dolibarr  7.0.0-beta
Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
DoliDBMysqli Class Reference

Class to manage Dolibarr database access for a MySQL database using the MySQLi extension. More...

+ Inheritance diagram for DoliDBMysqli:
+ Collaboration diagram for DoliDBMysqli:

Public Member Functions

 __construct ($type, $host, $user, $pass, $name='', $port=0)
 Constructor. More...
 
 select_db ($database)
 Select a database. More...
 
 connect ($host, $login, $passwd, $name, $port=0)
 Connect to server. More...
 
 getVersion ()
 Return version of database server. More...
 
 getDriverInfo ()
 Return version of database client driver. More...
 
 close ()
 Close database connexion. More...
 
 query ($query, $usesavepoint=0, $type='auto')
 Execute a SQL request and return the resultset. More...
 
 fetch_object ($resultset)
 Renvoie la ligne courante (comme un objet) pour le curseur resultset. More...
 
 fetch_array ($resultset)
 Return datas as an array. More...
 
 fetch_row ($resultset)
 Return datas as an array. More...
 
 num_rows ($resultset)
 Return number of lines for result of a SELECT. More...
 
 affected_rows ($resultset)
 Renvoie le nombre de lignes dans le resultat d'une requete INSERT, DELETE ou UPDATE. More...
 
 free ($resultset=null)
 Libere le dernier resultset utilise sur cette connexion. More...
 
 escape ($stringtoencode)
 Escape a string to insert data. More...
 
 errno ()
 Return generic error code of last operation. More...
 
 error ()
 Return description of last error. More...
 
 last_insert_id ($tab, $fieldid='rowid')
 Get last ID after an insert INSERT. More...
 
 encrypt ($fieldorvalue, $withQuotes=0)
 Encrypt sensitive data in database Warning: This function includes the escape, so it must use direct value. More...
 
 decrypt ($value)
 Decrypt sensitive data in database. More...
 
 DDLGetConnectId ()
 Return connexion ID. More...
 
 DDLCreateDb ($database, $charset='', $collation='', $owner='')
 Create a new database Do not use function xxx_create_db (xxx=mysql, ...) as they are deprecated We force to create database with charset this->forcecharset and collate this->forcecollate. More...
 
 DDLListTables ($database, $table='')
 List tables into a database. More...
 
 DDLInfoTable ($table)
 List information of columns into a table. More...
 
 DDLCreateTable ($table, $fields, $primary_key, $type, $unique_keys=null, $fulltext_keys=null, $keys=null)
 Create a table into database. More...
 
 DDLDropTable ($table)
 Drop a table into database. More...
 
 DDLDescTable ($table, $field="")
 Return a pointer of line with description of a table or field. More...
 
 DDLAddField ($table, $field_name, $field_desc, $field_position="")
 Create a new field into table. More...
 
 DDLUpdateField ($table, $field_name, $field_desc)
 Update format of a field into a table. More...
 
 DDLDropField ($table, $field_name)
 Drop a field from table. More...
 
 DDLCreateUser ($dolibarr_main_db_host, $dolibarr_main_db_user, $dolibarr_main_db_pass, $dolibarr_main_db_name)
 Create a user and privileges to connect to database (even if database does not exists yet) More...
 
 getDefaultCharacterSetDatabase ()
 Return charset used to store data in current database (same result than using SELECT default_character_set_name FROM information_schema.SCHEMATA WHERE schema_name = "databasename";) More...
 
 getListOfCharacterSet ()
 Return list of available charset that can be used to store data in database. More...
 
 getDefaultCollationDatabase ()
 Return collation used in current database. More...
 
 getListOfCollation ()
 Return list of available collation that can be used for database. More...
 
 getPathOfDump ()
 Return full path of dump program. More...
 
 getPathOfRestore ()
 Return full path of restore program. More...
 
 getServerParametersValues ($filter='')
 Return value of server parameters. More...
 
 getServerStatusValues ($filter='')
 Return value of server status (current indicators on memory, cache...) More...
 
- Public Member Functions inherited from DoliDB
 ifsql ($test, $resok, $resko)
 Format a SQL IF. More...
 
 idate ($param)
 Convert (by PHP) a GM Timestamp date into a string date with PHP server TZ to insert into a date field. More...
 
 lasterrno ()
 Return last error code. More...
 
 begin ()
 Start transaction. More...
 
 commit ($log='')
 Validate a database transaction. More...
 
 rollback ($log='')
 Annulation d'une transaction et retour aux anciennes valeurs. More...
 
 plimit ($limit=0, $offset=0)
 Define limits and offset of request. More...
 
 getVersionArray ()
 Return version of database server into an array. More...
 
 lastquery ()
 Return last request executed with query() More...
 
 order ($sortfield=null, $sortorder=null)
 Define sort criteria of request. More...
 
 lasterror ()
 Return last error label. More...
 
 jdate ($string, $gm=false)
 Convert (by PHP) a PHP server TZ string date into a Timestamps date (GMT if gm=true) 19700101020000 -> 3600 with TZ+1 and gmt=0 19700101020000 -> 7200 whaterver is TZ if gmt=1. More...
 
 lastqueryerror ()
 Return last query in error. More...
 

Static Public Member Functions

static convertSQLFromMysql ($line, $type='ddl')
 Convert a SQL request in Mysql syntax to native syntax. More...
 

Public Attributes

 $type ='mysqli'
 Database type.
 
const LABEL ='MySQL or MariaDB'
 Database label.
 
const VERSIONMIN ='5.0.3'
 Version min database.
 

Detailed Description

Class to manage Dolibarr database access for a MySQL database using the MySQLi extension.

Definition at line 33 of file mysqli.class.php.

Constructor & Destructor Documentation

DoliDBMysqli::__construct (   $type,
  $host,
  $user,
  $pass,
  $name = '',
  $port = 0 
)

Constructor.

This create an opened connexion to a database server and eventually to a database

Parameters
string$typeType of database (mysql, pgsql...)
string$hostAddress of database server
string$userNom de l'utilisateur autorise
string$passMot de passe
string$nameNom de la database
int$portPort of database server

Definition at line 57 of file mysqli.class.php.

References connect(), dol_syslog(), error(), and select_db().

Member Function Documentation

DoliDBMysqli::affected_rows (   $resultset)

Renvoie le nombre de lignes dans le resultat d'une requete INSERT, DELETE ou UPDATE.

Parameters
mysqli_result$resultsetCurseur de la requete voulue
Returns
int Nombre de lignes
See also
num_rows

Implements Database.

Definition at line 357 of file mysqli.class.php.

DoliDBMysqli::close ( )

Close database connexion.

Returns
bool True if disconnect successfull, false otherwise
See also
connect

Implements Database.

Definition at line 231 of file mysqli.class.php.

References dol_syslog().

DoliDBMysqli::connect (   $host,
  $login,
  $passwd,
  $name,
  $port = 0 
)

Connect to server.

Parameters
string$hostdatabase server host
string$loginlogin
string$passwdpassword
string$namename of database (not used for mysql, used for pgsql)
integer$portPort of database server
Returns
mysqli Database access object
See also
close

Implements Database.

Definition at line 194 of file mysqli.class.php.

References dol_syslog().

Referenced by __construct().

static DoliDBMysqli::convertSQLFromMysql (   $line,
  $type = 'ddl' 
)
static

Convert a SQL request in Mysql syntax to native syntax.

Parameters
string$lineSQL request line to convert
string$typeType of SQL order ('ddl' for insert, update, select, delete or 'dml' for create, alter...)
Returns
string SQL request line converted

Implements Database.

Definition at line 165 of file mysqli.class.php.

DoliDBMysqli::DDLAddField (   $table,
  $field_name,
  $field_desc,
  $field_position = "" 
)

Create a new field into table.

Parameters
string$tableName of table
string$field_nameName of field to add
string$field_descTableau associatif de description du champ a inserer[nom du parametre][valeur du parametre]
string$field_positionOptionnel ex.: "after champtruc"
Returns
int <0 if KO, >0 if OK

Implements Database.

Definition at line 762 of file mysqli.class.php.

DoliDBMysqli::DDLCreateDb (   $database,
  $charset = '',
  $collation = '',
  $owner = '' 
)

Create a new database Do not use function xxx_create_db (xxx=mysql, ...) as they are deprecated We force to create database with charset this->forcecharset and collate this->forcecollate.

Parameters
string$databaseDatabase name to create
string$charsetCharset used to store data
string$collationCharset used to sort data
string$ownerUsername of database owner
Returns
bool|mysqli_result resource defined if OK, null if KO

Implements Database.

Definition at line 568 of file mysqli.class.php.

DoliDBMysqli::DDLCreateTable (   $table,
  $fields,
  $primary_key,
  $type,
  $unique_keys = null,
  $fulltext_keys = null,
  $keys = null 
)

Create a table into database.

Parameters
string$tableName of table
array$fieldsTableau associatif [nom champ][tableau des descriptions]
string$primary_keyNom du champ qui sera la clef primaire
string$typeType de la table
array$unique_keysTableau associatifs Nom de champs qui seront clef unique => valeur
array$fulltext_keysTableau des Nom de champs qui seront indexes en fulltext
array$keysTableau des champs cles noms => valeur
Returns
int <0 if KO, >=0 if OK

Implements Database.

Definition at line 651 of file mysqli.class.php.

DoliDBMysqli::DDLCreateUser (   $dolibarr_main_db_host,
  $dolibarr_main_db_user,
  $dolibarr_main_db_pass,
  $dolibarr_main_db_name 
)

Create a user and privileges to connect to database (even if database does not exists yet)

Parameters
string$dolibarr_main_db_hostIp server or ''
string$dolibarr_main_db_userNom user a creer
string$dolibarr_main_db_passMot de passe user a creer
string$dolibarr_main_db_nameDatabase name where user must be granted
Returns
int <0 if KO, >=0 if OK

Implements Database.

Definition at line 868 of file mysqli.class.php.

DoliDBMysqli::DDLDescTable (   $table,
  $field = "" 
)

Return a pointer of line with description of a table or field.

Parameters
string$tableName of table
string$fieldOptionnel : Name of field if we want description of field
Returns
bool|mysqli_result Resultset x (x->Field, x->Type, ...)

Implements Database.

Definition at line 744 of file mysqli.class.php.

DoliDBMysqli::DDLDropField (   $table,
  $field_name 
)

Drop a field from table.

Parameters
string$tableName of table
string$field_nameName of field to drop
Returns
int <0 if KO, >0 if OK

Implements Database.

Definition at line 847 of file mysqli.class.php.

DoliDBMysqli::DDLDropTable (   $table)

Drop a table into database.

Parameters
string$tableName of table
Returns
int <0 if KO, >=0 if OK

Implements Database.

Definition at line 727 of file mysqli.class.php.

DoliDBMysqli::DDLGetConnectId ( )

Return connexion ID.

Returns
string Id connexion

Implements Database.

Definition at line 546 of file mysqli.class.php.

DoliDBMysqli::DDLInfoTable (   $table)

List information of columns into a table.

Parameters
string$tableName of table
Returns
array Tableau des informations des champs de la table

Implements Database.

Definition at line 621 of file mysqli.class.php.

DoliDBMysqli::DDLListTables (   $database,
  $table = '' 
)

List tables into a database.

Parameters
string$databaseName of database
string$tableNmae of table filter ('xxx')
Returns
array List of tables in an array

Implements Database.

Definition at line 596 of file mysqli.class.php.

DoliDBMysqli::DDLUpdateField (   $table,
  $field_name,
  $field_desc 
)

Update format of a field into a table.

Parameters
string$tableName of table
string$field_nameName of field to modify
string$field_descArray with description of field format
Returns
int <0 if KO, >0 if OK

Implements Database.

Definition at line 803 of file mysqli.class.php.

DoliDBMysqli::decrypt (   $value)

Decrypt sensitive data in database.

Parameters
string$valueValue to decrypt
Returns
string Decrypted value if used

Implements Database.

Definition at line 513 of file mysqli.class.php.

DoliDBMysqli::encrypt (   $fieldorvalue,
  $withQuotes = 0 
)

Encrypt sensitive data in database Warning: This function includes the escape, so it must use direct value.

Parameters
string$fieldorvalueField name or value to encrypt
int$withQuotesReturn string with quotes
Returns
string XXX(field) or XXX('value') or field or 'value'

Implements Database.

Definition at line 480 of file mysqli.class.php.

References escape().

DoliDBMysqli::errno ( )

Return generic error code of last operation.

Returns
string Error code (Exemples: DB_ERROR_TABLE_ALREADY_EXISTS, DB_ERROR_RECORD_ALREADY_EXISTS...)

Implements Database.

Definition at line 397 of file mysqli.class.php.

Referenced by query().

DoliDBMysqli::error ( )

Return description of last error.

Returns
string Error text

Implements Database.

Definition at line 448 of file mysqli.class.php.

Referenced by __construct(), and query().

DoliDBMysqli::escape (   $stringtoencode)

Escape a string to insert data.

Parameters
string$stringtoencodeString to escape
Returns
string String escaped

Implements Database.

Definition at line 387 of file mysqli.class.php.

Referenced by encrypt().

DoliDBMysqli::fetch_array (   $resultset)

Return datas as an array.

Parameters
mysqli_result$resultsetResultset of request
Returns
array|null Array or null if KO or end of cursor

Implements Database.

Definition at line 308 of file mysqli.class.php.

Referenced by getDefaultCollationDatabase(), getPathOfDump(), and getPathOfRestore().

DoliDBMysqli::fetch_object (   $resultset)

Renvoie la ligne courante (comme un objet) pour le curseur resultset.

Parameters
mysqli_result$resultsetCurseur de la requete voulue
Returns
object|null Object result line or null if KO or end of cursor

Implements Database.

Definition at line 294 of file mysqli.class.php.

Referenced by getListOfCharacterSet(), getListOfCollation(), getServerParametersValues(), and getServerStatusValues().

DoliDBMysqli::fetch_row (   $resultset)

Return datas as an array.

Parameters
mysqli_result$resultsetResultset of request
Returns
array|null|0 Array or null if KO or end of cursor or 0 if resultset is bool

Implements Database.

Definition at line 321 of file mysqli.class.php.

DoliDBMysqli::free (   $resultset = null)

Libere le dernier resultset utilise sur cette connexion.

Parameters
mysqli_result$resultsetCurseur de la requete voulue
Returns
void

Implements Database.

Definition at line 373 of file mysqli.class.php.

Referenced by getListOfCharacterSet(), and getListOfCollation().

DoliDBMysqli::getDefaultCharacterSetDatabase ( )

Return charset used to store data in current database (same result than using SELECT default_character_set_name FROM information_schema.SCHEMATA WHERE schema_name = "databasename";)

Returns
string Charset
See also
getDefaultCollationDatabase

Implements Database.

Definition at line 911 of file mysqli.class.php.

DoliDBMysqli::getDefaultCollationDatabase ( )

Return collation used in current database.

Returns
string Collation value
See also
getDefaultCharacterSetDatabase

Implements Database.

Definition at line 957 of file mysqli.class.php.

References $resql, fetch_array(), and query().

DoliDBMysqli::getDriverInfo ( )

Return version of database client driver.

Returns
string Version string

Implements Database.

Definition at line 219 of file mysqli.class.php.

DoliDBMysqli::getListOfCharacterSet ( )

Return list of available charset that can be used to store data in database.

Returns
array|null List of Charset

Implements Database.

Definition at line 930 of file mysqli.class.php.

References $resql, fetch_object(), free(), and query().

DoliDBMysqli::getListOfCollation ( )

Return list of available collation that can be used for database.

Returns
array|null Liste of Collation

Implements Database.

Definition at line 976 of file mysqli.class.php.

References $resql, fetch_object(), free(), and query().

DoliDBMysqli::getPathOfDump ( )

Return full path of dump program.

Returns
string Full path of dump program

Implements Database.

Definition at line 1001 of file mysqli.class.php.

References $resql, fetch_array(), and query().

DoliDBMysqli::getPathOfRestore ( )

Return full path of restore program.

Returns
string Full path of restore program

Implements Database.

Definition at line 1020 of file mysqli.class.php.

References $resql, fetch_array(), and query().

DoliDBMysqli::getServerParametersValues (   $filter = '')

Return value of server parameters.

Parameters
string$filterFilter list on a particular value
Returns
array Array of key-values (key=>value)

Implements Database.

Definition at line 1040 of file mysqli.class.php.

References $resql, fetch_object(), and query().

DoliDBMysqli::getServerStatusValues (   $filter = '')

Return value of server status (current indicators on memory, cache...)

Parameters
string$filterFilter list on a particular value
Returns
array Array of key-values (key=>value)

Implements Database.

Definition at line 1061 of file mysqli.class.php.

References $resql, fetch_object(), and query().

DoliDBMysqli::getVersion ( )

Return version of database server.

Returns
string Version string

Implements Database.

Definition at line 209 of file mysqli.class.php.

DoliDBMysqli::last_insert_id (   $tab,
  $fieldid = 'rowid' 
)

Get last ID after an insert INSERT.

Parameters
string$tabTable name concerned by insert. Ne sert pas sous MySql mais requis pour compatibilite avec Postgresql
string$fieldidField name
Returns
int|string Id of row

Implements Database.

Definition at line 466 of file mysqli.class.php.

DoliDBMysqli::num_rows (   $resultset)

Return number of lines for result of a SELECT.

Parameters
mysqli_result$resultsetResulset of requests
Returns
int Nb of lines
See also
affected_rows

Implements Database.

Definition at line 343 of file mysqli.class.php.

DoliDBMysqli::query (   $query,
  $usesavepoint = 0,
  $type = 'auto' 
)

Execute a SQL request and return the resultset.

Parameters
string$querySQL query string
int$usesavepoint0=Default mode, 1=Run a savepoint before and a rollbock to savepoint if error (this allow to have some request with errors inside global transactions). Note that with Mysql, this parameter is not used as Myssql can already commit a transaction even if one request is in error, without using savepoints.
string$typeType of SQL order ('ddl' for insert, update, select, delete or 'dml' for create, alter...)
Returns
bool|mysqli_result Resultset of answer

Implements Database.

Definition at line 251 of file mysqli.class.php.

References dol_syslog(), errno(), error(), DoliDB\lasterrno(), DoliDB\lasterror(), DoliDB\lastquery(), and DoliDB\lastqueryerror().

Referenced by getDefaultCollationDatabase(), getListOfCharacterSet(), getListOfCollation(), getPathOfDump(), getPathOfRestore(), getServerParametersValues(), and getServerStatusValues().

DoliDBMysqli::select_db (   $database)

Select a database.

Parameters
string$databaseName of database
Returns
boolean true if OK, false if KO

Implements Database.

Definition at line 176 of file mysqli.class.php.

References dol_syslog().

Referenced by __construct().


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