|  | 
 
 List of Resource Types
  The following is a list of functions which create, use or destroy
  PHP resources.  The function is_resource can be
  used to determine if a variable is a resource and
  get_resource_type will return the type of
  resource it is.
   
   Resource Types
   
     
     
     
     
     
     
      
       | Resource Type Name | Created By | Used By | Destroyed By | Definition |  
    | aspell | aspell_new | aspell_check,
     aspell_check_raw,
     aspell_suggest | None | Aspell dictionary |  
   | bzip2 | bzopen | bzerrno,
     bzerror,
     bzerrstr,
     bzflush,
     bzread,
     bzwrite | bzclose | Bzip2 file |  
    | COM | com_load | com_invoke,
     com_propget,
     com_get,
     com_propput,
     com_set,
     com_propput | None | COM object reference |  
     | VARIANT |  |  |  |  |  
    | cpdf | cpdf_open | cpdf_page_init,
     cpdf_finalize_page,
     cpdf_finalize,
     cpdf_output_buffer,
     cpdf_save_to_file,
     cpdf_set_current_page,
     cpdf_begin_text,
     cpdf_end_text,
     cpdf_show,
     cpdf_show_xy,
     cpdf_text,
     cpdf_set_font,
     cpdf_set_leading,
     cpdf_set_text_rendering,
     cpdf_set_horiz_scaling,
     cpdf_set_text_rise,
     cpdf_set_text_matrix,
     cpdf_set_text_pos,
     cpdf_set_text_pos,
     cpdf_set_word_spacing,
     cpdf_continue_text,
     cpdf_stringwidth,
     cpdf_save,
     cpdf_translate,
     cpdf_restore,
     cpdf_scale,
     cpdf_rotate,
     cpdf_setflat,
     cpdf_setlinejoin,
     cpdf_setlinecap,
     cpdf_setmiterlimit,
     cpdf_setlinewidth,
     cpdf_setdash,
     cpdf_moveto,
     cpdf_rmoveto,
     cpdf_curveto,
     cpdf_lineto,
     cpdf_rlineto,
     cpdf_circle,
     cpdf_arc,
     cpdf_rect,
     cpdf_closepath,
     cpdf_stroke,
     cpdf_closepath_fill_stroke,
     cpdf_fill_stroke,
     cpdf_clip,
     cpdf_fill,
     cpdf_setgray_fill,
     cpdf_setgray_stroke,
     cpdf_setgray,
     cpdf_setrgbcolor_fill,
     cpdf_setrgbcolor_stroke,
     cpdf_setrgbcolor,
     cpdf_add_outline,
     cpdf_set_page_animation,
     cpdf_import_jpeg,
     cpdf_place_inline_image,
     cpdf_add_annotation | cpdf_close | PDF document with CPDF lib |  
     | cpdf outline |  |  |  |  |  
    | 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 | Connection to CUBRID database |  
    | persistent cubrid connection | 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 |  | Persistent connection to CUBRID database |  
     | 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 session |  
    | dbm | dbmopen | dbmexists,
     dbmfetch,
     dbminsert,
     dbmreplace,
     dbmdelete,
     dbmfirstkey,
     dbmnextkey | dbmclose | Link to DBM database |  
    | 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 |  
    | dbx_link_object | dbx_connect | dbx_query | dbx_close | dbx connection |  
    | dbx_result_object | dbx_query |  | None | dbx result |  
     | xpath context |  |  |  |  |  
     | xpath object |  |  |  |  |  
    | fbsql link | fbsql_change_user,
     fbsql_connect | fbsql_autocommit,
     fbsql_blob_size,
     fbsql_clob_size,
     fbsql_commit,
     fbsql_change_user,
     fbsql_create_blob,
     fbsql_create_db,
     fbsql_create_clob,
     fbsql_data_seek,
     fbsql_database_password,
     fbsql_database,
     fbsql_db_query,
     fbsql_db_status,
     fbsql_drop_db,
     fbsql_errno,
     fbsql_error,
     fbsql_get_autostart_info,
     fbsql_hostname,
     fbsql_insert_id,
     fbsql_list_dbs,
     fbsql_password,
     fbsql_read_blob,
     fbsql_read_clob,
     fbsql_rollback,
     fbsql_select_db,
     fbsql_set_password,
     fbsql_set_transaction,
     fbsql_start_db,
     fbsql_stop_db,
     fbsql_username | fbsql_close | Link to fbsql database |  
    | fbsql plink | fbsql_change_user,
     fbsql_pconnect | fbsql_autocommit,
     fbsql_change_user,
     fbsql_create_db,
     fbsql_data_seek,
     fbsql_db_query,
     fbsql_drop_db,
     fbsql_select_db,
     fbsql_errno,
     fbsql_error,
     fbsql_insert_id,
     fbsql_list_dbs | None | Persistent link to fbsql database |  
    | fbsql result | fbsql_db_query,
     fbsql_list_dbs,
     fbsql_query,
     fbsql_list_fields,
     fbsql_list_tables,
     fbsql_tablename | fbsql_affected_rows,
     fbsql_fetch_array,
     fbsql_fetch_assoc,
     fbsql_fetch_field,
     fbsql_fetch_lengths,
     fbsql_fetch_object,
     fbsql_fetch_row,
     fbsql_field_flags,
     fbsql_field_name,
     fbsql_field_len,
     fbsql_field_seek,
     fbsql_field_table,
     fbsql_field_type,
     fbsql_next_result,
     fbsql_num_fields,
     fbsql_num_rows,
     fbsql_result,
     fbsql_num_rows | fbsql_free_result | fbsql result |  
    | 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 | FDF File |  
    | 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 |  
    | 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,
     imagepstext,
     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 | GD Image |  
    | gd font | imageloadfont | imagechar,
     imagecharup,
     imagefontheight | None | Font for GD |  
     | gd PS encoding |  |  |  |  |  
    | gd PS font | imagepsloadfont | imagepstext,
     imagepsslantfont,
     imagepsextendfont,
     imagepsencodefont,
     imagepsbbox | imagepsfreefont | PS font for GD |  
    | GMP integer | gmp_init | gmp_intval,
     gmp_strval,
     gmp_add,
     gmp_sub,
     gmp_mul,
     gmp_div_q,
     gmp_div_r,
     gmp_div_qr,
     gmp_div,
     gmp_mod,
     gmp_divexact,
     gmp_cmp,
     gmp_neg,
     gmp_abs,
     gmp_sign,
     gmp_fact,
     gmp_sqrt,
     gmp_sqrtrm,
     gmp_perfect_square,
     gmp_pow,
     gmp_powm,
     gmp_prob_prime,
     gmp_gcd,
     gmp_gcdext,
     gmp_invert,
     gmp_legendre,
     gmp_jacobi,
     gmp_random,
     gmp_and,
     gmp_or,
     gmp_xor,
     gmp_setbit,
     gmp_clrbit,
     gmp_scan0,
     gmp_scan1,
     gmp_popcount,
     gmp_hamdist | None | GMP Number |  
    | hyperwave document | hw_cp,
     hw_docbyanchor,
     hw_getremote,
     hw_getremotechildren | hw_children,
     hw_childrenobj,
     hw_getparents,
     hw_getparentsobj,
     hw_getchildcoll,
     hw_getchildcollobj,
     hw_getremote,
     hw_getsrcbydestobj,
     hw_getandlock,
     hw_gettext,
     hw_getobjectbyquerycoll,
     hw_getobjectbyquerycollobj,
     hw_getchilddoccoll,
     hw_getchilddoccollobj,
     hw_getanchors,
     hw_getanchorsobj,
     hw_inscoll,
     hw_pipedocument,
     hw_unlock | hw_deleteobject | Hyperwave object |  
    | hyperwave link | hw_connect | hw_children,
     hw_childrenobj,
     hw_cp,
     hw_deleteobject,
     hw_docbyanchor,
     hw_docbyanchorobj,
     hw_errormsg,
     hw_edittext,
     hw_error,
     hw_getparents,
     hw_getparentsobj,
     hw_getchildcoll,
     hw_getchildcollobj,
     hw_getremote,
     hw_getremotechildren,
     hw_getsrcbydestobj,
     hw_getobject,
     hw_getandlock,
     hw_gettext,
     hw_getobjectbyquery,
     hw_getobjectbyqueryobj,
     hw_getobjectbyquerycoll,
     hw_getobjectbyquerycollobj,
     hw_getchilddoccoll,
     hw_getchilddoccollobj,
     hw_getanchors,
     hw_getanchorsobj,
     hw_mv,
     hw_incollections,
     hw_info,
     hw_inscoll,
     hw_insdoc,
     hw_insertdocument,
     hw_insertobject,
     hw_mapid,
     hw_modifyobject,
     hw_pipedocument,
     hw_unlock,
     hw_who,
     hw_getusername | hw_close,
     hw_free_document | Link to Hyperwave server |  
    | hyperwave link persistent | hw_pconnect | hw_children,
     hw_childrenobj,
     hw_cp,
     hw_deleteobject,
     hw_docbyanchor,
     hw_docbyanchorobj,
     hw_errormsg,
     hw_edittext,
     hw_error,
     hw_getparents,
     hw_getparentsobj,
     hw_getchildcoll,
     hw_getchildcollobj,
     hw_getremote,
     hw_getremotechildren,
     hw_getsrcbydestobj,
     hw_getobject,
     hw_getandlock,
     hw_gettext,
     hw_getobjectbyquery,
     hw_getobjectbyqueryobj,
     hw_getobjectbyquerycoll,
     hw_getobjectbyquerycollobj,
     hw_getchilddoccoll,
     hw_getchilddoccollobj,
     hw_getanchors,
     hw_getanchorsobj,
     hw_mv,
     hw_incollections,
     hw_info,
     hw_inscoll,
     hw_insdoc,
     hw_insertdocument,
     hw_insertobject,
     hw_mapid,
     hw_modifyobject,
     hw_pipedocument,
     hw_unlock,
     hw_who,
     hw_getusername | None | Persistent link to Hyperwave server |  
    | icap | icap_open | icap_fetch_event,
     icap_list_events,
     icap_store_event,
     icap_snooze,
     icap_list_alarms,
     icap_delete_event | icap_close | Link to icap server |  
    | 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 to IMAP, POP3 server |  
     | imap chain persistent |  |  |  |  |  
     | imap persistent |  |  |  |  |  
    | ingres | ingres_connect | ingres_query,
     ingres_num_rows,
     ingres_num_fields,
     ingres_field_name,
     ingres_field_type,
     ingres_field_nullable,
     ingres_field_length,
     ingres_field_precision,
     ingres_field_scale,
     ingres_fetch_array,
     ingres_fetch_row,
     ingres_fetch_object,
     ingres_rollback,
     ingres_commit,
     ingres_autocommit | ingres_close | Link to ingresII base |  
    | ingres persistent | ingres_pconnect | ingres_query,
     ingres_num_rows,
     ingres_num_fields,
     ingres_field_name,
     ingres_field_type,
     ingres_field_nullable,
     ingres_field_length,
     ingres_field_precision,
     ingres_field_scale,
     ingres_fetch_array,
     ingres_fetch_row,
     ingres_fetch_object,
     ingres_rollback,
     ingres_commit,
     ingres_autocommit | None | Persistent link to ingresII base |  
     | interbase blob |  |  |  |  |  
    | 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 | Persistent link to Interbase database |  
    | 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 |  
     | java |  |  |  |  |  
    | ldap link | 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 | ldap connection |  
    | 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 |  
     | ldap result entry |  |  |  |  |  
    | mcal | mcal_open,
     mcal_popen | mcal_create_calendar,
     mcal_rename_calendar,
     mcal_rename_calendar,
     mcal_delete_calendar,
     mcal_fetch_event,
     mcal_list_events,
     mcal_append_event,
     mcal_store_event,
     mcal_delete_event,
     mcal_list_alarms,
     mcal_event_init,
     mcal_event_set_category,
     mcal_event_set_title,
     mcal_event_set_description,
     mcal_event_set_start,
     mcal_event_set_end,
     mcal_event_set_alarm,
     mcal_event_set_class,
     mcal_next_recurrence,
     mcal_event_set_recur_none,
     mcal_event_set_recur_daily,
     mcal_event_set_recur_weekly,
     mcal_event_set_recur_monthly_mday,
     mcal_event_set_recur_monthly_wday,
     mcal_event_set_recur_yearly,
     mcal_fetch_current_stream_event,
     mcal_event_add_attribute,
     mcal_expunge | mcal_close | Link to calendar server |  
     | SWFAction |  |  |  |  |  
     | SWFBitmap |  |  |  |  |  
     | SWFButton |  |  |  |  |  
     | SWFDisplayItem |  |  |  |  |  
     | SWFFill |  |  |  |  |  
     | SWFFont |  |  |  |  |  
     | SWFGradient |  |  |  |  |  
     | SWFMorph |  |  |  |  |  
     | SWFMovie |  |  |  |  |  
     | SWFShape |  |  |  |  |  
     | SWFSprite |  |  |  |  |  
     | SWFText |  |  |  |  |  
     | SWFTextField |  |  |  |  |  
     | mnogosearch agent |  |  |  |  |  
     | mnogosearch result |  |  |  |  |  
    | msql link | msql_connect | msql,
     msql_create_db,
     msql_createdb,
     msql_drop_db,
     msql_drop_db,
     msql_select_db,
     msql_select_db | msql_close | Link to mSQL database |  
    | msql link persistent | msql_pconnect | msql,
     msql_create_db,
     msql_createdb,
     msql_drop_db,
     msql_drop_db,
     msql_select_db,
     msql_select_db | None | Persistent link to mSQL |  
    | msql query | msql_db_query,
     msql_list_dbs,
     msql_list_fields,
     msql_list_tables,
     msql_query | msql,
     msql_affected_rows,
     msql_data_seek,
     msql_dbname,
     msql_fetch_array,
     msql_fetch_field,
     msql_fetch_object,
     msql_fetch_row,
     msql_field_seek,
     msql_field_table,
     msql_field_flags,
     msql_field_len,
     msql_field_name,
     msql_field_type,
     msql_num_fields,
     msql_num_rows,
     msql_numfields,
     msql_numrows,
     msql_result | msql_free_result,
     msql_free_result | mSQL result |  
    | mssql link | mssql_connect | mssql_query,
     mssql_select_db | mssql_close | Link to Microsoft SQL Server database |  
    | mssql link persistent | mssql_pconnect | mssql_query,
     mssql_select_db | None | Persistent link to Microsoft SQL Server |  
    | mssql result | mssql_query | mssql_data_seek,
     mssql_fetch_array,
     mssql_fetch_field,
     mssql_fetch_object,
     mssql_fetch_row,
     mssql_field_length,
     mssql_field_name,
     mssql_field_seek,
     mssql_field_type,
     mssql_num_fields,
     mssql_num_rows,
     mssql_result | mssql_free_result | Microsoft SQL Server result |  
    | mysql link | mysql_connect | mysql_affected_rows,
     mysql_change_user,
     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 | Link to MySQL database |  
    | mysql link persistent | mysql_pconnect | mysql_affected_rows,
     mysql_change_user,
     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 | Persistent link to MySQL database |  
    | mysql result | 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 | MySQL result |  
     | oci8 collection | oci_new_collection | OCI-Collection::append,
       OCI-Collection::assign,
       OCI-Collection::assignElem,
       OCI-Collection::getElem,
       OCI-Collection::max,
       OCI-Collection::size,
       OCI-Collection::trim | OCI-Collection::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 | OCI-Lob::append,
       OCI-Lob::close,
       OCI-Lob::eof,
       OCI-Lob::erase,
       OCI-Lob::export,
       OCI-Lob::flush,
       OCI-Lob::getBuffering,
       OCI-Lob::import,
       OCI-Lob::load,
       OCI-Lob::read,
       OCI-Lob::rewind,
       OCI-Lob::save,
       OCI-Lob::saveFile,
       OCI-Lob::seek,
       OCI-Lob::setBuffering,
       OCI-Lob::size,
       OCI-Lob::tell,
       OCI-Lob::truncate,
       OCI-Lob::write,
       OCI-Lob::writeTemporary,
       OCI-Lob::writeToFile,
       oci_lob_copy,
       oci_lob_is_equal | OCI-Lob::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 |  
    | odbc link | 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 | Link to ODBC database |  
    | odbc link persistent | 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 | None | Persistent link to ODBC database |  
    | odbc result | 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 | ODBC result |  
     | birdstep link |  |  |  |  |  
     | birdstep result |  |  |  |  |  
    | OpenSSL key | openssl_get_privatekey,
     openssl_get_publickey | openssl_sign,
     openssl_seal,
     openssl_open,
     openssl_verify | openssl_free_key | OpenSSL key |  
    | OpenSSL X.509 | openssl_x509_read | openssl_x509_parse,
     openssl_x509_checkpurpose | openssl_x509_free | Public Key |  
    | pdf document | pdf_new | pdf_add_bookmark,
     pdf_add_launchlink,
     pdf_add_locallink,
     pdf_add_note,
     pdf_add_pdflink,
     pdf_add_weblink,
     pdf_arc,
     pdf_attach_file,
     pdf_begin_page,
     pdf_circle,
     pdf_clip,
     pdf_closepath,
     pdf_closepath_fill_stroke,
     pdf_closepath_stroke,
     pdf_concat,
     pdf_continue_text,
     pdf_curveto,
     pdf_end_page,
     pdf_endpath,
     pdf_fill,
     pdf_fill_stroke,
     pdf_findfont,
     pdf_get_buffer,
     pdf_get_image_height,
     pdf_get_image_width,
     pdf_get_parameter,
     pdf_get_value,
     pdf_lineto,
     pdf_moveto,
     pdf_open_ccitt,
     pdf_open_file,
     pdf_open_image_file,
     pdf_place_image,
     pdf_rect,
     pdf_restore,
     pdf_rotate,
     pdf_save,
     pdf_scale,
     pdf_setdash,
     pdf_setflat,
     pdf_setfont,
     pdf_setgray,
     pdf_setgray_fill,
     pdf_setgray_stroke,
     pdf_setlinecap,
     pdf_setlinejoin,
     pdf_setlinewidth,
     pdf_setmiterlimit,
     pdf_setpolydash,
     pdf_setrgbcolor,
     pdf_setrgbcolor_fill,
     pdf_setrgbcolor_stroke,
     pdf_set_border_color,
     pdf_set_border_dash,
     pdf_set_border_style,
     pdf_set_char_spacing,
     pdf_set_duration,
     pdf_set_font,
     pdf_set_horiz_scaling,
     pdf_set_parameter,
     pdf_set_text_pos,
     pdf_set_text_rendering,
     pdf_set_value,
     pdf_set_word_spacing,
     pdf_show,
     pdf_show_boxed,
     pdf_show_xy,
     pdf_skew,
     pdf_stringwidth,
     pdf_stroke,
     pdf_translate,
     pdf_add_thumbnail,
     pdf_arcn,
     pdf_begin_pattern,
     pdf_begin_template,
     pdf_end_pattern,
     pdf_end_template,
     pdf_initgraphics,
     pdf_makespotcolor,
     pdf_set_info,
     pdf_setcolor,
     pdf_setmatrix,
     pdf_open_memory_image | pdf_close,
     pdf_delete | PDF document |  
    | pdf image | pdf_open_image,
     pdf_open_image_file,
     pdf_open_memory_image | pdf_get_image_height,
     pdf_get_image_width,
     pdf_open_CCITT,
     pdf_place_image | pdf_close_image | Image in PDF file |  
     | pdf object |  |  |  |  |  
     | pdf outline |  |  |  |  |  
    | 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 |  
    | pgsql link | 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_metadata,
     pg_convert,
     pg_insert,
     pg_select,
     pg_delete,
     pg_update | pg_close | Link to PostgreSQL database |  
    | pgsql link persistent | 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_metadata,
     pg_convert,
     pg_insert,
     pg_select,
     pg_delete,
     pg_update | None | Persistent link to PostgreSQL database |  
    | pgsql result | 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 | PostgreSQL result |  
     | pgsql string |  |  |  |  |  
     | printer |  |  |  |  |  
     | printer brush |  |  |  |  |  
     | printer font |  |  |  |  |  
     | printer pen |  |  |  |  |  
    | 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 | None | pspell dictionary |  
    | pspell config | pspell_config_create | pspell_new_config | None | pspell configuration |  
    | Sablotron XSLT | xslt_create | xslt_closelog,
     xslt_openlog,
     xslt_run,
     xslt_set_sax_handler,
     xslt_errno,
     xslt_error,
     xslt_fetch_result,
     xslt_free | xslt_free | XSLT parser |  
    | shmop | shmop_open | shmop_read,
     shmop_write,
     shmop_size,
     shmop_delete | shmop_close | Shared memory block handle (as of PHP 7.0.0) |  
    | sockets file descriptor set | socket | accept_connect,
     bind,
     connect,
     listen,
     read,
     write | close | Socket |  
     | sockets i/o vector |  |  |  |  |  
    | 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 |  
    | sybase-db link | sybase_connect | sybase_query,
     sybase_select_db | sybase_close | Link to Sybase database using DB library |  
    | sybase-db link persistent | sybase_pconnect | sybase_query,
     sybase_select_db | None | Persistent link to Sybase database using DB library |  
    | sybase-db result | sybase_query,
     sybase_unbuffered_query | sybase_data_seek,
     sybase_fetch_array,
     sybase_fetch_field,
     sybase_fetch_object,
     sybase_fetch_row,
     sybase_field_seek,
     sybase_num_fields,
     sybase_num_rows,
     sybase_result | sybase_free_result | Sybase result using DB library |  
    | sybase-ct link | sybase_connect | sybase_affected_rows,
     sybase_query,
     sybase_select_db | sybase_close | Link to Sybase database using CT library |  
    | sybase-ct link persistent | sybase_pconnect | sybase_affected_rows,
     sybase_query,
     sybase_select_db | None | Persistent link to Sybase database using CT library |  
    | sybase-ct result | sybase_query | sybase_data_seek,
     sybase_fetch_array,
     sybase_fetch_field,
     sybase_fetch_object,
     sybase_fetch_row,
     sybase_field_seek,
     sybase_num_fields,
     sybase_num_rows,
     sybase_result | sybase_free_result | Sybase result using CT library |  
    | sysvsem | sem_get | sem_acquire | sem_release | System V Semaphore |  
    | sysvshm | shm_attach | shm_remove,
     shm_put_var,
     shm_get_var,
     shm_remove_var | shm_detach | System V Shared Memory |  
    | 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 |  
    | 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 |  
    | zlib.inflate | inflate_init | inflate_add | None | incremental inflate context |  |