mirror of
https://github.com/xevidos/codiad.git
synced 2024-11-10 21:26:35 +01:00
153 lines
2.9 KiB
PHP
Executable File
153 lines
2.9 KiB
PHP
Executable File
<?php
|
|
|
|
require_once( __DIR__ . "/class.sql.conversions.php" );
|
|
|
|
class sql {
|
|
|
|
public $connection = null;
|
|
public $conversions = null;
|
|
public $identifier_character = null;
|
|
protected static $instance = null;
|
|
|
|
public function __construct() {
|
|
|
|
$this->conversions = new sql_conversions();
|
|
}
|
|
|
|
public function close() {
|
|
|
|
$this->connection = null;
|
|
}
|
|
|
|
public function connect() {
|
|
|
|
if( $this->connection == null ) {
|
|
|
|
$host = DBHOST;
|
|
$dbname = DBNAME;
|
|
$dbtype = DBTYPE;
|
|
$username = DBUSER;
|
|
$password = DBPASS;
|
|
|
|
$this->connection = new PDO( "{$dbtype}:host={$host};dbname={$dbname}", $username, $password );
|
|
}
|
|
|
|
return( $this->connection );
|
|
}
|
|
|
|
public function create_table( $table_name, $fields=array(), $attributes=array() ) {
|
|
|
|
$query = $this->conversions->table( $table_name, $fields, $attributes );
|
|
//$this->query( $query, array(), array(), null, "rowCount" );
|
|
}
|
|
|
|
public function create_tables( $table ) {
|
|
|
|
/**
|
|
Tables layout
|
|
array(
|
|
|
|
"table_name" => array(
|
|
|
|
"fields" => array(
|
|
|
|
"id" => "int",
|
|
"test_field" => "string"
|
|
),
|
|
"attributes" => array(
|
|
|
|
"id" => array( "id" ),
|
|
"test_field" => array( "not null" ),
|
|
)
|
|
),
|
|
"table2_name" => array(
|
|
|
|
"fields" => array(
|
|
|
|
"id" => "int",
|
|
"test_field" => "string"
|
|
),
|
|
"attributes" => array(
|
|
|
|
"id" => array( "id" ),
|
|
"test_field" => array( "not null" ),
|
|
)
|
|
)
|
|
);
|
|
*/
|
|
|
|
$query = $this->conversions->tables( $table );
|
|
echo var_dump( $query );
|
|
}
|
|
|
|
public static function escape_identifier( $i ) {
|
|
|
|
$i = preg_replace('/[^A-Za-z0-9_]+/', '', $i );
|
|
return $i;
|
|
}
|
|
|
|
public static function is_not_error( $i ) {
|
|
|
|
$return = false;
|
|
$result = json_decode( $i );
|
|
|
|
if ( json_last_error() !== JSON_ERROR_NONE || ( ! $i == NULL && ! $i["status"] == "error" ) ) {
|
|
|
|
$return = true;
|
|
}
|
|
return( $return );
|
|
}
|
|
|
|
public static function get_instance() {
|
|
|
|
// If the single instance hasn't been set, set it now.
|
|
if ( null == self::$instance ) {
|
|
|
|
self::$instance = new self;
|
|
}
|
|
|
|
return self::$instance;
|
|
}
|
|
|
|
public function query( $query, $bind_variables, $default, $action='fetchAll' ) {
|
|
|
|
$connection = $this->connect();
|
|
$statement = $connection->prepare( $query );
|
|
$statement->execute( $bind_variables );
|
|
|
|
switch( $action ) {
|
|
|
|
case( 'rowCount' ):
|
|
|
|
$return = $statement->rowCount();
|
|
break;
|
|
|
|
case( 'fetchAll' ):
|
|
|
|
$return = $statement->fetchAll( \PDO::FETCH_ASSOC );
|
|
break;
|
|
|
|
case( 'fetchColumn' ):
|
|
|
|
$return = $statement->fetchColumn();
|
|
break;
|
|
|
|
default:
|
|
|
|
$return = $statement->fetchAll( \PDO::FETCH_ASSOC );
|
|
break;
|
|
}
|
|
|
|
$error = $statement->errorInfo();
|
|
if( ! $error[0] == "00000" ) {
|
|
|
|
echo var_export( $error );
|
|
echo var_export( $return );
|
|
$return = $default;
|
|
}
|
|
|
|
$this->close();
|
|
return( $return );
|
|
}
|
|
}
|
|
?>
|