 pspellpspell_config_create()pspell_new_config() None pspell configuration (anteriormente ao PHP 8.1.0)
shmopshmop_open()shmop_read(), shmop_write(), shmop_size(), shmop_delete()shmop_close()Identificador de bloco de memória compartilhada (anteriormente ao PHP 8.0.0)
Socketsocket_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)
streamopendir()readdir(), rewinddir()closedir()Dir handle
streamfopen(), tmpfile()feof(), fflush(), fgetc(), fgetcsv(), fgets(), fgetss(), flock(), fpassthru(), fputs(), fwrite(), fread(), fseek(), ftell(), fstat(), ftruncate(), set_file_buffer(), rewind()fclose()File handle
streampopen(), fsockopen(), pfsockopen()feof(), fflush(), fgetc(), fgetcsv(), fgets(), fgetss(), fpassthru(), fputs(), fwrite(), fread()pclose()Process handle
socketfflush(), fgetc(), fgetcsv(), fgets(), fgetss(), fpassthru(), fputs(), fwrite(), fread()fclose()Socket handle
SSH2 Sessionssh2_connect()ssh2_disconnect() 
SSH2 Listenerssh2_forward_listen() 
SSH2 SFTPssh2_sftp() 
SSH2 Publickey Subsystemssh2_publickey_init() 
sysvmsg queuemsg_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)
sysvsemsem_get()sem_acquire()sem_release()System V Semaphore (anteriormente ao PHP 8.0.0)
sysvshmshm_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)
wddxwddx_packet_start()wddx_add_vars()wddx_packet_end()WDDX packet
xmlxml_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)
zlibgzopen()gzeof(), gzgetc(), gzgets(), gzgetss(), gzpassthru(), gzputs(), gzread(), gzrewind(), gzseek(), gztell(), gzwrite()gzclose()gz-compressed file
zlib.deflatedeflate_init()deflate_add() None incremental deflate context (anteriormente ao PHP 8.0.0)
zlib.inflateinflate_init()inflate_add(), inflate_get_read_len(), inflate_get_status() None incremental inflate context (anteriormente ao PHP 8.0.0)
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