Hi,
Below errors are showing in error_log, can anyone please help me to fix them??
Errors:
[29-May-2017 12:40:36 Europe/Laso] PHP Warning: Invalid argument supplied for foreach() in /public_html/oc-includes/osclass/classes/database/DAO.php on line 327
[30-May-2017 20:21:18 Europe/Laso] PHP Warning: array_keys() expects parameter 1 to be array, string given in /public_html/oc-includes/osclass/classes/database/DAO.php on line 210
The full content of the DAO.php file is:
<?php
/*
* Copyright 2014 Osclass
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
define('DB_FUNC_NOW', 'NOW()');
define('DB_CONST_TRUE', 'TRUE');
define('DB_CONST_FALSE', 'FALSE');
define('DB_CONST_NULL', 'NULL');
define('DB_CUSTOM_COND', 'DB_CUSTOM_COND');
/**
* DAO base model
*
* @package Osclass
* @subpackage Model
* @since 2.3
*/
class DAO
{
/**
* DBCommandClass object
*
* @acces public
* @since 2.3
* @var DBCommandClass
*/
var $dao;
/**
* Table name
*
* @access private
* @since unknown
* @var string
*/
var $tableName;
/**
* Table prefix
*
* @access private
* @since unknown
* @var string
*/
var $tablePrefix;
/**
* Primary key of the table
*
* @access private
* @since 2.3
* @var string
*/
var $primaryKey;
/**
* Fields of the table
*
* @access private
* @since 2.3
* @var array
*/
var $fields;
/**
* Init connection of the database and create DBCommandClass object
*/
function __construct()
{
$conn = DBConnectionClass::newInstance();
$data = $conn->getOsclassDb();
$this->dao = new DBCommandClass($data);
$this->tablePrefix = DB_TABLE_PREFIX;
}
/**
* Reinitialize connection to the database once the object is unserialized
*/
public function __wakeup()
{
$conn = DBConnectionClass::newInstance();
$data = $conn->getOsclassDb();
$this->dao = new DBCommandClass($data);
}
/**
* Get the result match of the primary key passed by parameter
*
* @access public
* @since unknown
* @param string $value
* @return mixed If the result has been found, it return the array row. If not, it returns false
*/
function findByPrimaryKey($value)
{
$this->dao->select($this->fields);
$this->dao->from($this->getTableName());
$this->dao->where($this->getPrimaryKey(), $value);
$result = $this->dao->get();
if( $result === false ) {
return false;
}
if( $result->numRows() !== 1 ) {
return false;
}
return $result->row();
}
/**
* Update row by primary key
*
* @access public
* @since unknown
* @param array $values Array with keys (database field) and values
* @param string $key Primary key to be updated
* @return mixed It return the number of affected rows if the update has been
* correct or false if nothing has been modified
*/
function updateByPrimaryKey($values, $key)
{
$cond = array(
$this->getPrimaryKey() => $key
);
return $this->update($values, $cond);
}
/**
* Delete the result match from the primary key passed by parameter
*
* @access public
* @since unknown
* @param string $value
* @return mixed It return the number of affected rows if the delete has been
* correct or false if nothing has been modified
*/
function deleteByPrimaryKey($value)
{
$cond = array(
$this->getPrimaryKey() => $value
);
return $this->delete($cond);
}
/**
* Get all the rows from the table $tableName
*
* @access public
* @since unknown
* @return array
*/
function listAll()
{
$this->dao->select($this->getFields());
$this->dao->from($this->getTableName());
$result = $this->dao->get();
if($result == false) {
return array();
}
return $result->result();
}
/**
* Basic insert
*
* @access public
* @since unknown
* @param array $values
* @return boolean
*/
function insert($values)
{
if( !$this->checkFieldKeys(array_keys($values)) ) {
return false;
}
$this->dao->from($this->getTableName());
$this->dao->set($values);
return $this->dao->insert();
}
/**
* Basic update. It returns false if the keys from $values or $where doesn't
* match with the fields defined in the construct
*
* @access public
* @since unknown
* @param array $values Array with keys (database field) and values
* @param array $where
* @return mixed It returns the number of affected rows if the update has been
* correct or false if an error happended
*/
function update($values, $where)
{
if( !$this->checkFieldKeys(array_keys($values)) ) {
return false;
}
if( !$this->checkFieldKeys(array_keys($where)) ) {
return false;
}
$this->dao->from($this->getTableName());
$this->dao->set($values);
$this->dao->where($where);
return $this->dao->update();
}
/**
* Basic delete. It returns false if the keys from $where doesn't
* match with the fields defined in the construct
*
* @access public
* @since unknown
* @param array $where
* @return mixed It returns the number of affected rows if the delete has been
* correct or false if an error happended
*/
function delete($where)
{
if( !$this->checkFieldKeys(array_keys($where)) ) {
return false;
}
$this->dao->from($this->getTableName());
$this->dao->where($where);
return $this->dao->delete();
}
/**
* Set table name, adding the DB_TABLE_PREFIX at the beginning
*
* @access private
* @since unknown
* @param string $table
*/
function setTableName($table)
{
$this->tableName = $this->tablePrefix . $table;
}
/**
* Get table name
*
* @access public
* @since unknown
* @return string
*/
function getTableName()
{
return $this->tableName;
}
/**
* Set primary key string
*
* @access private
* @since unknown
* @param string $key
*/
function setPrimaryKey($key)
{
$this->primaryKey = $key;
}
/**
* Get primary key string
*
* @access public
* @since unknown
* @return string
*/
function getPrimaryKey()
{
return $this->primaryKey;
}
/**
* Set fields array
*
* @access private
* @since 2.3
* @param array $fields
*/
function setFields($fields)
{
$this->fields = $fields;
}
/**
* Get fields array
*
* @access public
* @since 2.3
* @return array
*/
function getFields()
{
return $this->fields;
}
/**
* Check if the keys of the array exist in the $fields array
*
* @access private
* @since 2.3
* @param array $aKey
* @return boolean
*/
function checkFieldKeys($aKey)
{
foreach($aKey as $key) {
if( !in_array($key, $this->getFields()) ) {
return false;
}
}
return true;
}
/**
* Get table prefix
*
* @access public
* @since 2.3
* @return string
*/
function getTablePrefix()
{
return $this->tablePrefix;
}
/**
* Returns the last error code for the most recent mysqli function call
*
* @access public
* @since 2.3
* @return int
*/
function getErrorLevel()
{
return $this->dao->getErrorLevel();
}
/**
* Returns a string description of the last error for the most recent MySQLi function call
*
* @access public
* @since 2.3
* @return string
*/
function getErrorDesc()
{
return $this->dao->getErrorDesc();
}
/**
* Returns the number of rows in the table represented by this object.
*
* @access public
* @since unknown
* @return int
*/
public function count()
{
$this->dao->select('COUNT(*) AS count');
$this->dao->from($this->getTableName());
$result = $this->dao->get();
if( $result == false ) {
return 0;
}
if( $result->numRows() == 0 ) {
return 0;
}
$row = $result->row();
return $row['count'];
}
}
/* file end: ./oc-includes/osclass/classes/database/DAO.php */
?>
