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RowClassesGenerator.php
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<?php
class EtuDev_DataGen_RowClassesGenerator
{
protected $prefix = 'EtuDev_Data_';
protected $prefix_superclasses = 'EtuDev_Data_';
protected $folder = '../Data';
protected $table_prefix_changes = array();
protected $schemas = array();
protected $db_config = array();
protected $use_traits = false;
/**
* execute!
* @return EtuDev_DataGen_RowClassesGenerator
*/
public function run()
{
foreach ($this->schemas as $schema => $schema_classname) {
$this->runSchema($schema, $schema_classname);
}
return $this;
}
/**
* @param string $db_host
* @param string $db_user
* @param string $db_pass
* @param string $db_name one of the schemas
*
* @return EtuDev_DataGen_RowClassesGenerator
*/
public function setDbConfig($db_host, $db_user, $db_pass, $db_name)
{
// de momento sólo mysql
$db_type = 'mysql';
$this->db_config = array('host' => $db_host, 'name' => $db_name, 'user' => $db_user, 'pass' => $db_pass, 'type' => $db_type);
return $this;
}
/**
* @param array $schemasAndClasses schema => schema_classname
*
* @return EtuDev_DataGen_RowClassesGenerator
*/
public function addSchemas($schemasAndClasses)
{
$this->schemas = $schemasAndClasses;
return $this;
}
/**
* change prefix from X to Y (or remove if Y is empty) from tablenames to the classes
*
* @param string $table_prefix
* @param string $new_table_prefix
*
* @return EtuDev_DataGen_RowClassesGenerator
*/
public function addTablePrefixChange($table_prefix, $new_table_prefix)
{
$this->table_prefix_changes[$table_prefix] = $new_table_prefix;
return $this;
}
/**
* the prefix of the classes to be generated; 'EtuDev_Data_' by default
*
* @param string $prefix
*
* @return EtuDev_DataGen_RowClassesGenerator
*/
public function setPrefix($prefix)
{
$this->prefix = $prefix;
return $this;
}
/**
* the folder where we're going to generate the files; './Data' by default
*
* @param string $folder
*
* @return EtuDev_DataGen_RowClassesGenerator
*/
public function setFolder($folder)
{
$this->folder = $folder;
return $this;
}
/**
* @param string $schema
* @param string $schema_classname
*
* @return EtuDev_DataGen_RowClassesGenerator
*/
protected function runSchema($schema, $schema_classname)
{
echo ">>SCHEMA $schema \n";
$all = $this->getTablesFromSchema($schema);
foreach ($all as $t) {
$this->processTable($t, $schema, $schema_classname);
}
return $this;
}
/**
* execute and create all the stuff for the table
*
* @param string $tableName
* @param string $schema
* @param string $schema_classname
*/
protected function processTable($tableName, $schema, $schema_classname)
{
$superRowClassName = $this->prefix_superclasses . 'Row';
$superPseudoArrayClassName = $this->prefix_superclasses . 'PseudoArray';
$superTableWithIdClassName = $this->prefix_superclasses . 'TableWithId';
$superTableWithIdTraitName = $this->prefix_superclasses . 'Traits_TableWithId';
$superTablelassName = $this->prefix_superclasses . 'Table';
$usedTableName = $this->getUsedTableName($tableName);
$camelTableName = $this->toCamelCase($usedTableName, true);
$parenTabletClass = $this->prefix . $schema_classname . '_Table';
$classNameObjClass = $this->prefix . $schema_classname . '_Gen_Obj_' . $camelTableName;
$classNameRowClass = $this->prefix . $schema_classname . '_Gen_Row_' . $camelTableName;
$classNamePAClass = $this->prefix . $schema_classname . '_Gen_PA_' . $camelTableName;
$classNameTableClass = $this->prefix . $schema_classname . '_Gen_Table_' . $camelTableName;
$classNameObjFinalClass = $this->prefix . $schema_classname . '_Obj_' . $camelTableName;
$classNameRowFinalClass = $this->prefix . $schema_classname . '_Row_' . $camelTableName;
$classNamePAFinalClass = $this->prefix . $schema_classname . '_PA_' . $camelTableName;
$classNameTableFinalClass = $this->prefix . $schema_classname . '_Table_' . $camelTableName;
$fileNameObjClass = $camelTableName;
$fileNameRowClass = $camelTableName;
$fileNamePAClass = $camelTableName;
$fileNameTableClass = $camelTableName;
$fileNameParentTable = $schema_classname;
//folders
if (!is_dir($this->folder)) {
exec("mkdir " . $this->folder);
echo "se ha creado el directorio " . $this->folder . "\n";
}
if (!is_dir($this->folder . DIRECTORY_SEPARATOR . $schema_classname)) {
exec("mkdir " . $this->folder . DIRECTORY_SEPARATOR . $schema_classname);
echo "se ha creado el directorio " . $this->folder . $schema_classname . "\n";
}
$parenTabletFolder = $this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/';
if (!is_dir($this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/Gen/')) {
exec("mkdir " . $this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/Gen/');
echo "se ha creado el directorio " . $this->folder . $schema_classname . '/Gen/' . "\n";
}
$rowFinalFolder = $this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/Row/';
if (!is_dir($rowFinalFolder)) {
exec("mkdir " . $rowFinalFolder);
echo "se ha creado el directorio " . $rowFinalFolder . "\n";
}
$objFinalFolder = $this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/Obj/';
if (!is_dir($objFinalFolder)) {
exec("mkdir " . $objFinalFolder);
echo "se ha creado el directorio " . $objFinalFolder . "\n";
}
$paFinalFolder = $this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/PA/';
if (!is_dir($paFinalFolder)) {
exec("mkdir " . $paFinalFolder);
echo "se ha creado el directorio " . $paFinalFolder . "\n";
}
$tableFinalFolder = $this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/Table/';
if (!is_dir($tableFinalFolder)) {
exec("mkdir " . $tableFinalFolder);
echo "se ha creado el directorio " . $tableFinalFolder . "\n";
}
$rowFolder = $this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/Gen/Row/';
if (!is_dir($rowFolder)) {
exec("mkdir " . $rowFolder);
echo "se ha creado el directorio " . $rowFolder . "\n";
}
$objFolder = $this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/Gen/Obj/';
if (!is_dir($objFolder)) {
exec("mkdir " . $objFolder);
echo "se ha creado el directorio " . $objFolder . "\n";
}
$paFolder = $this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/Gen/PA/';
if (!is_dir($paFolder)) {
exec("mkdir " . $paFolder);
echo "se ha creado el directorio " . $paFolder . "\n";
}
$tableFolder = $this->folder . DIRECTORY_SEPARATOR . $schema_classname . '/Gen/Table/';
if (!is_dir($tableFolder)) {
exec("mkdir " . $tableFolder);
echo "se ha creado el directorio " . $tableFolder . "\n";
}
//table
$getbyidmethod = <<<MET
/**
* @param int \$id
* @return $classNameRowFinalClass
*/
public function getRowById(\$id){
return \$this->fetchRow(array('id = ?' => \$id));
}
/**
* @param int \$id
* @return $classNameRowFinalClass
*/
public function getById(\$id){
return \$this->getRowById(\$id);
}
public function delete(\$id) {
if (is_numeric(\$id)) {
return \$this->delete(array('id = ?' => \$id));
}
return parent::delete(\$id);
}
MET;
$tableInfo = $this->getTableInfo($schema, $tableName);
$types = array();
$hasId = false;
$longestColumnName = 0;
$longestTypeName = 0;
$columns = array();
foreach ($tableInfo as $columnInfo) {
$colname = $columnInfo['COLUMN_NAME'];
if (strtolower($colname) == 'id') {
$hasId = true;
}
if (strlen($colname) > $longestColumnName) {
$longestColumnName = strlen($colname);
}
$dataType = $columnInfo['DATA_TYPE'];
$comment = $columnInfo['COLUMN_COMMENT'];
$isNullable = true;
$default = null;
$defaultData = null;
if ($columnInfo['IS_NULLABLE'] == 'NO') {
$isNullable = false;
}
if ($columnInfo['COLUMN_DEFAULT']) {
$default = $columnInfo['COLUMN_DEFAULT'];
}
@$types[$dataType]++;
switch ($dataType) {
case 'text' :
case 'tinytext' :
case 'mediumtext' :
case 'longtext' :
case 'varchar' :
case 'char' :
$coltype = 'string';
if (!$isNullable && is_null($default)) {
$default = '';
}
break;
case 'enum' :
if ($columnInfo['COLUMN_TYPE'] == "enum('','0','1')") {
$coltype = 'tristate|bool|int|string';
} elseif ($columnInfo['COLUMN_TYPE'] == "enum('','0','1','2')") {
$coltype = 'tetrastate|int|string';
} else {
$coltype = 'string';
}
if (!$isNullable && is_null($default)) {
$default = '';
}
$comment = $columnInfo['COLUMN_TYPE'] . ' ' . $comment;
break;
case 'date' :
case 'datetime' :
case 'timestamp' :
if (!$isNullable && is_null($default)) {
if ($colname == 'created_date' || $colname == 'updated_date') {
$default = 'CURRENT_TIMESTAMP';
} else {
$default = '0000-00-00';
}
}
if (in_array(strtoupper($default), array('NOW', 'NOW()', 'CURRENT_TIMESTAMP', 'CURRENT_TIMESTAMP()'))) {
$defaultData = "date('Y-m-d H:i:s')";
} elseif (in_array(strtoupper($default), array('CURDATE', 'CURDATE()', 'CURRENT_DATE', 'CURRENT_DATE()'))) {
$defaultData = "date('Y-m-d')";
} elseif (in_array(strtoupper($default), array('CURTIME', 'CURTIME()', 'CURRENT_TIME', 'CURRENT_TIME()'))) {
$defaultData = "date('H:i:s')";
}
$coltype = 'date';
break;
case 'float' :
case 'double' :
case 'decimal' :
$coltype = 'float';
if (!$isNullable && is_null($default)) {
$default = 0.0;
}
break;
case 'int' :
case 'tinyint' :
case 'smallint' :
case 'mediumint' :
if ($columnInfo['COLUMN_TYPE'] == 'tinyint(1)' || $columnInfo['COLUMN_TYPE'] == 'int(1)') {
$coltype = 'bool';
if (!$isNullable && is_null($default)) {
$default = false;
}
} else {
$coltype = 'int';
if (!$isNullable && is_null($default) && $columnInfo['EXTRA'] != 'auto_increment') {
$default = 0;
}
}
break;
default :
if (!$isNullable && is_null($default)) {
$default = '';
}
$coltype = 'mixed';
break;
}
if (strlen($coltype) > $longestTypeName) {
$longestTypeName = strlen($coltype);
}
$defValue = 'NULL';
if (!is_null($default)) {
if (is_bool($default)) {
$defValue = ($default ? 'true' : 'false');
} elseif (is_int($default) || is_float($default)) {
$defValue = $default;
} else {
$defValue = "'" . $default . "'";
}
$comment = 'default:' . $defValue . ', ' . $comment;
}
if (!$isNullable) {
$comment = 'NOT NULL, ' . $comment;
}
$columns[$colname] = array(
'name' => $colname,
'type' => $coltype,
'comment' => trim($comment),
'is_nullable' => $isNullable,
'default' => $default,
'info' => $columnInfo,
'default_printed' => $defaultData ? : $defValue
);
}
//Row Class
$rowblocks = '';
$tableblocks = '';
$defaultsblocks = '';
$defaultsDocblockData = '';
$colblocks = '';
foreach ($columns as $c) {
$rowblocks .= ' * @property ' . $c['type'] . ' $' . $c['name'] . ' ' . $c['comment'] . "\n";
$tableblocks .= ' * column ' . $c['type'] . ' $' . $c['name'] . ' ' . $c['comment'] . "\n";
$spacesNeeded = $longestColumnName - strlen($c['name']) + 1;
$colblocks .= ' $infos[\'' . $c['name'] . '\']';
for ($si = 0; $si < $spacesNeeded; $si++) {
$colblocks .= ' ';
}
$colblocks .= '= array(\'type\' => \'' . $c['type'] . '\',';
$spacesNeededType = $longestTypeName - strlen($c['type']) + 1;
for ($si = 0; $si < $spacesNeededType; $si++) {
$colblocks .= ' ';
}
if ($c['is_nullable']) {
$colblocks .= '\'nullable\' => true, ';
} else {
$colblocks .= '\'nullable\' => false, ';
$defValue = $c['default_printed'];
if (!is_null($c['default'])) {
$defaultsblocks .= ' $def["' . $c['name'] . '"] = ';
$defaultsblocks .= $defValue . "; \n";
$defaultsDocblockData .= ' * @uses $' . $c['name'] . ' default value: ' . $defValue . " \n";
}
}
if (is_null($c['default'])) {
$colblocks .= "\t" . '\'default\' => null,';
} else {
$colblocks .= "\t" . '\'default\' => ' . $c['default_printed'] . ',';
}
$colblocks .= "\t" . '\'name\' => \'' . $c['name'] . '\');' . "\n";
}
$rowblocks = ' ' . trim($rowblocks);
$tableblocks = ' ' . trim($tableblocks);
if ($defaultsblocks) {
$defaultsDocblockData = ' ' . trim($defaultsDocblockData);
$defaultsblocks = <<<DEFAULTS
/**
* Default data
*
* @return array
*
$defaultsDocblockData
*/
public function _getDefaultData(){
\$def = parent::_getDefaultData();
$defaultsblocks
return \$def;
}
DEFAULTS;
}
//OBJ Data
$objData = <<<TEXTO
/**
* interface Object of table $tableName
*
* @table $tableName
*
$rowblocks
*
*/
interface $classNameObjClass {
}
TEXTO;
echo "$classNameObjClass \n";
$docFileName = $objFolder . $fileNameObjClass . '.php';
$options = 'w';
$fh = fopen($docFileName, $options) or die("can't open file");
fwrite($fh, "<?php \n" . $objData);
fclose($fh);
//ROW Data
$rowData = <<<TEXTO
/**
* class Row of table $tableName
*
* @table $tableName
*
$rowblocks
*
* @method $classNameTableFinalClass getTable()
*/
class $classNameRowClass extends $superRowClassName implements $classNameObjFinalClass {
protected \$_tableClass = '$classNameTableFinalClass';
const TABLE_NAME = '$tableName';
const TABLE_CLASS_NAME = '$classNameTableFinalClass';
$defaultsblocks
}
TEXTO;
echo "$classNameRowClass \n";
$docFileName = $rowFolder . $fileNameRowClass . '.php';
$options = 'w';
$fh = fopen($docFileName, $options) or die("can't open file");
fwrite($fh, "<?php \n" . $rowData);
fclose($fh);
//PA Data
$paData = <<<TEXTO
/**
* class PseudoArray Row of table $tableName
*
* @table $tableName
*
$rowblocks
*
*/
class $classNamePAClass extends $superPseudoArrayClassName implements $classNameObjFinalClass {
const TABLE_NAME = '$tableName';
const TABLE_CLASS_NAME = '$classNameTableFinalClass';
$defaultsblocks
}
TEXTO;
echo "$classNamePAClass \n";
$docFileName = $paFolder . $fileNamePAClass . '.php';
$options = 'w';
$fh = fopen($docFileName, $options) or die("can't open file");
fwrite($fh, "<?php \n" . $paData);
fclose($fh);
//Table Class
$methodExtra = '';
$docmetExtra = '';
$tableInterfaces = array();
$tableTraits = array();
if ($hasId) {
$tableInterfaces[] = $superTableWithIdClassName;
if ($this->isUseTraits()) {
$tableTraits[] = $superTableWithIdTraitName;
$docmetExtra = " * @method $classNameRowFinalClass getRowById(\$id)" . "\n" . " * @method $classNameRowFinalClass getById(\$id)";
} else {
$methodExtra = $getbyidmethod;
}
}
if ($tableInterfaces) {
$tableInterfaces = ' implements ' . implode(', ', $tableInterfaces);
} else {
$tableInterfaces = '';
}
if ($tableTraits) {
$tableTraits = ' use ' . implode(', ', $tableTraits) . ';';
} else {
$tableTraits = '';
}
$tableData = <<<TEXTO
/**
* class for table $tableName
*
* @table $tableName
*
$tableblocks
*
* @method static $classNameTableFinalClass getInstance()
*
* @method $classNameRowFinalClass createRow()
* @method $classNameRowFinalClass fetchNew()
* @method $classNameRowFinalClass fetchRow()
$docmetExtra
*/
class $classNameTableClass extends $parenTabletClass $tableInterfaces {
$tableTraits
protected \$_name = '$tableName';
protected \$_rowClass = '$classNameRowFinalClass';
/**
* @static
* @return array
*/
static public function loadColumnsInfoArray(){
\$infos = array();
$colblocks
return \$infos;
}
$methodExtra
}
TEXTO;
echo "$classNameTableClass \n";
// $docName = str_replace(".php", ".html", basename($file));
$docFileName = $tableFolder . $fileNameTableClass . '.php';
$options = 'w';
$fh = fopen($docFileName, $options) or die("can't open file");
fwrite($fh, "<?php \n" . $tableData);
fclose($fh);
//test for final (only existence)
//parent table
$docFileName = $parenTabletFolder . 'Table.php';
if (!file_exists($docFileName)) {
echo "$parenTabletClass \n";
$options = 'w';
$fh = fopen($docFileName, $options) or die("can't open file");
//Table Class
$tableData = <<<TEXTO
/**
* define diferentes adapters para cada schema
*
*/
abstract class $parenTabletClass extends $superTablelassName {
const ZDB_ADAPTER_KEY = 'ZF_DB_Adapters_$schema_classname';
static protected \$tableSchema;
}
TEXTO;
fwrite($fh, "<?php \n" . $tableData);
fclose($fh);
}
//table
$docFileName = $tableFinalFolder . $fileNameTableClass . '.php';
if (!file_exists($docFileName)) {
echo "$classNameTableFinalClass \n";
$options = 'w';
$fh = fopen($docFileName, $options) or die("can't open file");
//Table Class
$tableData = <<<TEXTO
/**
* class to use and extend for table $tableName
*
*/
class $classNameTableFinalClass extends $classNameTableClass {
}
TEXTO;
fwrite($fh, "<?php \n" . $tableData);
fclose($fh);
}
//obj
$docFileName = $objFinalFolder . $fileNameObjClass . '.php';
if (!file_exists($docFileName)) {
echo "$classNameObjFinalClass \n";
$options = 'w';
$fh = fopen($docFileName, $options) or die("can't open file");
//Table Class
$objData = <<<TEXTO
/**
* interface to use and extend for Object (Row/PA) of table $tableName
*
*/
interface $classNameObjFinalClass extends $classNameObjClass {
}
TEXTO;
fwrite($fh, "<?php \n" . $objData);
fclose($fh);
}
//row
$docFileName = $rowFinalFolder . $fileNameRowClass . '.php';
if (!file_exists($docFileName)) {
echo "$classNameRowFinalClass \n";
$options = 'w';
$fh = fopen($docFileName, $options) or die("can't open file");
//Table Class
$rowData = <<<TEXTO
/**
* class to use and extend for Row of table $tableName
*
*/
class $classNameRowFinalClass extends $classNameRowClass {
}
TEXTO;
fwrite($fh, "<?php \n" . $rowData);
fclose($fh);
}
//pa
$docFileName = $paFinalFolder . $fileNamePAClass . '.php';
if (!file_exists($docFileName)) {
echo "$classNamePAFinalClass \n";
$options = 'w';
$fh = fopen($docFileName, $options) or die("can't open file");
//Table Class
$paData = <<<TEXTO
/**
* class to use and extend for PA of Row of table $tableName
*
*/
class $classNamePAFinalClass extends $classNamePAClass {
}
TEXTO;
fwrite($fh, "<?php \n" . $paData);
fclose($fh);
}
}
protected function getUsedTableName($tableName)
{
$usedTableName = $tableName;
foreach ($this->table_prefix_changes as $k => $n) {
if ($this->beginsWith($tableName, $k)) {
$usedTableName = str_ireplace($k, $n, $tableName);
}
}
return $usedTableName;
}
protected function getTablesFromSchema($schema)
{
$sql = "SELECT distinct TABLE_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE lower(TABLE_SCHEMA) = lower(?)";
$all = $this->dbGetCol($sql, array($schema));
return $all;
}
protected function getTableInfo($schema, $tableName)
{
$sqlInfo = "SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE lower(TABLE_SCHEMA) = lower(?) AND lower(TABLE_NAME) = lower(?)";
return $this->dbGetAll($sqlInfo, array($schema, $tableName));
}
protected function beginsWith($string, $needle)
{
if ($needle) {
if (!is_array($needle)) {
$needle = array($needle);
}
foreach ($needle as $n) {
$s = $this->substr($string, 0, $this->strlen($n));
if ($s === (string) $n) {
return true;
}
}
return false;
}
return true;
}
protected function substr($string, $start, $length = null)
{
if ($length) {
$str = mb_substr($string, $start, $length, 'UTF-8');
} else {
$str = mb_substr($string, $start, mb_strlen($string, 'UTF-8') + 1, 'UTF-8');
}
return $str;
}
protected function strlen($str)
{
return mb_strlen($str, 'utf-8');
}
protected function toCamelCase($str, $capitaliseFirstChar = false)
{
if ($capitaliseFirstChar) {
$str[0] = strtoupper($str[0]);
}
return preg_replace('/_([a-z])/e', "strtoupper('\\1')", $str);
}
protected $connected = false;
/**
* @var PDO
*/
protected $connection = null;
protected function dbConnect()
{
if (!$this->db_config) {
throw new Exception('no db_config available');
}
$host = $this->db_config['host'];
$user = $this->db_config['user'];
$pass = $this->db_config['pass'];
$name = $this->db_config['name'];
$type = $this->db_config['type'];
try {
$this->connection = new PDO("$type:host=$host;dbname=$name", $user, $pass);
if (defined('DB_CHARSET')) {
if (DB_CHARSET != '') {
$collation_query = "SET NAMES '" . DB_CHARSET . "'";
if (DB_COLLATE != '') {
$collation_query .= " COLLATE '" . DB_COLLATE . "'";
}
$this->connection->exec($collation_query);
}
}
} catch (Exception $ex) {
var_dump($ex);
return false;
}
return true;
}
protected function dbGetAll($sql, $variables = array())
{
/** @var $statement PDOStatement */
$statement = $this->dbQuery($sql, $variables);
if (!$statement) {
return null;
}
$res = $statement->fetchAll(PDO::FETCH_ASSOC);
if ($statement instanceof PDOStatement) {
$statement->closeCursor();
}
$statement = null;
unset($statement);
return $res;
}
protected function dbGetCol($sql, $variables = array(), $column = 0)
{
/** @var $statement PDOStatement */
$statement = $this->dbQuery($sql, $variables);
$res = $statement->fetchAll(PDO::FETCH_COLUMN, $column);
if ($statement instanceof PDOStatement) {
$statement->closeCursor();
}
$statement = null;
unset($statement);
return $res;
}
protected function dbQuery($sql, $variables = array())
{
if (!$this->connection) {
$this->dbConnect();
}
if (!is_array($variables)) {
$variables = array($variables);
}
$variables = array_values($variables);
$statement = $this->connection->prepare($sql);
if ($variables) {
$i = 1;
foreach ($variables as $key => $var) {
$typeVal = null;
if (is_null($var)) {
$typeVal = PDO::PARAM_NULL;
} elseif (is_bool($var)) {
$var = $var ? 1 : 0;
$typeVal = PDO::PARAM_BOOL;
} elseif (is_int($var)) {
$typeVal = PDO::PARAM_INT;
} elseif (is_double($var)) {
// $var = str_replace(',', '.', $var);
}
if ($typeVal) {
$statement->bindValue($i, $var, $typeVal);
} else {
$statement->bindValue($i, $var);
}
$i++;
}
}
$result = $statement->execute();
if (!$result && $variables) {
//fallback para usar la forma antigua en lugar del prepared statement
$statement->closeCursor();
$statement = null;
unset($statement);
$temp_sql = $sql;
$sql_parts = explode('?', $temp_sql);
foreach ($variables as $key => $var) {
switch (gettype($var)) {
case 'string' :
$var = "'" . $this->dbClean($var) . "'";
break;
case 'double' :
$var = str_replace(',', '.', $var);
break;
case 'boolean' :
$var = $var ? 1 : 0;
break;
default :
if ($var === null) {