Documentation TYPO3 par Ameos

t3lib_DB Class Reference

List of all members.

Public Member Functions

 exec_INSERTquery ($table, $fields_values)
 exec_UPDATEquery ($table, $where, $fields_values)
 exec_DELETEquery ($table, $where)
 exec_SELECTquery ($select_fields, $from_table, $where_clause, $groupBy='', $orderBy='', $limit='')
 exec_SELECT_mm_query ($select, $local_table, $mm_table, $foreign_table, $whereClause='', $groupBy='', $orderBy='', $limit='')
 exec_SELECT_queryArray ($queryParts)
 exec_SELECTgetRows ($select_fields, $from_table, $where_clause, $groupBy='', $orderBy='', $limit='', $uidIndexField='')
 INSERTquery ($table, $fields_values)
 UPDATEquery ($table, $where, $fields_values)
 DELETEquery ($table, $where)
 SELECTquery ($select_fields, $from_table, $where_clause, $groupBy='', $orderBy='', $limit='')
 listQuery ($field, $value, $table)
 searchQuery ($searchWords, $fields, $table)
 quoteStr ($str, $table)
 cleanIntArray ($arr)
 cleanIntList ($list)
 stripOrderBy ($str)
 stripGroupBy ($str)
 splitGroupOrderLimit ($str)
 sql ($db, $query)
 sql_query ($query)
 sql_error ()
 sql_num_rows ($res)
 sql_fetch_assoc ($res)
 sql_fetch_row ($res)
 sql_free_result ($res)
 sql_insert_id ()
 sql_affected_rows ()
 sql_data_seek ($res, $seek)
 sql_field_type ($res, $pointer)
 sql_pconnect ($TYPO3_db_host, $TYPO3_db_username, $TYPO3_db_password)
 sql_select_db ($TYPO3_db)
 admin_get_dbs ()
 admin_get_tables ()
 admin_get_fields ($tableName)
 admin_get_keys ($tableName)
 admin_query ($query)
 debug ($func)
 exec_INSERTquery ($table, $fields_values)
 exec_UPDATEquery ($table, $where, $fields_values)
 exec_DELETEquery ($table, $where)
 exec_SELECTquery ($select_fields, $from_table, $where_clause, $groupBy='', $orderBy='', $limit='')
 exec_SELECT_mm_query ($select, $local_table, $mm_table, $foreign_table, $whereClause='', $groupBy='', $orderBy='', $limit='')
 exec_SELECT_queryArray ($queryParts)
 exec_SELECTgetRows ($select_fields, $from_table, $where_clause, $groupBy='', $orderBy='', $limit='', $uidIndexField='')
 INSERTquery ($table, $fields_values)
 UPDATEquery ($table, $where, $fields_values)
 DELETEquery ($table, $where)
 SELECTquery ($select_fields, $from_table, $where_clause, $groupBy='', $orderBy='', $limit='')
 listQuery ($field, $value, $table)
 searchQuery ($searchWords, $fields, $table)
 quoteStr ($str, $table)
 cleanIntArray ($arr)
 cleanIntList ($list)
 stripOrderBy ($str)
 stripGroupBy ($str)
 splitGroupOrderLimit ($str)
 sql ($db, $query)
 sql_query ($query)
 sql_error ()
 sql_num_rows ($res)
 sql_fetch_assoc ($res)
 sql_fetch_row ($res)
 sql_free_result ($res)
 sql_insert_id ()
 sql_affected_rows ()
 sql_data_seek ($res, $seek)
 sql_field_type ($res, $pointer)
 sql_pconnect ($TYPO3_db_host, $TYPO3_db_username, $TYPO3_db_password)
 sql_select_db ($TYPO3_db)
 admin_get_dbs ()
 admin_get_tables ()
 admin_get_fields ($tableName)
 admin_get_keys ($tableName)
 admin_query ($query)
 debug ($func)

Public Attributes

 $debugOutput = FALSE
 $debug_lastBuiltQuery = ''
 $link

Detailed Description

Definition at line 132 of file class.t3lib_db.php.


Member Function Documentation

t3lib_DB::admin_get_dbs  ) 
 

Listing databases from current MySQL connection. NOTICE: It WILL try to select those databases and thus break selection of current database. This doesn't really make sense to transfer to a DBAL layer - this detection is also PRE-DBAL in many ways since it is only used as a service function in the 1-2-3 process of the Install Tool. In any case a lookup should be done in the _DEFAULT handler DBMS then. Use in Install Tool only! Usage count/core: 1

Returns:
array Each entry represents a database name

Definition at line 854 of file class.t3lib_db.php.

References sql_select_db().

t3lib_DB::admin_get_dbs  ) 
 

Listing databases from current MySQL connection. NOTICE: It WILL try to select those databases and thus break selection of current database. This doesn't really make sense to transfer to a DBAL layer - this detection is also PRE-DBAL in many ways since it is only used as a service function in the 1-2-3 process of the Install Tool. In any case a lookup should be done in the _DEFAULT handler DBMS then. Use in Install Tool only! Usage count/core: 1

Returns:
array Each entry represents a database name

Definition at line 854 of file class.t3lib_db.php.

References sql_select_db().

t3lib_DB::admin_get_fields tableName  ) 
 

Returns information about each field in the $table (quering the DBMS) In a DBAL this should look up the right handler for the table and return compatible information This function is important not only for the Install Tool but probably for DBALs as well since they might need to look up table specific information in order to construct correct queries. In such cases this information should probably be cached for quick delivery

Parameters:
string Table name
Returns:
array Field information in an associative array with fieldname => field row

Definition at line 891 of file class.t3lib_db.php.

t3lib_DB::admin_get_fields tableName  ) 
 

Returns information about each field in the $table (quering the DBMS) In a DBAL this should look up the right handler for the table and return compatible information This function is important not only for the Install Tool but probably for DBALs as well since they might need to look up table specific information in order to construct correct queries. In such cases this information should probably be cached for quick delivery

Parameters:
string Table name
Returns:
array Field information in an associative array with fieldname => field row

Definition at line 891 of file class.t3lib_db.php.

t3lib_DB::admin_get_keys tableName  ) 
 

Returns information about each index key in the $table (quering the DBMS) In a DBAL this should look up the right handler for the table and return compatible information

Parameters:
string Table name
Returns:
array Key information in a numeric array

Definition at line 909 of file class.t3lib_db.php.

t3lib_DB::admin_get_keys tableName  ) 
 

Returns information about each index key in the $table (quering the DBMS) In a DBAL this should look up the right handler for the table and return compatible information

Parameters:
string Table name
Returns:
array Key information in a numeric array

Definition at line 909 of file class.t3lib_db.php.

t3lib_DB::admin_get_tables  ) 
 

Returns the list of tables from the default database, TYPO3_db (quering the DBMS) In a DBAL this method should 1) look up all tables from the DBMS of the _DEFAULT handler and then 2) add all tables *configured* to be managed by other handlers Usage count/core: 2

Returns:
array Tables in an array (tablename is in both key and value)

Definition at line 872 of file class.t3lib_db.php.

t3lib_DB::admin_get_tables  ) 
 

Returns the list of tables from the default database, TYPO3_db (quering the DBMS) In a DBAL this method should 1) look up all tables from the DBMS of the _DEFAULT handler and then 2) add all tables *configured* to be managed by other handlers Usage count/core: 2

Returns:
array Tables in an array (tablename is in both key and value)

Definition at line 872 of file class.t3lib_db.php.

t3lib_DB::admin_query query  ) 
 

mysql() wrapper function, used by the Install Tool and EM for all queries regarding management of the database! Usage count/core: 10

Parameters:
string Query to execute
Returns:
pointer Result pointer

Definition at line 927 of file class.t3lib_db.php.

References admin_query(), and debug().

t3lib_DB::admin_query query  ) 
 

mysql() wrapper function, used by the Install Tool and EM for all queries regarding management of the database! Usage count/core: 10

Parameters:
string Query to execute
Returns:
pointer Result pointer

Definition at line 927 of file class.t3lib_db.php.

References debug().

Referenced by admin_query().

t3lib_DB::cleanIntArray arr  ) 
 

Will convert all values in the one-dimentional array to integers. Useful when you want to make sure an array contains only integers before imploding them in a select-list. Usage count/core: 7

Parameters:
array Array with values
Returns:
array The input array with all values passed through intval()
See also:
cleanIntList()

Definition at line 550 of file class.t3lib_db.php.

t3lib_DB::cleanIntArray arr  ) 
 

Will convert all values in the one-dimentional array to integers. Useful when you want to make sure an array contains only integers before imploding them in a select-list. Usage count/core: 7

Parameters:
array Array with values
Returns:
array The input array with all values passed through intval()
See also:
cleanIntList()

Definition at line 550 of file class.t3lib_db.php.

t3lib_DB::cleanIntList list  ) 
 

Will force all entries in the input comma list to integers Useful when you want to make sure a commalist of supposed integers really contain only integers; You want to know that when you don't trust content that could go into an SQL statement. Usage count/core: 6

Parameters:
string List of comma-separated values which should be integers
Returns:
string The input list but with every value passed through intval()
See also:
cleanIntArray()

Definition at line 566 of file class.t3lib_db.php.

References t3lib_div::intExplode().

t3lib_DB::cleanIntList list  ) 
 

Will force all entries in the input comma list to integers Useful when you want to make sure a commalist of supposed integers really contain only integers; You want to know that when you don't trust content that could go into an SQL statement. Usage count/core: 6

Parameters:
string List of comma-separated values which should be integers
Returns:
string The input list but with every value passed through intval()
See also:
cleanIntArray()

Definition at line 566 of file class.t3lib_db.php.

References t3lib_div::intExplode().

t3lib_DB::debug func  ) 
 

Debug function: Outputs error if any

Parameters:
string Function calling debug()
Returns:
void

Definition at line 954 of file class.t3lib_db.php.

References sql_error(), and t3lib_div::view_array().

t3lib_DB::debug func  ) 
 

Debug function: Outputs error if any

Parameters:
string Function calling debug()
Returns:
void

Definition at line 954 of file class.t3lib_db.php.

References sql_error(), and t3lib_div::view_array().

Referenced by admin_query(), exec_DELETEquery(), exec_INSERTquery(), exec_SELECTgetRows(), exec_SELECTquery(), exec_UPDATEquery(), sql(), and sql_query().

t3lib_DB::DELETEquery table,
where
 

Creates a DELETE SQL-statement for $table where $where-clause Usage count/core: 3

Parameters:
string See exec_DELETEquery()
string See exec_DELETEquery()
Returns:
string Full SQL query for DELETE use exec_DELETEquery() instead if possible!

Definition at line 407 of file class.t3lib_db.php.

References DELETEquery().

t3lib_DB::DELETEquery table,
where
 

Creates a DELETE SQL-statement for $table where $where-clause Usage count/core: 3

Parameters:
string See exec_DELETEquery()
string See exec_DELETEquery()
Returns:
string Full SQL query for DELETE use exec_DELETEquery() instead if possible!

Definition at line 407 of file class.t3lib_db.php.

Referenced by DELETEquery(), and exec_DELETEquery().

t3lib_DB::exec_DELETEquery table,
where
 

Creates and executes a DELETE SQL-statement for $table where $where-clause Usage count/core: 40

Parameters:
string Database tablename
string WHERE clause, eg. "uid=1". NOTICE: You must escape values in this argument with $this->quoteStr() yourself!
Returns:
pointer MySQL result pointer / DBAL object

Definition at line 197 of file class.t3lib_db.php.

References debug(), DELETEquery(), and exec_DELETEquery().

t3lib_DB::exec_DELETEquery table,
where
 

Creates and executes a DELETE SQL-statement for $table where $where-clause Usage count/core: 40

Parameters:
string Database tablename
string WHERE clause, eg. "uid=1". NOTICE: You must escape values in this argument with $this->quoteStr() yourself!
Returns:
pointer MySQL result pointer / DBAL object

Definition at line 197 of file class.t3lib_db.php.

References debug(), and DELETEquery().

Referenced by exec_DELETEquery().

t3lib_DB::exec_INSERTquery table,
fields_values
 

Creates and executes an INSERT SQL-statement for $table from the array with field/value pairs $fields_values. Using this function specifically allows us to handle BLOB and CLOB fields depending on DB Usage count/core: 47

Parameters:
string Table name
array Field values as key=>value pairs. Values will be escaped internally. Typically you would fill an array like "$insertFields" with 'fieldname'=>'value' and pass it to this function as argument.
Returns:
pointer MySQL result pointer / DBAL object

Definition at line 167 of file class.t3lib_db.php.

References debug(), exec_INSERTquery(), and INSERTquery().

t3lib_DB::exec_INSERTquery table,
fields_values
 

Creates and executes an INSERT SQL-statement for $table from the array with field/value pairs $fields_values. Using this function specifically allows us to handle BLOB and CLOB fields depending on DB Usage count/core: 47

Parameters:
string Table name
array Field values as key=>value pairs. Values will be escaped internally. Typically you would fill an array like "$insertFields" with 'fieldname'=>'value' and pass it to this function as argument.
Returns:
pointer MySQL result pointer / DBAL object

Definition at line 167 of file class.t3lib_db.php.

References debug(), and INSERTquery().

Referenced by exec_INSERTquery().

t3lib_DB::exec_SELECT_mm_query select,
local_table,
mm_table,
foreign_table,
whereClause = '',
groupBy = '',
orderBy = '',
limit = ''
 

Creates and executes a SELECT query, selecting fields ($select) from two/three tables joined Use $mm_table together with $local_table or $foreign_table to select over two tables. Or use all three tables to select the full MM-relation. The JOIN is done with [$local_table].uid <--> [$mm_table].uid_local / [$mm_table].uid_foreign <--> [$foreign_table].uid The function is very useful for selecting MM-relations between tables adhering to the MM-format used by TCE (TYPO3 Core Engine). See the section on $TCA in Inside TYPO3 for more details.

Usage: 12 (spec. ext. sys_action, sys_messages, sys_todos)

Parameters:
string Field list for SELECT
string Tablename, local table
string Tablename, relation table
string Tablename, foreign table
string Optional additional WHERE clauses put in the end of the query. NOTICE: You must escape values in this argument with $this->quoteStr() yourself! DO NOT PUT IN GROUP BY, ORDER BY or LIMIT!
string Optional GROUP BY field(s), if none, supply blank string.
string Optional ORDER BY field(s), if none, supply blank string.
string Optional LIMIT value ([begin,]max), if none, supply blank string.
Returns:
pointer MySQL result pointer / DBAL object
See also:
exec_SELECTquery()

Definition at line 241 of file class.t3lib_db.php.

t3lib_DB::exec_SELECT_mm_query select,
local_table,
mm_table,
foreign_table,
whereClause = '',
groupBy = '',
orderBy = '',
limit = ''
 

Creates and executes a SELECT query, selecting fields ($select) from two/three tables joined Use $mm_table together with $local_table or $foreign_table to select over two tables. Or use all three tables to select the full MM-relation. The JOIN is done with [$local_table].uid <--> [$mm_table].uid_local / [$mm_table].uid_foreign <--> [$foreign_table].uid The function is very useful for selecting MM-relations between tables adhering to the MM-format used by TCE (TYPO3 Core Engine). See the section on $TCA in Inside TYPO3 for more details.

Usage: 12 (spec. ext. sys_action, sys_messages, sys_todos)

Parameters:
string Field list for SELECT
string Tablename, local table
string Tablename, relation table
string Tablename, foreign table
string Optional additional WHERE clauses put in the end of the query. NOTICE: You must escape values in this argument with $this->quoteStr() yourself! DO NOT PUT IN GROUP BY, ORDER BY or LIMIT!
string Optional GROUP BY field(s), if none, supply blank string.
string Optional ORDER BY field(s), if none, supply blank string.
string Optional LIMIT value ([begin,]max), if none, supply blank string.
Returns:
pointer MySQL result pointer / DBAL object
See also:
exec_SELECTquery()

Definition at line 241 of file class.t3lib_db.php.

t3lib_DB::exec_SELECT_queryArray queryParts  ) 
 

Executes a select based on input query parts array

Usage: 9

Parameters:
array Query parts array
Returns:
pointer MySQL select result pointer / DBAL object
See also:
exec_SELECTquery()

Definition at line 264 of file class.t3lib_db.php.

References exec_SELECTquery().

t3lib_DB::exec_SELECT_queryArray queryParts  ) 
 

Executes a select based on input query parts array

Usage: 9

Parameters:
array Query parts array
Returns:
pointer MySQL select result pointer / DBAL object
See also:
exec_SELECTquery()

Definition at line 264 of file class.t3lib_db.php.

References exec_SELECTquery().

t3lib_DB::exec_SELECTgetRows select_fields,
from_table,
where_clause,
groupBy = '',
orderBy = '',
limit = '',
uidIndexField = ''
 

Creates and executes a SELECT SQL-statement AND traverse result set and returns array with records in.

Parameters:
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string If set, the result array will carry this field names value as index. Requires that field to be selected of course!
Returns:
array Array of rows.

Definition at line 287 of file class.t3lib_db.php.

References debug(), exec_SELECTquery(), SELECTquery(), sql_error(), and sql_fetch_assoc().

t3lib_DB::exec_SELECTgetRows select_fields,
from_table,
where_clause,
groupBy = '',
orderBy = '',
limit = '',
uidIndexField = ''
 

Creates and executes a SELECT SQL-statement AND traverse result set and returns array with records in.

Parameters:
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string If set, the result array will carry this field names value as index. Requires that field to be selected of course!
Returns:
array Array of rows.

Definition at line 287 of file class.t3lib_db.php.

References debug(), exec_SELECTquery(), SELECTquery(), sql_error(), and sql_fetch_assoc().

t3lib_DB::exec_SELECTquery select_fields,
from_table,
where_clause,
groupBy = '',
orderBy = '',
limit = ''
 

Creates and executes a SELECT SQL-statement Using this function specifically allow us to handle the LIMIT feature independently of DB. Usage count/core: 340

Parameters:
string List of fields to select from the table. This is what comes right after "SELECT ...". Required value.
string Table(s) from which to select. This is what comes right after "FROM ...". Required value.
string Optional additional WHERE clauses put in the end of the query. NOTICE: You must escape values in this argument with $this->quoteStr() yourself! DO NOT PUT IN GROUP BY, ORDER BY or LIMIT!
string Optional GROUP BY field(s), if none, supply blank string.
string Optional ORDER BY field(s), if none, supply blank string.
string Optional LIMIT value ([begin,]max), if none, supply blank string.
Returns:
pointer MySQL result pointer / DBAL object

Definition at line 216 of file class.t3lib_db.php.

References debug(), exec_SELECTquery(), and SELECTquery().

t3lib_DB::exec_SELECTquery select_fields,
from_table,
where_clause,
groupBy = '',
orderBy = '',
limit = ''
 

Creates and executes a SELECT SQL-statement Using this function specifically allow us to handle the LIMIT feature independently of DB. Usage count/core: 340

Parameters:
string List of fields to select from the table. This is what comes right after "SELECT ...". Required value.
string Table(s) from which to select. This is what comes right after "FROM ...". Required value.
string Optional additional WHERE clauses put in the end of the query. NOTICE: You must escape values in this argument with $this->quoteStr() yourself! DO NOT PUT IN GROUP BY, ORDER BY or LIMIT!
string Optional GROUP BY field(s), if none, supply blank string.
string Optional ORDER BY field(s), if none, supply blank string.
string Optional LIMIT value ([begin,]max), if none, supply blank string.
Returns:
pointer MySQL result pointer / DBAL object

Definition at line 216 of file class.t3lib_db.php.

References debug(), and SELECTquery().

Referenced by exec_SELECT_queryArray(), exec_SELECTgetRows(), and exec_SELECTquery().

t3lib_DB::exec_UPDATEquery table,
where,
fields_values
 

Creates and executes an UPDATE SQL-statement for $table where $where-clause (typ. 'uid=...') from the array with field/value pairs $fields_values. Using this function specifically allow us to handle BLOB and CLOB fields depending on DB Usage count/core: 50

Parameters:
string Database tablename
string WHERE clause, eg. "uid=1". NOTICE: You must escape values in this argument with $this->quoteStr() yourself!
array Field values as key=>value pairs. Values will be escaped internally. Typically you would fill an array like "$updateFields" with 'fieldname'=>'value' and pass it to this function as argument.
Returns:
pointer MySQL result pointer / DBAL object

Definition at line 183 of file class.t3lib_db.php.

References debug(), exec_UPDATEquery(), and UPDATEquery().

t3lib_DB::exec_UPDATEquery table,
where,
fields_values
 

Creates and executes an UPDATE SQL-statement for $table where $where-clause (typ. 'uid=...') from the array with field/value pairs $fields_values. Using this function specifically allow us to handle BLOB and CLOB fields depending on DB Usage count/core: 50

Parameters:
string Database tablename
string WHERE clause, eg. "uid=1". NOTICE: You must escape values in this argument with $this->quoteStr() yourself!
array Field values as key=>value pairs. Values will be escaped internally. Typically you would fill an array like "$updateFields" with 'fieldname'=>'value' and pass it to this function as argument.
Returns:
pointer MySQL result pointer / DBAL object

Definition at line 183 of file class.t3lib_db.php.

References debug(), and UPDATEquery().

Referenced by exec_UPDATEquery().

t3lib_DB::INSERTquery table,
fields_values
 

Creates an INSERT SQL-statement for $table from the array with field/value pairs $fields_values. Usage count/core: 4

Parameters:
string See exec_INSERTquery()
array See exec_INSERTquery()
Returns:
string Full SQL query for INSERT (unless $fields_values does not contain any elements in which case it will be false) use exec_INSERTquery() instead if possible!

Definition at line 332 of file class.t3lib_db.php.

References quoteStr().

t3lib_DB::INSERTquery table,
fields_values
 

Creates an INSERT SQL-statement for $table from the array with field/value pairs $fields_values. Usage count/core: 4

Parameters:
string See exec_INSERTquery()
array See exec_INSERTquery()
Returns:
string Full SQL query for INSERT (unless $fields_values does not contain any elements in which case it will be false) use exec_INSERTquery() instead if possible!

Definition at line 332 of file class.t3lib_db.php.

References quoteStr().

Referenced by exec_INSERTquery().

t3lib_DB::listQuery field,
value,
table
 

Returns a WHERE clause that can find a value ($value) in a list field ($field) For instance a record in the database might contain a list of numbers, "34,234,5" (with no spaces between). This query would be able to select that record based on the value "34", "234" or "5" regardless of their positioni in the list (left, middle or right). Is nice to look up list-relations to records or files in TYPO3 database tables.

Parameters:
string Field name
string Value to find in list
string Table in which we are searching (for DBAL detection of quoteStr() method)
Returns:
string WHERE clause for a query

Definition at line 477 of file class.t3lib_db.php.

References quoteStr().

t3lib_DB::listQuery field,
value,
table
 

Returns a WHERE clause that can find a value ($value) in a list field ($field) For instance a record in the database might contain a list of numbers, "34,234,5" (with no spaces between). This query would be able to select that record based on the value "34", "234" or "5" regardless of their positioni in the list (left, middle or right). Is nice to look up list-relations to records or files in TYPO3 database tables.

Parameters:
string Field name
string Value to find in list
string Table in which we are searching (for DBAL detection of quoteStr() method)
Returns:
string WHERE clause for a query

Definition at line 477 of file class.t3lib_db.php.

References quoteStr().

t3lib_DB::quoteStr str,
table
 

Substitution for PHP function "addslashes()" Use this function instead of the PHP addslashes() function when you build queries - this will prepare your code for DBAL. Usage count/core: 105

Parameters:
string Input string
string Table name for which to quote string. Just enter the table that the field-value is selected from (and any DBAL will look up which handler to use and then how to quote the string!).
Returns:
string Output string; Quotes (" / ') and \ will be backslashed (or otherwise based on DBAL handler)

Definition at line 537 of file class.t3lib_db.php.

t3lib_DB::quoteStr str,
table
 

Substitution for PHP function "addslashes()" Use this function instead of the PHP addslashes() function when you build queries - this will prepare your code for DBAL. Usage count/core: 105

Parameters:
string Input string
string Table name for which to quote string. Just enter the table that the field-value is selected from (and any DBAL will look up which handler to use and then how to quote the string!).
Returns:
string Output string; Quotes (" / ') and \ will be backslashed (or otherwise based on DBAL handler)

Definition at line 537 of file class.t3lib_db.php.

Referenced by INSERTquery(), and listQuery().

t3lib_DB::searchQuery searchWords,
fields,
table
 

Returns a WHERE clause which will make an AND search for the words in the $searchWords array in any of the fields in array $fields.

Parameters:
array Array of search words
array Array of fields
string Table in which we are searching (for DBAL detection of quoteStr() method)
Returns:
string WHERE clause for search

Definition at line 491 of file class.t3lib_db.php.

t3lib_DB::searchQuery searchWords,
fields,
table
 

Returns a WHERE clause which will make an AND search for the words in the $searchWords array in any of the fields in array $fields.

Parameters:
array Array of search words
array Array of fields
string Table in which we are searching (for DBAL detection of quoteStr() method)
Returns:
string WHERE clause for search

Definition at line 491 of file class.t3lib_db.php.

t3lib_DB::SELECTquery select_fields,
from_table,
where_clause,
groupBy = '',
orderBy = '',
limit = ''
 

Creates a SELECT SQL-statement Usage count/core: 11

Parameters:
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
Returns:
string Full SQL query for SELECT use exec_SELECTquery() instead if possible!

Definition at line 436 of file class.t3lib_db.php.

t3lib_DB::SELECTquery select_fields,
from_table,
where_clause,
groupBy = '',
orderBy = '',
limit = ''
 

Creates a SELECT SQL-statement Usage count/core: 11

Parameters:
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
string See exec_SELECTquery()
Returns:
string Full SQL query for SELECT use exec_SELECTquery() instead if possible!

Definition at line 436 of file class.t3lib_db.php.

Referenced by exec_SELECTgetRows(), and exec_SELECTquery().

t3lib_DB::splitGroupOrderLimit str  ) 
 

Takes the last part of a query, eg. "... uid=123 GROUP BY title ORDER BY title LIMIT 5,2" and splits each part into a table (WHERE, GROUPBY, ORDERBY, LIMIT) Work-around function for use where you know some userdefined end to an SQL clause is supplied and you need to separate these factors. Usage count/core: 13

Parameters:
string Input string
Returns:
array

Definition at line 606 of file class.t3lib_db.php.

t3lib_DB::splitGroupOrderLimit str  ) 
 

Takes the last part of a query, eg. "... uid=123 GROUP BY title ORDER BY title LIMIT 5,2" and splits each part into a table (WHERE, GROUPBY, ORDERBY, LIMIT) Work-around function for use where you know some userdefined end to an SQL clause is supplied and you need to separate these factors. Usage count/core: 13

Parameters:
string Input string
Returns:
array

Definition at line 606 of file class.t3lib_db.php.

t3lib_DB::sql db,
query
 

Executes query mysql() wrapper function DEPRECIATED - use exec_* functions from this class instead! Usage count/core: 9

Parameters:
string Database name
string Query to execute
Returns:
pointer Result pointer / DBAL object

Definition at line 671 of file class.t3lib_db.php.

References debug(), and sql().

t3lib_DB::sql db,
query
 

Executes query mysql() wrapper function DEPRECIATED - use exec_* functions from this class instead! Usage count/core: 9

Parameters:
string Database name
string Query to execute
Returns:
pointer Result pointer / DBAL object

Definition at line 671 of file class.t3lib_db.php.

References debug().

Referenced by sql().

t3lib_DB::sql_affected_rows  ) 
 

Returns the number of rows affected by the last INSERT, UPDATE or DELETE query mysql_affected_rows() wrapper function Usage count/core: 1

Returns:
integer Number of rows affected by last query

Definition at line 769 of file class.t3lib_db.php.

t3lib_DB::sql_affected_rows  ) 
 

Returns the number of rows affected by the last INSERT, UPDATE or DELETE query mysql_affected_rows() wrapper function Usage count/core: 1

Returns:
integer Number of rows affected by last query

Definition at line 769 of file class.t3lib_db.php.

t3lib_DB::sql_data_seek res,
seek
 

Move internal result pointer mysql_data_seek() wrapper function Usage count/core: 3

Parameters:
pointer MySQL result pointer (of SELECT query) / DBAL object
integer Seek result number.
Returns:
boolean Returns TRUE on success or FALSE on failure.

Definition at line 782 of file class.t3lib_db.php.

t3lib_DB::sql_data_seek res,
seek
 

Move internal result pointer mysql_data_seek() wrapper function Usage count/core: 3

Parameters:
pointer MySQL result pointer (of SELECT query) / DBAL object
integer Seek result number.
Returns:
boolean Returns TRUE on success or FALSE on failure.

Definition at line 782 of file class.t3lib_db.php.

t3lib_DB::sql_error  ) 
 

Returns the error status on the last sql() execution mysql_error() wrapper function Usage count/core: 32

Returns:
string MySQL error string.

Definition at line 698 of file class.t3lib_db.php.

t3lib_DB::sql_error  ) 
 

Returns the error status on the last sql() execution mysql_error() wrapper function Usage count/core: 32

Returns:
string MySQL error string.

Definition at line 698 of file class.t3lib_db.php.

Referenced by debug(), and exec_SELECTgetRows().

t3lib_DB::sql_fetch_assoc res  ) 
 

Returns an associative array that corresponds to the fetched row, or FALSE if there are no more rows. mysql_fetch_assoc() wrapper function Usage count/core: 307

Parameters:
pointer MySQL result pointer (of SELECT query) / DBAL object
Returns:
array Associative array of result row.

Definition at line 722 of file class.t3lib_db.php.

t3lib_DB::sql_fetch_assoc res  ) 
 

Returns an associative array that corresponds to the fetched row, or FALSE if there are no more rows. mysql_fetch_assoc() wrapper function Usage count/core: 307

Parameters:
pointer MySQL result pointer (of SELECT query) / DBAL object
Returns:
array Associative array of result row.

Definition at line 722 of file class.t3lib_db.php.

Referenced by exec_SELECTgetRows().

t3lib_DB::sql_fetch_row res  ) 
 

Returns an array that corresponds to the fetched row, or FALSE if there are no more rows. The array contains the values in numerical indices. mysql_fetch_row() wrapper function Usage count/core: 56

Parameters:
pointer MySQL result pointer (of SELECT query) / DBAL object
Returns:
array Array with result rows.

Definition at line 735 of file class.t3lib_db.php.

t3lib_DB::sql_fetch_row res  ) 
 

Returns an array that corresponds to the fetched row, or FALSE if there are no more rows. The array contains the values in numerical indices. mysql_fetch_row() wrapper function Usage count/core: 56

Parameters:
pointer MySQL result pointer (of SELECT query) / DBAL object
Returns:
array Array with result rows.

Definition at line 735 of file class.t3lib_db.php.

t3lib_DB::sql_field_type res,
pointer
 

Get the type of the specified field in a result mysql_field_type() wrapper function Usage count/core: 2

Parameters:
pointer MySQL result pointer (of SELECT query) / DBAL object
integer Field index.
Returns:
string Returns the name of the specified field index

Definition at line 795 of file class.t3lib_db.php.

t3lib_DB::sql_field_type res,
pointer
 

Get the type of the specified field in a result mysql_field_type() wrapper function Usage count/core: 2

Parameters:
pointer MySQL result pointer (of SELECT query) / DBAL object
integer Field index.
Returns:
string Returns the name of the specified field index

Definition at line 795 of file class.t3lib_db.php.

t3lib_DB::sql_free_result res  ) 
 

Free result memory mysql_free_result() wrapper function Usage count/core: 3

Parameters:
pointer MySQL result pointer to free / DBAL object
Returns:
boolean Returns TRUE on success or FALSE on failure.

Definition at line 747 of file class.t3lib_db.php.

t3lib_DB::sql_free_result res  ) 
 

Free result memory mysql_free_result() wrapper function Usage count/core: 3

Parameters:
pointer MySQL result pointer to free / DBAL object
Returns:
boolean Returns TRUE on success or FALSE on failure.

Definition at line 747 of file class.t3lib_db.php.

t3lib_DB::sql_insert_id  ) 
 

Get the ID generated from the previous INSERT operation mysql_insert_id() wrapper function Usage count/core: 13

Returns:
integer The uid of the last inserted record.

Definition at line 758 of file class.t3lib_db.php.

t3lib_DB::sql_insert_id  ) 
 

Get the ID generated from the previous INSERT operation mysql_insert_id() wrapper function Usage count/core: 13

Returns:
integer The uid of the last inserted record.

Definition at line 758 of file class.t3lib_db.php.

t3lib_DB::sql_num_rows res  ) 
 

Returns the number of selected rows. mysql_num_rows() wrapper function Usage count/core: 85

Parameters:
pointer MySQL result pointer (of SELECT query) / DBAL object
Returns:
integer Number of resulting rows.

Definition at line 710 of file class.t3lib_db.php.

t3lib_DB::sql_num_rows res  ) 
 

Returns the number of selected rows. mysql_num_rows() wrapper function Usage count/core: 85

Parameters:
pointer MySQL result pointer (of SELECT query) / DBAL object
Returns:
integer Number of resulting rows.

Definition at line 710 of file class.t3lib_db.php.

t3lib_DB::sql_pconnect TYPO3_db_host,
TYPO3_db_username,
TYPO3_db_password
 

Open a (persistent) connection to a MySQL server mysql_pconnect() wrapper function Usage count/core: 12

Parameters:
string Database host IP/domain
string Username to connect with.
string Password to connect with.
Returns:
pointer Returns a positive MySQL persistent link identifier on success, or FALSE on error.

Definition at line 809 of file class.t3lib_db.php.

t3lib_DB::sql_pconnect TYPO3_db_host,
TYPO3_db_username,
TYPO3_db_password
 

Open a (persistent) connection to a MySQL server mysql_pconnect() wrapper function Usage count/core: 12

Parameters:
string Database host IP/domain
string Username to connect with.
string Password to connect with.
Returns:
pointer Returns a positive MySQL persistent link identifier on success, or FALSE on error.

Definition at line 809 of file class.t3lib_db.php.

t3lib_DB::sql_query query  ) 
 

Executes query mysql_query() wrapper function Usage count/core: 1

Parameters:
string Query to execute
Returns:
pointer Result pointer / DBAL object

Definition at line 685 of file class.t3lib_db.php.

References debug(), and sql_query().

t3lib_DB::sql_query query  ) 
 

Executes query mysql_query() wrapper function Usage count/core: 1

Parameters:
string Query to execute
Returns:
pointer Result pointer / DBAL object

Definition at line 685 of file class.t3lib_db.php.

References debug().

Referenced by sql_query().

t3lib_DB::sql_select_db TYPO3_db  ) 
 

Select a MySQL database mysql_select_db() wrapper function Usage count/core: 8

Parameters:
string Database to connect to.
Returns:
boolean Returns TRUE on success or FALSE on failure.

Definition at line 826 of file class.t3lib_db.php.

t3lib_DB::sql_select_db TYPO3_db  ) 
 

Select a MySQL database mysql_select_db() wrapper function Usage count/core: 8

Parameters:
string Database to connect to.
Returns:
boolean Returns TRUE on success or FALSE on failure.

Definition at line 826 of file class.t3lib_db.php.

Referenced by admin_get_dbs().

t3lib_DB::stripGroupBy str  ) 
 

Removes the prefix "GROUP BY" from the input string. This function is used when you call the SELECTquery() function and want to pass the GROUP BY parameter by can't guarantee that "GROUP BY" is not prefixed. Generally; This function provides a work-around to the situation where you cannot pass only the fields by which to order the result. Usage count/core: 1

Parameters:
string eg. "GROUP BY title, uid"
Returns:
string eg. "title, uid"
See also:
exec_SELECTquery(), stripOrderBy()

Definition at line 594 of file class.t3lib_db.php.

t3lib_DB::stripGroupBy str  ) 
 

Removes the prefix "GROUP BY" from the input string. This function is used when you call the SELECTquery() function and want to pass the GROUP BY parameter by can't guarantee that "GROUP BY" is not prefixed. Generally; This function provides a work-around to the situation where you cannot pass only the fields by which to order the result. Usage count/core: 1

Parameters:
string eg. "GROUP BY title, uid"
Returns:
string eg. "title, uid"
See also:
exec_SELECTquery(), stripOrderBy()

Definition at line 594 of file class.t3lib_db.php.

t3lib_DB::stripOrderBy str  ) 
 

Removes the prefix "ORDER BY" from the input string. This function is used when you call the exec_SELECTquery() function and want to pass the ORDER BY parameter by can't guarantee that "ORDER BY" is not prefixed. Generally; This function provides a work-around to the situation where you cannot pass only the fields by which to order the result. Usage count/core: 11

Parameters:
string eg. "ORDER BY title, uid"
Returns:
string eg. "title, uid"
See also:
exec_SELECTquery(), stripGroupBy()

Definition at line 580 of file class.t3lib_db.php.

t3lib_DB::stripOrderBy str  ) 
 

Removes the prefix "ORDER BY" from the input string. This function is used when you call the exec_SELECTquery() function and want to pass the ORDER BY parameter by can't guarantee that "ORDER BY" is not prefixed. Generally; This function provides a work-around to the situation where you cannot pass only the fields by which to order the result. Usage count/core: 11

Parameters:
string eg. "ORDER BY title, uid"
Returns:
string eg. "title, uid"
See also:
exec_SELECTquery(), stripGroupBy()

Definition at line 580 of file class.t3lib_db.php.

t3lib_DB::UPDATEquery table,
where,
fields_values
 

Creates an UPDATE SQL-statement for $table where $where-clause (typ. 'uid=...') from the array with field/value pairs $fields_values. Usage count/core: 6

Parameters:
string See exec_UPDATEquery()
string See exec_UPDATEquery()
array See exec_UPDATEquery()
Returns:
string Full SQL query for UPDATE (unless $fields_values does not contain any elements in which case it will be false) use exec_UPDATEquery() instead if possible!

Definition at line 368 of file class.t3lib_db.php.

References UPDATEquery().

t3lib_DB::UPDATEquery table,
where,
fields_values
 

Creates an UPDATE SQL-statement for $table where $where-clause (typ. 'uid=...') from the array with field/value pairs $fields_values. Usage count/core: 6

Parameters:
string See exec_UPDATEquery()
string See exec_UPDATEquery()
array See exec_UPDATEquery()
Returns:
string Full SQL query for UPDATE (unless $fields_values does not contain any elements in which case it will be false) use exec_UPDATEquery() instead if possible!

Definition at line 368 of file class.t3lib_db.php.

Referenced by exec_UPDATEquery(), and UPDATEquery().


The documentation for this class was generated from the following files:


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