| Zeile 10 | Zeile 10 |
|---|
interface DB_Base
{
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interface DB_Base
{
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/**
* Connect to the database server.
*
* @param array $config Array of DBMS connection details.
* @return resource The DB connection resource. Returns false on fail or -1 on a db connect failure.
*/
function connect($config);
| /**
* Connect to the database server.
*
* @param array $config Array of DBMS connection details.
* @return resource|PDOStatement|mysqli_result The DB connection resource. Returns false on fail or -1 on a db connect failure.
*/
function connect($config);
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/**
* Query the database.
*
* @param string $string The query SQL.
* @param integer $hide_errors 1 if hide errors, 0 if not.
* @param integer 1 $write_query if executes on master database, 0 if not.
* @return resource The query data.
*/
function query($string, $hide_errors=0, $write_query=0);
| /**
* Query the database.
*
* @param string $string The query SQL.
* @param integer|bool $hide_errors 1 if hide errors, 0 if not.
* @param integer 1 $write_query if executes on master database, 0 if not.
* @return resource|PDOStatement|mysqli_result The query data.
*/
function query($string, $hide_errors=0, $write_query=0);
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/**
* Execute a write query on the master database
*
* @param string $query The query SQL.
* @param boolean|int $hide_errors 1 if hide errors, 0 if not.
* @return resource The query data.
*/
function write_query($query, $hide_errors=0);
| /**
* Execute a write query on the master database
*
* @param string $query The query SQL.
* @param boolean|int $hide_errors 1 if hide errors, 0 if not.
* @return resource|PDOStatement|mysqli_result The query data.
*/
function write_query($query, $hide_errors=0);
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/**
* Explain a query on the database.
*
* @param string $string The query SQL.
* @param string $qtime The time it took to perform the query.
*/
function explain_query($string, $qtime);
| /**
* Explain a query on the database.
*
* @param string $string The query SQL.
* @param string $qtime The time it took to perform the query.
*/
function explain_query($string, $qtime);
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/**
* Return a result array for a query.
*
* @param resource $query The query ID.
* @param int $resulttype The type of array to return.
*
* @return array The array of results.
*/
function fetch_array($query, $resulttype=MYSQL_ASSOC);
| /**
* Return a result array for a query.
*
* @param resource|PDOStatement|mysqli_result $query The query ID.
* @param int $resulttype The type of array to return. Specified with the different constants for the type using
*
* @return array The array of results.
*/
function fetch_array($query, $resulttype=1);
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/**
* Return a specific field from a query.
*
* @param resource $query The query ID.
* @param string $field The name of the field to return.
* @param int|boolean $row The number of the row to fetch it from.
*/
function fetch_field($query, $field, $row=false);
| /**
* Return a specific field from a query.
*
* @param resource|PDOStatement|mysqli_result $query The query ID.
* @param string $field The name of the field to return.
* @param int|boolean $row The number of the row to fetch it from.
*/
function fetch_field($query, $field, $row=false);
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/**
* Moves internal row pointer to the next row
*
* @param resource $query The query ID.
* @param int $row The pointer to move the row to.
*/
function data_seek($query, $row);
| /**
* Moves internal row pointer to the next row
*
* @param resource|PDOStatement|mysqli_result $query The query ID.
* @param int $row The pointer to move the row to.
*/
function data_seek($query, $row);
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/**
* Return the number of rows resulting from a query.
*
* @param resource $query The query ID.
* @return int The number of rows in the result.
*/
function num_rows($query);
| /**
* Return the number of rows resulting from a query.
*
* @param resource|PDOStatement|mysqli_result $query The query ID.
* @return int The number of rows in the result.
*/
function num_rows($query);
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/**
* Return the last id number of inserted data.
*
* @return int The id number.
*/
function insert_id();
| /**
* Return the last id number of inserted data.
*
* @return int The id number.
*/
function insert_id();
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/**
* Close the connection with the DBMS.
*
*/
function close();
| /**
* Close the connection with the DBMS.
*
*/
function close();
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/**
* Return an error number.
*
* @return int The error number of the current error.
*/
function error_number();
| /**
* Return an error number.
*
* @return int The error number of the current error.
*/
function error_number();
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/**
* Return an error string.
*
* @return string The explanation for the current error.
*/
function error_string();
| /**
* Return an error string.
*
* @return string The explanation for the current error.
*/
function error_string();
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/**
* Output a database error.
*
* @param string $string The string to present as an error.
*/
function error($string="");
| /**
* Output a database error.
*
* @param string $string The string to present as an error.
*/
function error($string="");
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/**
* Returns the number of affected rows in a query.
*
* @return int The number of affected rows.
*/
function affected_rows();
| /**
* Returns the number of affected rows in a query.
*
* @return int The number of affected rows.
*/
function affected_rows();
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/**
* Return the number of fields.
*
* @param resource $query The query ID.
* @return int The number of fields.
*/
function num_fields($query);
| /**
* Return the number of fields.
*
* @param resource|PDOStatement|mysqli_result $query The query ID.
* @return int The number of fields.
*/
function num_fields($query);
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/**
* Lists all functions in the database.
*
* @param string $database The database name.
* @param string $prefix Prefix of the table (optional)
* @return array The table list.
*/
function list_tables($database, $prefix='');
| /**
* Lists all functions in the database.
*
* @param string $database The database name.
* @param string $prefix Prefix of the table (optional)
* @return array The table list.
*/
function list_tables($database, $prefix='');
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/**
* Check if a table exists in a database.
*
* @param string $table The table name.
* @return boolean True when exists, false if not.
*/
function table_exists($table);
| /**
* Check if a table exists in a database.
*
* @param string $table The table name.
* @return boolean True when exists, false if not.
*/
function table_exists($table);
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/**
* Check if a field exists in a database.
*
* @param string $field The field name.
* @param string $table The table name.
* @return boolean True when exists, false if not.
*/
function field_exists($field, $table);
| /**
* Check if a field exists in a database.
*
* @param string $field The field name.
* @param string $table The table name.
* @return boolean True when exists, false if not.
*/
function field_exists($field, $table);
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/**
* Add a shutdown query.
*
* @param resource $query The query data.
* @param string|int $name An optional name for the query.
*/
function shutdown_query($query, $name=0);
| /**
* Add a shutdown query.
*
* @param resource|PDOStatement|mysqli_result $query The query data.
* @param string $name An optional name for the query.
*/
function shutdown_query($query, $name='');
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/**
* Performs a simple select query.
*
* @param string $table The table name to be queried.
* @param string $fields Comma delimited list of fields to be selected.
* @param string $conditions SQL formatted list of conditions to be matched.
* @param array $options List of options: group by, order by, order direction, limit, limit start.
* @return resource The query data.
*/
function simple_select($table, $fields="*", $conditions="", $options=array());
| /**
* Performs a simple select query.
*
* @param string $table The table name to be queried.
* @param string $fields Comma delimited list of fields to be selected.
* @param string $conditions SQL formatted list of conditions to be matched.
* @param array $options List of options: group by, order by, order direction, limit, limit start.
* @return resource|PDOStatement|mysqli_result The query data.
*/
function simple_select($table, $fields="*", $conditions="", $options=array());
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/**
* Build an insert query from an array.
*
* @param string $table The table name to perform the query on.
* @param array $array An array of fields and their values.
* @return int The insert ID if available
*/
function insert_query($table, $array);
| /**
* Build an insert query from an array.
*
* @param string $table The table name to perform the query on.
* @param array $array An array of fields and their values.
* @return int The insert ID if available
*/
function insert_query($table, $array);
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/**
* Build one query for multiple inserts from a multidimensional array.
*
* @param string $table The table name to perform the query on.
* @param array $array An array of inserts.
* @return int The insert ID if available
*/
function insert_query_multiple($table, $array);
| /**
* Build one query for multiple inserts from a multidimensional array.
*
* @param string $table The table name to perform the query on.
* @param array $array An array of inserts.
* @return void
*/
function insert_query_multiple($table, $array);
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/**
* Build an update query from an array.
*
* @param string $table The table name to perform the query on.
* @param array $array An array of fields and their values.
* @param string $where An optional where clause for the query.
* @param string $limit An optional limit clause for the query.
* @param boolean $no_quote An option to quote incoming values of the array.
* @return resource The query data.
*/
function update_query($table, $array, $where="", $limit="", $no_quote=false);
| /**
* Build an update query from an array.
*
* @param string $table The table name to perform the query on.
* @param array $array An array of fields and their values.
* @param string $where An optional where clause for the query.
* @param string $limit An optional limit clause for the query.
* @param boolean $no_quote An option to quote incoming values of the array.
* @return resource|PDOStatement|mysqli_result The query data.
*/
function update_query($table, $array, $where="", $limit="", $no_quote=false);
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/**
* Build a delete query.
*
* @param string $table The table name to perform the query on.
* @param string $where An optional where clause for the query.
* @param string $limit An optional limit clause for the query.
* @return resource The query data.
*/
function delete_query($table, $where="", $limit="");
| /**
* Build a delete query.
*
* @param string $table The table name to perform the query on.
* @param string $where An optional where clause for the query.
* @param string $limit An optional limit clause for the query.
* @return resource|PDOStatement|mysqli_result The query data.
*/
function delete_query($table, $where="", $limit="");
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/**
* Escape a string according to the MySQL escape format.
*
* @param string $string The string to be escaped.
* @return string The escaped string.
*/
function escape_string($string);
| /**
* Escape a string according to the MySQL escape format.
*
* @param string $string The string to be escaped.
* @return string The escaped string.
*/
function escape_string($string);
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/**
* Frees the resources of a MySQLi query.
*
* @param object $query The query to destroy.
* @return boolean Returns true on success, false on faliure
*/
function free_result($query);
| /**
* Frees the resources of a query.
*
* @param resource|PDOStatement|mysqli_result $query The query to destroy.
* @return boolean Returns true on success, false on faliure
*/
function free_result($query);
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/**
* Escape a string used within a like command.
*
* @param string $string The string to be escaped.
* @return string The escaped string.
*/
function escape_string_like($string);
| /**
* Escape a string used within a like command.
*
* @param string $string The string to be escaped.
* @return string The escaped string.
*/
function escape_string_like($string);
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/**
* Gets the current version of MySQL.
*
* @return string Version of MySQL.
*/
function get_version();
| /**
* Gets the current version of MySQL.
*
* @return string Version of MySQL.
*/
function get_version();
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/**
* Optimizes a specific table.
*
* @param string $table The name of the table to be optimized.
*/
function optimize_table($table);
| /**
* Optimizes a specific table.
*
* @param string $table The name of the table to be optimized.
*/
function optimize_table($table);
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/**
* Analyzes a specific table.
*
* @param string $table The name of the table to be analyzed.
*/
function analyze_table($table);
| /**
* Analyzes a specific table.
*
* @param string $table The name of the table to be analyzed.
*/
function analyze_table($table);
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/**
* Show the "create table" command for a specific table.
*
* @param string $table The name of the table.
* @return string The MySQL command to create the specified table.
*/
function show_create_table($table);
| /**
* Show the "create table" command for a specific table.
*
* @param string $table The name of the table.
* @return string The SQL command to create the specified table.
*/
function show_create_table($table);
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/**
* Show the "show fields from" command for a specific table.
*
* @param string $table The name of the table.
* @return string Field info for that table
*/
function show_fields_from($table);
| /**
* Show the "show fields from" command for a specific table.
*
* @param string $table The name of the table.
* @return array Field info for that table
*/
function show_fields_from($table);
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/**
* Returns whether or not the table contains a fulltext index.
*
* @param string $table The name of the table.
* @param string $index Optionally specify the name of the index.
* @return boolean True or false if the table has a fulltext index or not.
*/
function is_fulltext($table, $index="");
| /**
* Returns whether or not the table contains a fulltext index.
*
* @param string $table The name of the table.
* @param string $index Optionally specify the name of the index.
* @return boolean True or false if the table has a fulltext index or not.
*/
function is_fulltext($table, $index="");
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/**
* Returns whether or not this database engine supports fulltext indexing.
*
* @param string $table The table to be checked.
* @return boolean True or false if supported or not.
*/
function supports_fulltext($table);
| /**
* Returns whether or not this database engine supports fulltext indexing.
*
* @param string $table The table to be checked.
* @return boolean True or false if supported or not.
*/
function supports_fulltext($table);
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/**
* Checks to see if an index exists on a specified table
*
* @param string $table The name of the table.
* @param string $index The name of the index.
*/
function index_exists($table, $index);
| /**
* Checks to see if an index exists on a specified table
*
* @param string $table The name of the table.
* @param string $index The name of the index.
*/
function index_exists($table, $index);
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/**
* Returns whether or not this database engine supports boolean fulltext matching.
*
* @param string $table The table to be checked.
* @return boolean True or false if supported or not.
*/
function supports_fulltext_boolean($table);
| /**
* Returns whether or not this database engine supports boolean fulltext matching.
*
* @param string $table The table to be checked.
* @return boolean True or false if supported or not.
*/
function supports_fulltext_boolean($table);
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/**
* Creates a fulltext index on the specified column in the specified table with optional index name.
*
* @param string $table The name of the table.
* @param string $column Name of the column to be indexed.
* @param string $name The index name, optional.
*/
function create_fulltext_index($table, $column, $name="");
| /**
* Creates a fulltext index on the specified column in the specified table with optional index name.
*
* @param string $table The name of the table.
* @param string $column Name of the column to be indexed.
* @param string $name The index name, optional.
*/
function create_fulltext_index($table, $column, $name="");
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/**
* Drop an index with the specified name from the specified table
*
* @param string $table The name of the table.
* @param string $name The name of the index.
*/
function drop_index($table, $name);
| /**
* Drop an index with the specified name from the specified table
*
* @param string $table The name of the table.
* @param string $name The name of the index.
*/
function drop_index($table, $name);
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/**
* Drop an table with the specified table
*
* @param string $table The name of the table.
* @param boolean $hard Hard drop - no checking
* @param boolean $table_prefix Use table prefix?
*/
function drop_table($table, $hard=false, $table_prefix=true);
| /**
* Drop an table with the specified table
*
* @param string $table The name of the table.
* @param boolean $hard Hard drop - no checking
* @param boolean $table_prefix Use table prefix?
*/
function drop_table($table, $hard=false, $table_prefix=true);
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/**
* Renames a table
*
* @param string $old_table The old table name
* @param string $new_table the new table name
* @param boolean $table_prefix Use table prefix?
*/
function rename_table($old_table, $new_table, $table_prefix=true);
| /**
* Renames a table
*
* @param string $old_table The old table name
* @param string $new_table the new table name
* @param boolean $table_prefix Use table prefix?
*/
function rename_table($old_table, $new_table, $table_prefix=true);
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/**
* Replace contents of table with values
*
* @param string $table The table
* @param array $replacements The replacements
*/
function replace_query($table, $replacements=array());
| /**
* Replace contents of table with values
*
* @param string $table The table
* @param array $replacements The replacements
* @param string|array $default_field The default field(s)
* @param boolean $insert_id Whether or not to return an insert id. True by default
*/
function replace_query($table, $replacements=array(), $default_field="", $insert_id=true);
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/**
* Drops a column
*
* @param string $table The table
* @param string $column The column name
*/
function drop_column($table, $column);
| /**
* Drops a column
*
* @param string $table The table
* @param string $column The column name
*/
function drop_column($table, $column);
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/**
* Adds a column
*
* @param string $table The table
* @param string $column The column name
* @param string $definition The new column definition
*/
function add_column($table, $column, $definition);
| /**
* Adds a column
*
* @param string $table The table
* @param string $column The column name
* @param string $definition The new column definition
*/
function add_column($table, $column, $definition);
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/**
* Modifies a column
*
* @param string $table The table
* @param string $column The column name
* @param string $new_definition The new column definition
*/
function modify_column($table, $column, $new_definition);
| /**
* Modifies a column
*
* @param string $table The table
* @param string $column The column name
* @param string $new_definition the new column definition
* @param boolean|string $new_not_null Whether to "drop" or "set" the NOT NULL attribute (no change if false)
* @param boolean|string $new_default_value The new default value, or false to drop the attribute
* @return bool Returns true if all queries are executed successfully or false if one of them failed
*/
function modify_column($table, $column, $new_definition, $new_not_null=false, $new_default_value=false);
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/**
* Renames a column
*
* @param string $table The table
* @param string $old_column The old column name
* @param string $new_column The new column name
* @param string $new_definition The new column definition
*/
function rename_column($table, $old_column, $new_column, $new_definition);
| /**
* Renames a column
*
* @param string $table The table
* @param string $old_column The old column name
* @param string $new_column the new column name
* @param string $new_definition the new column definition
* @param boolean|string $new_not_null Whether to "drop" or "set" the NOT NULL attribute (no change if false)
* @param boolean|string $new_default_value The new default value, or false to drop the attribute
* @return bool Returns true if all queries are executed successfully
*/
function rename_column($table, $old_column, $new_column, $new_definition, $new_not_null=false, $new_default_value=false);
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/**
* Sets the table prefix used by the simple select, insert, update and delete functions
*
* @param string $prefix The new table prefix
*/
function set_table_prefix($prefix);
| /**
* Sets the table prefix used by the simple select, insert, update and delete functions
*
* @param string $prefix The new table prefix
*/
function set_table_prefix($prefix);
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/**
* Fetched the total size of all mysql tables or a specific table
*
* @param string $table The table (optional)
* @return integer the total size of all mysql tables or a specific table
*/
function fetch_size($table='');
| /**
* Fetched the total size of all mysql tables or a specific table
*
* @param string $table The table (optional)
* @return integer the total size of all mysql tables or a specific table
*/
function fetch_size($table='');
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/**
* Fetch a list of database character sets this DBMS supports
*
* @return array Array of supported character sets with array key being the name, array value being display name. False if unsupported
*/
function fetch_db_charsets();
| /**
* Fetch a list of database character sets this DBMS supports
*
* @return array|bool Array of supported character sets with array key being the name, array value being display name. False if unsupported
*/
function fetch_db_charsets();
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/**
* Fetch a database collation for a particular database character set
*
* @param string $charset The database character set
* @return string The matching database collation, false if unsupported
*/
function fetch_charset_collation($charset);
| /**
* Fetch a database collation for a particular database character set
*
* @param string $charset The database character set
* @return string|bool The matching database collation, false if unsupported
*/
function fetch_charset_collation($charset);
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/**
* Fetch a character set/collation string for use with CREATE TABLE statements. Uses current DB encoding
*
* @return string The built string, empty if unsupported
*/
function build_create_table_collation();
| /**
* Fetch a character set/collation string for use with CREATE TABLE statements. Uses current DB encoding
*
* @return string The built string, empty if unsupported
*/
function build_create_table_collation();
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/**
* Time how long it takes for a particular piece of code to run. Place calls above & below the block of code.
*
* @deprecated
*/
function get_execution_time();
| /**
* Time how long it takes for a particular piece of code to run. Place calls above & below the block of code.
*
* @deprecated
*/
function get_execution_time();
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/**
* Binary database fields require special attention.
*
* @param string $string Binary value
* @return string Encoded binary value
*/
function escape_binary($string);
| /**
* Binary database fields require special attention.
*
* @param string $string Binary value
* @return string Encoded binary value
*/
function escape_binary($string);
|
|
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/**
* Unescape binary data.
*
* @param string $string Binary value
* @return string Encoded binary value
*/
function unescape_binary($string);
| /**
* Unescape binary data.
*
* @param string $string Binary value
* @return string Encoded binary value
*/
function unescape_binary($string);
|
}
| }
|