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< ? php
$possible_drivers [] = " MySQLi " ;
$possible_drivers [] = " MySQL " ;
$possible_drivers [] = " PDO_MySQL " ;
if ( extension_loaded ( " mysqli " ) || extension_loaded ( " mysql " ) || extension_loaded ( " pdo_mysql " )) {
$drivers = array ( " server " => " MySQL " ) + $drivers ;
}
if ( ! defined ( " DRIVER " )) {
define ( " DRIVER " , " server " ); // server - backwards compatibility
// MySQLi supports everything, MySQL doesn't support multiple result sets, PDO_MySQL doesn't support orgtable
if ( extension_loaded ( " mysqli " )) {
class Min_DB extends MySQLi {
var $extension = " MySQLi " ;
function Min_DB () {
parent :: init ();
}
function connect ( $server , $username , $password ) {
list ( $host , $port ) = explode ( " : " , $server , 2 ); // part after : is used for port or socket
return @ $this -> real_connect (
( $server != " " ? $host : ini_get ( " mysqli.default_host " )),
( " $server $username " != " " ? $username : ini_get ( " mysqli.default_user " )),
( " $server $username $password " != " " ? $password : ini_get ( " mysqli.default_pw " )),
null ,
( is_numeric ( $port ) ? $port : ini_get ( " mysqli.default_port " )),
( ! is_numeric ( $port ) ? $port : null )
);
}
function result ( $query , $field = 0 ) {
$result = $this -> query ( $query );
if ( ! $result ) {
return false ;
}
$row = $result -> fetch_array ();
return $row [ $field ];
}
function quote ( $string ) {
return " ' " . $this -> escape_string ( $string ) . " ' " ;
}
}
} elseif ( extension_loaded ( " mysql " )) {
class Min_DB {
var
$extension = " MySQL " , ///< @var string extension name
$server_info , ///< @var string server version
$affected_rows , ///< @var int number of affected rows
$error , ///< @var string last error message
$_link , $_result ///< @access private
;
/** Connect to server
* @ param string
* @ param string
* @ param string
* @ return bool
*/
function connect ( $server , $username , $password ) {
$this -> _link = @ mysql_connect (
( $server != " " ? $server : ini_get ( " mysql.default_host " )),
( " $server $username " != " " ? $username : ini_get ( " mysql.default_user " )),
( " $server $username $password " != " " ? $password : ini_get ( " mysql.default_password " )),
true ,
131072 // CLIENT_MULTI_RESULTS for CALL
);
if ( $this -> _link ) {
$this -> server_info = mysql_get_server_info ( $this -> _link );
} else {
$this -> error = mysql_error ();
}
return ( bool ) $this -> _link ;
}
/** Quote string to use in SQL
* @ param string
* @ return string escaped string enclosed in '
*/
function quote ( $string ) {
return " ' " . mysql_real_escape_string ( $string , $this -> _link ) . " ' " ;
}
/** Select database
* @ param string
* @ return bool
*/
function select_db ( $database ) {
return mysql_select_db ( $database , $this -> _link );
}
/** Send query
* @ param string
* @ param bool
* @ return mixed bool or Min_Result
*/
function query ( $query , $unbuffered = false ) {
$result = @ ( $unbuffered ? mysql_unbuffered_query ( $query , $this -> _link ) : mysql_query ( $query , $this -> _link )); // @ - mute mysql.trace_mode
if ( ! $result ) {
$this -> error = mysql_error ( $this -> _link );
return false ;
}
if ( $result === true ) {
$this -> affected_rows = mysql_affected_rows ( $this -> _link );
$this -> info = mysql_info ( $this -> _link );
return true ;
}
return new Min_Result ( $result );
}
/** Send query with more resultsets
* @ param string
* @ return bool
*/
function multi_query ( $query ) {
return $this -> _result = $this -> query ( $query );
}
/** Get current resultset
* @ return Min_Result
*/
function store_result () {
return $this -> _result ;
}
/** Fetch next resultset
* @ return bool
*/
function next_result () {
// MySQL extension doesn't support multiple results
return false ;
}
/** Get single field from result
* @ param string
* @ param int
* @ return string
*/
function result ( $query , $field = 0 ) {
$result = $this -> query ( $query );
if ( ! $result ) {
return false ;
}
return mysql_result ( $result -> _result , 0 , $field );
}
}
class Min_Result {
var
$num_rows , ///< @var int number of rows in the result
$_result ///< @access private
;
/** Constructor
* @ param resource
*/
function Min_Result ( $result ) {
$this -> _result = $result ;
$this -> num_rows = mysql_num_rows ( $result );
}
/** Fetch next row as associative array
* @ return array
*/
function fetch_assoc () {
return mysql_fetch_assoc ( $this -> _result );
}
/** Fetch next row as numbered array
* @ return array
*/
function fetch_row () {
return mysql_fetch_row ( $this -> _result );
}
/** Fetch next field
* @ return object properties : name , type , orgtable , orgname , charsetnr
*/
function fetch_field () {
$return = mysql_fetch_field ( $this -> _result );
$return -> orgtable = $return -> table ;
$return -> orgname = $return -> name ;
$return -> charsetnr = ( $return -> blob ? 63 : 0 );
return $return ;
}
/** Free result set
*/
function __destruct () {
mysql_free_result ( $this -> _result ); //! not called in PHP 4 which is a problem with mysql.trace_mode
}
}
} elseif ( extension_loaded ( " pdo_mysql " )) {
class Min_DB extends Min_PDO {
var $extension = " PDO_MySQL " ;
function connect ( $server , $username , $password ) {
$this -> dsn ( " mysql:host= " . str_replace ( " : " , " ;unix_socket= " , preg_replace ( '~:([0-9])~' , ';port=\\1' , $server )), $username , $password );
return true ;
}
function select_db ( $database ) {
// database selection is separated from the connection so dbname in DSN can't be used
return $this -> query ( " USE " . idf_escape ( $database ));
}
function query ( $query , $unbuffered = false ) {
$this -> setAttribute ( 1000 , ! $unbuffered ); // 1000 - PDO::MYSQL_ATTR_USE_BUFFERED_QUERY
return parent :: query ( $query , $unbuffered );
}
}
}
/** Escape database identifier
* @ param string
* @ return string
*/
function idf_escape ( $idf ) {
return " ` " . str_replace ( " ` " , " `` " , $idf ) . " ` " ;
}
/** Connect to the database
* @ return mixed Min_DB or string for error
*/
function connect () {
global $adminer ;
$connection = new Min_DB ;
$credentials = $adminer -> credentials ();
if ( $connection -> connect ( $credentials [ 0 ], $credentials [ 1 ], $credentials [ 2 ])) {
$connection -> query ( " SET SQL_QUOTE_SHOW_CREATE=1 " );
$connection -> query ( " SET NAMES utf8 " );
return $connection ;
}
return $connection -> error ;
}
/** Get cached list of databases
* @ param bool
* @ return array
*/
function get_databases ( $flush = true ) {
// SHOW DATABASES can take a very long time so it is cached
$return = & get_session ( " databases " );
if ( ! isset ( $return )) {
if ( $flush ) {
restart_session ();
ob_flush ();
flush ();
}
$return = get_vals ( " SHOW DATABASES " );
}
return $return ;
}
/** Formulate SQL query with limit
* @ param string everything after SELECT
* @ param int
* @ param int
* @ return string
*/
function limit ( $query , $limit , $offset = 0 ) {
return " $query " . ( isset ( $limit ) ? " \n LIMIT $limit " . ( $offset ? " OFFSET $offset " : " " ) : " " );
}
/** Formulate SQL modification query with limit 1
* @ param string everything after UPDATE or DELETE
* @ return string
*/
function limit1 ( $query ) {
return limit ( $query , 1 );
}
/** Get database collation
* @ param string
* @ param array result of collations ()
* @ return string
*/
function db_collation ( $db , $collations ) {
global $connection ;
$return = null ;
$create = $connection -> result ( " SHOW CREATE DATABASE " . idf_escape ( $db ), 1 );
if ( preg_match ( '~ COLLATE ([^ ]+)~' , $create , $match )) {
$return = $match [ 1 ];
} elseif ( preg_match ( '~ CHARACTER SET ([^ ]+)~' , $create , $match )) {
// default collation
$return = $collations [ $match [ 1 ]][ 0 ];
}
return $return ;
}
/** Get supported engines
* @ return array
*/
function engines () {
global $connection ;
$return = array ();
$result = $connection -> query ( " SHOW ENGINES " );
while ( $row = $result -> fetch_assoc ()) {
if ( ereg ( " YES|DEFAULT " , $row [ " Support " ])) {
$return [] = $row [ " Engine " ];
}
}
return $return ;
}
/** Get logged user
* @ return string
*/
function logged_user () {
global $connection ;
return $connection -> result ( " SELECT USER() " );
}
/** Get tables list
* @ return array
*/
function tables_list () {
global $connection ;
return get_key_vals ( " SHOW " . ( $connection -> server_info >= 5 ? " FULL " : " " ) . " TABLES " );
}
/** Count tables in all databases
* @ param array
* @ return array array ( $db => $tables )
*/
function count_tables ( $databases ) {
$return = array ();
foreach ( $databases as $db ) {
$return [ $db ] = count ( get_vals ( " SHOW TABLES IN " . idf_escape ( $db )));
}
return $return ;
}
/** Get table status
* @ param string
* @ return array
*/
function table_status ( $name = " " ) {
global $connection ;
$return = array ();
$result = $connection -> query ( " SHOW TABLE STATUS " . ( $name != " " ? " LIKE " . $connection -> quote ( addcslashes ( $name , " %_ " )) : " " ));
while ( $row = $result -> fetch_assoc ()) {
if ( $row [ " Engine " ] == " InnoDB " ) {
// ignore internal comment, unnecessary since MySQL 5.1.21
$row [ " Comment " ] = preg_replace ( '~(?:(.+); )?InnoDB free: .*~' , '\\1' , $row [ " Comment " ]);
}
if ( ! isset ( $row [ " Rows " ])) {
$row [ " Engine " ] = " VIEW " ;
$row [ " Comment " ] = " " ;
}
if ( $name != " " ) {
return $row ;
}
$return [ $row [ " Name " ]] = $row ;
}
return $return ;
}
/** Check if table supports foreign keys
* @ param array result of table_status
* @ return bool
*/
function fk_support ( $table_status ) {
return ( $table_status [ " Engine " ] == " InnoDB " );
}
/** Get information about fields
* @ param string
* @ return array array ( $name => array ( " field " => , " full_type " => , " type " => , " length " => , " unsigned " => , " default " => , " null " => , " auto_increment " => , " on_update " => , " collation " => , " privileges " => , " comment " => , " primary " => ))
*/
function fields ( $table ) {
global $connection ;
$return = array ();
$result = $connection -> query ( " SHOW FULL COLUMNS FROM " . idf_escape ( $table ));
if ( $result ) {
while ( $row = $result -> fetch_assoc ()) {
preg_match ( '~^([^( ]+)(?:\\((.+)\\))?( unsigned)?( zerofill)?$~' , $row [ " Type " ], $match );
$return [ $row [ " Field " ]] = array (
" field " => $row [ " Field " ],
" full_type " => $row [ " Type " ],
" type " => $match [ 1 ],
" length " => $match [ 2 ],
" unsigned " => ltrim ( $match [ 3 ] . $match [ 4 ]),
" default " => ( $row [ " Default " ] != " " || ereg ( " char " , $match [ 1 ]) ? $row [ " Default " ] : null ),
" null " => ( $row [ " Null " ] == " YES " ),
" auto_increment " => ( $row [ " Extra " ] == " auto_increment " ),
" on_update " => ( eregi ( '^on update (.+)' , $row [ " Extra " ], $match ) ? $match [ 1 ] : " " ), //! available since MySQL 5.1.23
" collation " => $row [ " Collation " ],
" privileges " => array_flip ( explode ( " , " , $row [ " Privileges " ])),
" comment " => $row [ " Comment " ],
" primary " => ( $row [ " Key " ] == " PRI " ),
);
}
}
return $return ;
}
/** Get table indexes
* @ param string
* @ param string Min_DB to use
* @ return array array ( $key_name => array ( " type " => , " columns " => array (), " lengths " => array ()))
*/
function indexes ( $table , $connection2 = null ) {
global $connection ;
if ( ! is_object ( $connection2 )) { // use the main connection if the separate connection is unavailable
$connection2 = $connection ;
}
$return = array ();
$result = $connection2 -> query ( " SHOW INDEX FROM " . idf_escape ( $table ));
if ( $result ) {
while ( $row = $result -> fetch_assoc ()) {
$return [ $row [ " Key_name " ]][ " type " ] = ( $row [ " Key_name " ] == " PRIMARY " ? " PRIMARY " : ( $row [ " Index_type " ] == " FULLTEXT " ? " FULLTEXT " : ( $row [ " Non_unique " ] ? " INDEX " : " UNIQUE " )));
$return [ $row [ " Key_name " ]][ " columns " ][] = $row [ " Column_name " ];
$return [ $row [ " Key_name " ]][ " lengths " ][] = $row [ " Sub_part " ];
}
}
return $return ;
}
/** Get foreign keys in table
* @ param string
* @ return array array ( $name => array ( " db " => , " table " => , " source " => array (), " target " => array (), " on_delete " => , " on_update " => ))
*/
function foreign_keys ( $table ) {
global $connection , $on_actions ;
static $pattern = '`(?:[^`]|``)+`' ;
$return = array ();
$create_table = $connection -> result ( " SHOW CREATE TABLE " . idf_escape ( $table ), 1 );
if ( $create_table ) {
preg_match_all ( " ~CONSTRAINT ( $pattern ) FOREIGN KEY \\ (((?: $pattern ,? ?)+) \\ ) REFERENCES ( $pattern )(?: \\ .( $pattern ))? \\ (((?: $pattern ,? ?)+) \\ )(?: ON DELETE ( " . implode ( " | " , $on_actions ) . " ))?(?: ON UPDATE ( " . implode ( " | " , $on_actions ) . " ))?~ " , $create_table , $matches , PREG_SET_ORDER );
foreach ( $matches as $match ) {
preg_match_all ( " ~ $pattern ~ " , $match [ 2 ], $source );
preg_match_all ( " ~ $pattern ~ " , $match [ 5 ], $target );
$return [ idf_unescape ( $match [ 1 ])] = array (
" db " => idf_unescape ( $match [ 4 ] != " " ? $match [ 3 ] : $match [ 4 ]),
" table " => idf_unescape ( $match [ 4 ] != " " ? $match [ 4 ] : $match [ 3 ]),
" source " => array_map ( 'idf_unescape' , $source [ 0 ]),
" target " => array_map ( 'idf_unescape' , $target [ 0 ]),
" on_delete " => $match [ 6 ],
" on_update " => $match [ 7 ],
);
}
}
return $return ;
}
/** Get view SELECT
* @ param string
* @ return array array ( " select " => )
*/
function view ( $name ) {
global $connection ;
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return array ( " select " => preg_replace ( '~^(?:[^`]|`[^`]*`)*\\s+AS\\s+~isU' , '' , $connection -> result ( " SHOW CREATE VIEW " . idf_escape ( $name ), 1 )));
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}
/** Get sorted grouped list of collations
* @ return array
*/
function collations () {
global $connection ;
$return = array ();
$result = $connection -> query ( " SHOW COLLATION " );
while ( $row = $result -> fetch_assoc ()) {
$return [ $row [ " Charset " ]][] = $row [ " Collation " ];
}
ksort ( $return );
foreach ( $return as $key => $val ) {
sort ( $return [ $key ]);
}
return $return ;
}
/** Find out if database is information_schema
* @ param string
* @ return bool
*/
function information_schema ( $db ) {
global $connection ;
return ( $connection -> server_info >= 5 && $db == " information_schema " );
}
/** Get escaped error message
* @ return string
*/
function error () {
global $connection ;
return h ( preg_replace ( '~^You have an error.*syntax to use~U' , " Syntax error " , $connection -> error ));
}
/** Return expression for binary comparison
* @ param string
* @ return string
*/
function exact_value ( $val ) {
global $connection ;
return " BINARY " . $connection -> quote ( $val );
}
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/** Create database
* @ param string
* @ return string
*/
function create_database ( $db , $collation ) {
return queries ( " CREATE DATABASE " . idf_escape ( $db ) . ( $collation ? " COLLATE " . $connection -> quote ( $collation ) : " " ));
}
/** Drop databases
* @ param array
* @ return bool
*/
function drop_databases ( $databases ) {
foreach ( $databases as $db ) {
if ( ! queries ( " DROP DATABASE " . idf_escape ( $db ))) {
return false ;
}
}
return true ;
}
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/** Rename database from DB
* @ param string new name
* @ return string
* @ return bool
*/
function rename_database ( $name , $collation ) {
global $connection ;
$return = false ;
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if ( create_database ( $name , $collation )) {
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//! move triggers
$return = true ; // table list may by empty
foreach ( tables_list () as $table ) {
if ( ! queries ( " RENAME TABLE " . idf_escape ( $table ) . " TO " . idf_escape ( $name ) . " . " . idf_escape ( $table ))) {
$return = false ;
break ;
}
}
if ( $return ) {
queries ( " DROP DATABASE " . idf_escape ( DB ));
//! saved to history of removed database
}
}
return $return ;
}
/** Generate modifier for auto increment column
* @ return string
*/
function auto_increment () {
$auto_increment_index = " PRIMARY KEY " ;
// don't overwrite primary key by auto_increment
if ( $_GET [ " create " ] != " " && $_POST [ " auto_increment_col " ]) {
foreach ( indexes ( $_GET [ " create " ]) as $index ) {
if ( in_array ( $_POST [ " fields " ][ $_POST [ " auto_increment_col " ]][ " orig " ], $index [ " columns " ], true )) {
$auto_increment_index = " " ;
break ;
}
if ( $index [ " type " ] == " PRIMARY " ) {
$auto_increment_index = " UNIQUE " ;
}
}
}
return " AUTO_INCREMENT $auto_increment_index " ;
}
/** Run commands to create or alter table
* @ param string " " to create
* @ param string new name
* @ param array of array ( $orig , $process_field , $after )
* @ param array of strings
* @ param string
* @ param string
* @ param string
* @ param int
* @ param string
* @ return bool
*/
function alter_table ( $table , $name , $fields , $foreign , $comment , $engine , $collation , $auto_increment , $partitioning ) {
global $connection ;
$alter = array ();
foreach ( $fields as $field ) {
$alter [] = ( $field [ 1 ]
? ( $table != " " ? ( $field [ 0 ] != " " ? " CHANGE " . idf_escape ( $field [ 0 ]) : " ADD " ) : " " ) . " " . implode ( " " , $field [ 1 ]) . ( $table != " " ? " $field[2] " : " " )
: " DROP " . idf_escape ( $field [ 0 ])
);
}
$alter = array_merge ( $alter , $foreign );
$status = " COMMENT= " . $connection -> quote ( $comment )
. ( $engine ? " ENGINE= " . $connection -> quote ( $engine ) : " " )
. ( $collation ? " COLLATE " . $connection -> quote ( $collation ) : " " )
. ( $auto_increment != " " ? " AUTO_INCREMENT= $auto_increment " : " " )
. $partitioning
;
if ( $table == " " ) {
return queries ( " CREATE TABLE " . idf_escape ( $name ) . " ( \n " . implode ( " , \n " , $alter ) . " \n ) $status " );
}
if ( $table != $name ) {
$alter [] = " RENAME TO " . idf_escape ( $name );
}
$alter [] = $status ;
return queries ( " ALTER TABLE " . idf_escape ( $table ) . " \n " . implode ( " , \n " , $alter ));
}
/** Run commands to alter indexes
* @ param string escaped table name
* @ param array of array ( " index type " , " (columns definition) " ) or array ( " index type " , " escaped name " , " DROP " )
* @ return bool
*/
function alter_indexes ( $table , $alter ) {
foreach ( $alter as $key => $val ) {
$alter [ $key ] = ( $val [ 2 ] ? " \n DROP INDEX " : " \n ADD $val[0] " . ( $val [ 0 ] == " PRIMARY " ? " KEY " : " " )) . $val [ 1 ];
}
return queries ( " ALTER TABLE " . idf_escape ( $table ) . implode ( " , " , $alter ));
}
/** Run commands to truncate tables
* @ param array
* @ return bool
*/
function truncate_tables ( $tables ) {
foreach ( $tables as $table ) {
if ( ! queries ( " TRUNCATE TABLE " . idf_escape ( $table ))) {
return false ;
}
}
return true ;
}
/** Drop views
* @ param array
* @ return bool
*/
function drop_views ( $views ) {
return queries ( " DROP VIEW " . implode ( " , " , array_map ( 'idf_escape' , $views )));
}
/** Drop tables
* @ param array
* @ return bool
*/
function drop_tables ( $tables ) {
return queries ( " DROP TABLE " . implode ( " , " , array_map ( 'idf_escape' , $tables )));
}
/** Get information about trigger
* @ param string trigger name
* @ return array array ( " Trigger " => , " Timing " => , " Event " => , " Statement " => )
*/
function trigger ( $name ) {
global $connection ;
$result = $connection -> query ( " SHOW TRIGGERS WHERE `Trigger` = " . $connection -> quote ( $name ));
return $result -> fetch_assoc ();
}
/** Get defined triggers
* @ param string
* @ return array array ( $name => array ( $timing , $event ))
*/
function triggers ( $table ) {
global $connection ;
$return = array ();
$result = $connection -> query ( " SHOW TRIGGERS LIKE " . $connection -> quote ( addcslashes ( $table , " %_ " )));
while ( $row = $result -> fetch_assoc ()) {
$return [ $row [ " Trigger " ]] = array ( $row [ " Timing " ], $row [ " Event " ]);
}
return $return ;
}
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/** Get trigger options
* @ return array ( " Timing " => array (), " Type " => array ())
*/
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function trigger_options () {
return array (
" Timing " => array ( " BEFORE " , " AFTER " ),
// Event is always INSERT, UPDATE, DELETE
" Type " => array ( " FOR EACH ROW " ),
);
}
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/** Begin transaction
* @ return bool
*/
function begin () {
return queries ( " BEGIN " );
}
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/** Insert data into table
* @ param string
* @ param array
* @ return bool
*/
function insert_into ( $table , $set ) {
return queries ( " INSERT INTO " . idf_escape ( $table ) . " ( " . implode ( " , " , array_keys ( $set )) . " ) \n VALUES ( " . implode ( " , " , $set ) . " ) " );
}
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/** Explain select
* @ param Min_DB
* @ param string
* @ return Min_Result
*/
function explain ( $connection , $query ) {
return $connection -> query ( " EXPLAIN $query " );
}
/** Get SQL command to create table
* @ param string
* @ return string
*/
function create_sql ( $table ) {
global $connection ;
return $connection -> result ( " SHOW CREATE TABLE " . idf_escape ( $table ), 1 );
}
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/** Get SQL command to change database
* @ param string
* @ return string
*/
function use_sql ( $database ) {
return " USE " . idf_escape ( $database );
}
/** Get server variables
* @ return array ( $name => $value )
*/
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function show_variables () {
return get_key_vals ( " SHOW VARIABLES " );
}
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/** Get status variables
* @ return array ( $name => $value )
*/
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function show_status () {
return get_key_vals ( " SHOW STATUS " );
}
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/** Check whether a feature is supported
* @ param string
* @ return bool
*/
function support ( $feature ) {
global $connection ;
$features = array (
" view " => ( $connection -> server_info >= 5 ),
" routine " => ( $connection -> server_info >= 5 ),
" trigger " => ( $connection -> server_info >= 5 ),
" event " => ( $connection -> server_info >= 5.1 ),
" partitioning " => ( $connection -> server_info >= 5.1 ),
);
return ( isset ( $features [ $feature ]) ? $features [ $feature ] : true );
}
$driver = " sql " ; ///< @var string JUSH identifier
$types = array (); ///< @var array ($type => $maximum_unsigned_length, ...)
$structured_types = array (); ///< @var array ($description => array($type, ...), ...)
foreach ( array (
lang ( 'Numbers' ) => array ( " tinyint " => 3 , " smallint " => 5 , " mediumint " => 8 , " int " => 10 , " bigint " => 20 , " decimal " => 66 , " float " => 12 , " double " => 21 ),
lang ( 'Date and time' ) => array ( " date " => 10 , " datetime " => 19 , " timestamp " => 19 , " time " => 10 , " year " => 4 ),
lang ( 'Strings' ) => array ( " char " => 255 , " varchar " => 65535 , " tinytext " => 255 , " text " => 65535 , " mediumtext " => 16777215 , " longtext " => 4294967295 ),
lang ( 'Binary' ) => array ( " binary " => 255 , " varbinary " => 65535 , " tinyblob " => 255 , " blob " => 65535 , " mediumblob " => 16777215 , " longblob " => 4294967295 ),
lang ( 'Lists' ) => array ( " enum " => 65535 , " set " => 64 ),
) as $key => $val ) {
$types += $val ;
$structured_types [ $key ] = array_keys ( $val );
}
$unsigned = array ( " unsigned " , " zerofill " , " unsigned zerofill " ); ///< @var array number variants
$operators = array ( " = " , " < " , " > " , " <= " , " >= " , " != " , " LIKE " , " LIKE %% " , " REGEXP " , " IN " , " IS NULL " , " NOT LIKE " , " NOT REGEXP " , " NOT IN " , " IS NOT NULL " ); ///< @var array operators used in select
$functions = array ( " char_length " , " from_unixtime " , " hex " , " lower " , " round " , " sec_to_time " , " time_to_sec " , " upper " ); ///< @var array functions used in select
$grouping = array ( " avg " , " count " , " count distinct " , " group_concat " , " max " , " min " , " sum " ); ///< @var array grouping functions used in select
$edit_functions = array ( ///< @var array of array("$type|$type2" => "$function/$function2") functions used in editing, [0] - edit and insert, [1] - edit only
array (
" char " => " md5/sha1/password/encrypt/uuid " , //! JavaScript for disabling maxlength
" date|time " => " now " ,
), array (
" int|float|double|decimal " => " +/- " ,
" date " => " + interval/- interval " ,
" time " => " addtime/subtime " ,
" char|text " => " concat " ,
)
);
}