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この関数は、 現在のところ詳細な情報はありません。引数のリストのみが 記述されています。
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(PHP 4 = 4.0.6)
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(PHP 4 = 4.0.6)
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If link_identifier isn 't specified, the last opened link is assumed.
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fbsql_insert_id() returns the ID generated for an column defined as DEFAULT UNIQUE by the previous INSERT query using the given link_identifier. If link_identifier isn't specified, the last opened link is assumed.
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If you need to save the value for later, be sure to call fbsql_insert_id() immediately after the query that generates the value.
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fbsql_insert_id() returns 0 if the previous query does not generate an DEFAULT UNIQUE value. If you need to save the value for later, be sure to call fbsql_insert_id() immediately after the query that generates the value.
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Prev
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注意 The value of the FrontBase SQL function LAST_INSERT_ID() always contains the most recently generated DEFAULT UNIQUE value, and is not reset between queries.
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(PHP 4 = 4.0.6)
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(PHP 4 = 4.0.6)
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Use the fbsql_tablename() function to traverse this result pointer.
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fbsql_list_dbs() will return a result pointer containing the databases available from the current fbsql daemon. Use the fbsql_tablename() function to traverse this result pointer.
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$link = fbsql_connect( 'localhost', 'myname', 'secret'); $db_list = fbsql_list_dbs($link); while ($row = fbsql_fetch_object($db_list)) {echo $row - Database. "\n";}
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例 1 fbsql_list_dbs() の例
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database1 database2 database3...
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上の例の出力は以下のようになります。
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Prev
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注意 上記のコードは、 fbsql_fetch_row() または他の類 似の関数でも簡単に同じことが可能です。
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A result pointer is returned which can be used with fbsql_field_flags(), fbsql_field_len(), fbsql_field_name(), and fbsql_field_type().
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(PHP 4 = 4.0.6)
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$link = fbsql_connect( 'localhost', 'myname', 'secret'); $fields = fbsql_list_fields("database1", "table1", $link); $columns = fbsql_num_fields($fields); for ($i = 0; $i $columns; $i++) {echo fbsql_field_name($fields, $i). "\n";;}
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A result identifier is a positive integer. The function returns -1 if a error occurs. A string describing the error will be placed in $phperrmsg, and unless the function was called as @fbsql() then this error string will also be printed out.
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field1 field2 field3...
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例 1 fbsql_list_fields() の例
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fbsql_list_tables
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上の例の出力は以下のようになります。
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(PHP 4 = 4.0.6)
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(PHP 4 = 4.0.6)
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The fbsql_tablename() function should be used to extract the actual table names from the result pointer.
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fbsql_list_tables() takes a database name and returns a result pointer much like the fbsql_db_query() function. The fbsql_tablename() function should be used to extract the actual table names from the result pointer.
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(PHP 4 = 4.0.6)
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(PHP 4 = 4.0.6)
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The function will return TRUE if an additional result set was available or FALSE otherwise.
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例 1 fbsql_next_result() example
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Prev
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(PHP 4 = 4.0.6)
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fbsql_num_fields() returns the number of fields in a result set.
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fbsql_num_fields() returns the number of fields in a result set.
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Prev
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See also: fbsql_db_query(), fbsql_query(), fbsql_fetch_field(), fbsql_num_rows().
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fbsql_num_rows() returns the number of rows in a result set.
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(PHP 4 = 4.0.6)
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To retrieve the number of rows returned from a INSERT, UPDATE or DELETE query, use fbsql_affected_rows().
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fbsql_num_rows() returns the number of rows in a result set. This command is only valid for SELECT statements. To retrieve the number of rows returned from a INSERT, UPDATE or DELETE query, use fbsql_affected_rows().
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Example 1. fbsql_num_rows() example
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例 1 fbsql_num_rows() の例
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Prev
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fbsql_affected_rows(), fbsql_connect(), fbsql_select_db(), fbsql_query() も参照下さい。
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Warning
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(PHP 4 = 4.0.6)
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Prev
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この関数は、 現在のところ詳細な情報はありません。引数のリストのみが 記述されています。
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(PHP 4 = 4.0.6)
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(PHP 4 = 4.0.6)
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A positive FrontBase persistent link identifier on success, or FALSE on error.
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Returns: A positive FrontBase persistent link identifier on success, or FALSE on error.
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The following defaults are assumed for missing optional parameters: host = 'localhost', username = "_SYSTEM "and password = empty password.
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fbsql_pconnect() establishes a connection to a FrontBase server. The following defaults are assumed for missing optional parameters: host = 'localhost', username = "_SYSTEM" and password = empty password.
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fbsql_pconnect() acts very much like fbsql_connect() with two major differences.
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fbsql_pconnect() acts very much like fbsql_connect() with two major differences.
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To set Frontbase server port number, use fbsql_select_db().
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To set Frontbase server port number, use fbsql_select_db().
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If one is found, an identifier for it will be returned instead of opening a new connection.
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First, when connecting, the function would first try to find a (persistent) link that's already open with the same host, username and password. If one is found, an identifier for it will be returned instead of opening a new connection.
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Instead, the link will remain open for future use.
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Second, the connection to the SQL server will not be closed when the execution of the script ends. Instead, the link will remain open for future use.
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Prev
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This type of links is therefore called 'persistent'.
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(PHP 4 = 4.0.6)
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(PHP 4 = 4.0.6)
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Note:
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注意 The query string shall always end with a semicolon.
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It is perfectly possible for a query to succeed but affect no rows or return no rows.
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The following query is syntactically invalid, so fbsql_query() fails and returns FALSE:
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Example 1. fbsql_query() example
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例 1 fbsql_query() の例
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The following query is semantically invalid if my_col is not a column in the table my_tbl, so fbsql_query() fails and returns FALSE:
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The following query is semantically invalid if my_col is not a column in the table my_tbl, so fbsql_query() fails and returns FALSE:
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Example 2. fbsql_query() example
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例 2 fbsql_query() の例
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fbsql_query() will also fail and return FALSE if you don't have permission to access the table(s) referenced by the query.
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fbsql_query() will also fail and return FALSE if you don't have permission to access the table(s) referenced by the query.
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For SELECT statements, fbsql_query() returns a new result identifier that you can pass to fbsql_result().
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Assuming the query succeeds, you can call fbsql_num_rows() to find out how many rows were returned for a SELECT statment or fbsql_affected_rows() to find out how many rows were affected by a DELETE, INSERT, REPLACE, or UPDATE statement.
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Prev
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See also: fbsql_affected_rows(), fbsql_db_query(), fbsql_free_result(), fbsql_result(), fbsql_select_db(), and fbsql_connect().
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Returns:
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(PHP 4 = 4.2.0)
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fbsql_read_blob() reads BLOB data from the database.
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返り値: blob_handleで指定したBLOBを含む文字列。
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Example 1. fbsql_read_blob() example
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例 1 fbsql_read_blob() の例
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Prev
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fbsql_create_blob(), fbsql_read_blob(), fbsql_read_clob(), fbsql_set_lob_mode() も参照下さい。
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Returns:
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(PHP 4 = 4.2.0)
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fbsql_read_clob() reads CLOB data from the database.
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返り値: clob_handleにより指定したCLOBを含む文字列。
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Example 1. fbsql_read_clob() example
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例 1 fbsql_read_clob() の例
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Prev
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fbsql_create_blob(), fbsql_read_blob(), fbsql_read_clob(), fbsql_set_lob_mode() も参照下さい。
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fbsql_result() returns the contents of one cell from a FrontBase result set.
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(PHP 4 = 4.0.6)
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Calls to fbsql_result() should not be mixed with calls to other functions that deal with the result set.
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Calls to fbsql_result() should not be mixed with calls to other functions that deal with the result set.
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Prev
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推奨される高性能な代替関数: fbsql_fetch_row(), fbsql_fetch_array(), fbsql_fetch_object()
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Prev
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(PHP 4 = 4.0.6)
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Returns TRUE on success or FALSE on failure.
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Returns: TRUE on success, FALSE on failure.
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This command is only needed if autocommit is set to false.
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fbsql_rollback() ends the current transaction by rolling back all statements issued since last commit. This command is only needed if autocommit is set to false.
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Prev
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See also: fbsql_autocommit() and fbsql_commit()
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TRUE on success, FALSE on error.
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(PHP 4 = 4.0.6)
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If no link identifier is specified, the last opened link is assumed.
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Returns: TRUE on success, FALSE on error.
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if the database is protected with a database password, the user must call fbsql_database_password() before selecting the database.
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Every subsequent call to fbsql_query() will be made on the active database.
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Prev
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See also: fbsql_connect(), fbsql_pconnect(), and fbsql_query().
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TRUE on success, FALSE on error.
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(PHP 4 = 4.2.0)
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When BLOB and CLOB data is stored in FrontBase it can be stored direct or indirect.
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返り値: 成功時に TRUE on success、エラー時に FALSE 。
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See also: fbsql_create_blob(), fbsql_create_clob(), fbsql_read_blob(), and fbsql_read_clob().
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fbsql_create_blob(), fbsql_create_clob(), fbsql_read_blob(), fbsql_read_clob() も参照下さい。
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Warning
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(PHP 4 = 4.2.0)
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Prev
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この関数は、 現在のところ詳細な情報はありません。引数のリストのみが 記述されています。
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Returns TRUE on success or FALSE on failure.
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(PHP 4 = 4.0.6)
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See also: fbsql_db_status() and fbsql_stop_db().
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Returns: TRUE on success, FALSE on failure.
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Home
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fbsql_start_db()
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fbsql_set_transaction
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See also: fbsql_db_status() and fbsql_stop_db().
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Prev
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(PHP 4 = 4.0.6)
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(PHP 4 = 4.0.6)
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Returns: TRUE on success, FALSE on failure.
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fbsql_stop_db()
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fbsql_stop_db()
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Prev
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fbsql_db_status() および fbsql_start_db() も参照下さい。
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(PHP 4 = 4.2.0)
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(PHP 4 = 4.2.0)
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The fbsql_num_rows() function may be used to determine the number of tables in the result pointer.
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fbsql_tablename() takes a result pointer returned by the fbsql_list_tables() function as well as an integer index and returns the name of a table. The fbsql_num_rows() function may be used to determine the number of tables in the result pointer.
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fbsql_stop_db
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例 1 fbsql_tablename() の例
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Warning
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(PHP 4 = 4.0.6)
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Prev
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この関数は、 現在のところ詳細な情報はありません。引数のリストのみが 記述されています。
|
Prev
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(PHP 4 = 4.0.6)
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Returns TRUE if warnings is turned on otherwise FALSE.
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警告をオンにした場合は、 TRUE 、そうでない 場合は FALSE を返します。
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Prev
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fbsql_warnings() は、FrontBaseの警告を有効または 無効にします。
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(PHP 3, PHP 4)
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(PHP 3, PHP 4)
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Returns TRUE on success or FALSE on failure.
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fp が指しているファイルがクローズされます。
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Example 1.
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成功すると TRUE 、そうでなければ FALSE を返します。
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?php $handle = fopen( 'somefile.txt', 'r'); fclose($handle);?
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ファイルポインタは有効なものでなければならず、また fopen() または fsockopen() で正常にオープンされたファイルを指している必要があります。
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(PHP 4 = 4.3.0)
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(PHP 4 = 4.3.0)
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It is strongly suggested to use '\r' for linebreaks within script_code.
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Adds a script to the FDF, which Acrobat then adds to the doc-level scripts of a document, once the FDF is imported into it. It is strongly suggested to use '\r' for linebreaks within script_code.
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?php $fdf = fdf_create(); fdf_add_doc_javascript($fdf, "PlusOne", "function PlusOne(x)\r{\r return x+1;\r}\r"); fdf_save($fdf);?
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例 1Adding JavaScript code to a FDF
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%FDF-1.2 %âãÏÓ 1 0 obj / FDF / JavaScript / Doc [(PlusOne)(function PlusOne\(x\)\r{\r return x+1;\r}\r)] endobj trailer / Root 1 0 R %%EOF
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will create a FDF like this:
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Warning
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(PHP 3 = 3.0.13, PHP 4)
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Prev
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この関数は、 現在のところ詳細な情報はありません。引数のリストのみが 記述されています。
|
Prev
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(PHP 3 = 3.0.6, PHP 4)
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The fdf_close() function closes the FDF document.
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fdf_close() 関数はFDFドキュメントを 閉じます。
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Prev
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fdf_open() も参照下さい。
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(PHP 3 = 3.0.6, PHP 4)
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(PHP 3 = 3.0.6, PHP 4)
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This function is needed if one would like to populate input fields in a PDF document with data.
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fdf_create() は新規FDFドキュメント を作成します。この関数は、データを有する PDFドキュメントの入力フィー ルドを公開したい場合に必要です。
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Populating a PDF document
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例 1PDF ドキュメントを公開する
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