$config = Zend_Registry::get('webbyConfig');
$this->_db = new Zend_Db_Adapter_Pdo_Mysql(array(
        'host'     => $config['db_host'],
        'username' => $config['db_user'],
        'password' => $config['db_passwd'],
        'dbname'   => $config['db_name'],
    ));

....

$sql = 'SELECT a.col1,b.col2 FROM tableA AS a, tableB AS b WHERE a.id = b.id AND a.id = 1';

$stmt = $this->_db->query($sql);
print_r($stmt->fetchAll());

and this is another way accessing the db…

$sql = 'SELECT a.col1,b.col2 FROM tableA AS a, tableB AS b WHERE a.id = b.id AND a.id = 1';

$db = Zend_Db_Table::getDefaultAdapter();

$stmt = $db->query($sql);
print_r($stmt->fetchAll());

That’s what I know so far… I think there’s more… still exploring ZF.

[root@mail lib64]# php -v
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/mcrypt.so' - libmcrypt.so.4: cannot open shared object file: No such file or directory in Unknown on line 0
PHP 5.3.3 (cli) (built: Feb  2 2012 23:47:49)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
    with the ionCube PHP Loader v4.0.10, Copyright (c) 2002-2011, by ionCube Ltd.

If there’s PHP Warning, then that means there are missing files… if more warnings, probably there’s a problem during installation of your php. But in this guide, I will only discuss how to fix the php-mcrypt issues.

First download the lacking files, which are;

1. libmcrypt-2.5.8-4.el5.centos.x86_64.rpm
2. php-mcrypt-5.3.3-1.el6.x86_64.rpm

You can download those files at rpmfind.net or rpm.pbone.net. Then extract the files inside the rpm pack by using the command rpm2cpio.

[root@mail ~]# rpm2cpio libmcrypt-2.5.8-4.el5.centos.x86_64.rpm | cpio -idmv
[root@mail ~]# rpm2cpio php-mcrypt-5.3.3-1.el6.x86_64.rpm | cpio -idmv

Then move the files that you just extracted to /usr/lib64 and after moving the files, restart httpd and cast again the php -v.

[root@mail ~]# php -v
PHP 5.3.3 (cli) (built: Feb  2 2012 23:47:49)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
    with the ionCube PHP Loader v4.0.10, Copyright (c) 2002-2011, by ionCube Ltd.
[root@mail ~]#

This is the output you should get, no PHP Warnings and php-mcrypt should be working fine. That’s it! Happy solving!

<?php

class IndexController extends Zend_Controller_Action
{

    public function init()
    {
        /* Initialize action controller here */
    }

    public function indexAction()
    {
        // action body
        $form = new Application_Form_Upload();
        $this->view->assign('form',$form);
    }

		private function getFileExtension($filename)
		{
			$fext_tmp = explode('.',$filename);
			return $fext_tmp[(count($fext_tmp) - 1)];
		}

		public function uploadAction()
		{
			$dest_dir = "uploads/";

			/* Uploading Document File on Server */
			$upload = new Zend_File_Transfer_Adapter_Http();
			$upload->setDestination($dest_dir)
						 ->addValidator('Count', false, 1)
						 ->addValidator('Size', false, 1048576)
						 ->addValidator('Extension', false, 'jpg,png,gif,pdf');
			$files = $upload->getFileInfo();

			// debug mode [start]
			echo '<hr />
							<pre>';
			print_r($files);
			echo '	</pre>
						<hr />';
			// debug mode [end]

			try
			{
				// upload received file(s)
				$upload->receive();
			}
			catch (Zend_File_Transfer_Exception $e)
			{
				$e->getMessage();
				exit;
			}

			$mime_type = $upload->getMimeType('doc_path');
			$fname = $upload->getFileName('doc_path');
			$size = $upload->getFileSize('doc_path');
			$file_ext = $this->getFileExtension($fname);
			$new_file = $dest_dir.md5(mktime()).'.'.$file_ext;

			$filterFileRename = new Zend_Filter_File_Rename(
				array(
					'target' => $new_file, 'overwrite' => true
			));

			$filterFileRename->filter($fname);

			if (file_exists($new_file))
			{
				$request = $this->getRequest();
				$caption = $request->getParam('caption');

				$html = 'Orig Filename: '.$fname.'<br />';
				$html .= 'New Filename: '.$new_file.'<br />';
				$html .= 'File Size: '.$size.'<br />';
				$html .= 'Mime Type: '.$mime_type.'<br />';
				$html .= 'Caption: '.$caption.'<br />';
			}
			else
			{
				$html = 'Unable to upload the file!';
			}

			$this->view->assign('up_result',$html);
		}

}

Below is the source file of whole project in Zend Framework for you to test it out… Enjoy!

Source Code: ZF Upload File Demo (7)

AuthType Basic
AuthName "Members Only"
AuthUserFile /home/user/public_html/secretfolder/.htpasswd
<limit GET PUT POST>
         require valid-user
</limit>

then execute the htpasswd command;

htpasswd -c /home/user/public_html/secretfolder/.htpasswd admin

That’s it.. if you visit http://servername.com/~user/secretfolder/ — it will prompt a username and password. So you have to enter admin as username and the password you entered.

Enjoy~!

Syntax error on line 293 of /etc/httpd/conf/httpd.conf: DocumentRoot must be a directory

I already encounter this problem few years back yet I forgot the solution. As you know, its a basic thing to do that we will set users home and its directories right? And I’m done with it. yet the error keeps coming when restarting Apache.

[root@localhost ~]# service httpd restart
Stopping httpd:                                            [FAILED]
Starting httpd: Syntax error on line 293 of /etc/httpd/conf/httpd.conf:
DocumentRoot must be a directory
                                                           [FAILED]

This is actually the SELINUX causing this error. After you change the following;

[root@localhost home]# chmod 711 user
[root@localhost home]# chmod 755 user/public_html

You should disabled your SELINUX.

In CentOS 5.2, you can simply type “setup“, go to Firewall Configuration and select SELinux: Disabled

But in CentOS 6.2, you can’t find it at “setup”, edit the file /etc/selinux/config and change the following from:

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=enforcing
# SELINUXTYPE= can take one of these two values:
#     targeted - Targeted processes are protected,
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

to

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
#SELINUX=enforcing
SELINUX=disabled
# SELINUXTYPE= can take one of these two values:
#     targeted - Targeted processes are protected,
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

Then reboot your machine/box!

That’s it! It should be working fine… You can use paths in users home.

ln -s public public_html

then this structure will work:

htdocs/
  myvhost.com/
    public/
    application/
    library/
    public_html # this is actually a symlink pointing to public

That’s it…

Reference: http://stackoverflow.com/questions/3903127/hosting-php-zend-framework-application-on-shared-cpanel-server

Thanks to: prodigitalson

Here it is… Below is the download link of my windows application, you can use it also if you want. I am sharing it to the world for free and of course no warranty.

Requirements: .Net Framework 2.0 or latest version

Download: zendify (9)

What to edit:

1. Edit recaptchalib.php (ReCaptcha Library File), at line 106 or under recaptcha_get_html() function, add “id” attributes of both recaptcha_challenge_field and recaptcha_response_field.

function recaptcha_get_html ($pubkey, $error = null, $use_ssl = false)
{
	if ($pubkey == null || $pubkey == '') {
		die ("To use reCAPTCHA you must get an API key from <a href='https://www.google.com/recaptcha/admin/create'>https://www.google.com/recaptcha/admin/create</a>");
	}

	if ($use_ssl) {
                $server = RECAPTCHA_API_SECURE_SERVER;
        } else {
                $server = RECAPTCHA_API_SERVER;
        }

        $errorpart = "";
        if ($error) {
           $errorpart = "&error=" . $error;
        }
        return '<script type="text/javascript" src="'. $server . '/challenge?k=' . $pubkey . $errorpart . '&hl=en"></script>

	<noscript>
  		<iframe src="'. $server . '/noscript?k=' . $pubkey . $errorpart . '" height="300" width="500" frameborder="0"></iframe><br/>
  		<textarea name="recaptcha_challenge_field" id="recaptcha_challenge_field" rows="3" cols="40"></textarea>
  		<input type="hidden" name="recaptcha_response_field" id="recaptcha_response_field" value="manual_challenge"/>
	</noscript>';
}

Source Code: Sample Recaptcha and SAJAX (5)

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