How to install extensions in php 7 cent os

Install extensions in php 7 cent os follow these steps

1. curl 'https://setup.ius.io/' -o setup-ius.sh

2. sudo bash setup-ius.sh

3. sudo yum install -y mod_php70w php70w-cli php70w-mysqlnd php70w-json php70w-gd php70w-dom php70w-simplexml php70w-mcrypt php70w-intl httpd mysql-server git

How to download and Extract Uncompress zip / gz file from URL in PHP

File zip / gz download from URL

ini_set('display_errors', 1);
$dbname = 'db_'.date('Ymdhis').".gz";
$url = 'http://www.domainname.com/backups/bkp30122017.gz';
file_put_contents($dbname, fopen($url, 'r'));

Extract / Uncompress GZ / ZIP file

try{
    //This input should be from somewhere else, hard-coded in this example
    $file_name = $dbname;
    // Raising this value may increase performance
    $buffer_size = 4096; // read 4kb at a time
    $out_file_name = str_replace('.gz', '.sql', $file_name);
    // Open our files (in binary mode)
    $file = gzopen($file_name, 'rb');
    $out_file = fopen($out_file_name, 'wb');
    // Keep repeating until the end of the input file
    while (!gzeof($file)) {
        // Read buffer-size bytes
        // Both fwrite and gzread and binary-safe
        fwrite($out_file, gzread($file, $buffer_size));
    }
    // Files are done, close files
    fclose($out_file);
    gzclose($file);
} catch (Exception $ex) {
    echo $ex->getMessage();
}

How to upload image / file in magento

<input type="file" name="image">

Select path of media directory

$path = Mage::getBaseDir() . DS . 'media' . DS . 'customerimages' . DS;
$imagename = $this->uploadImageFile($_FILES, $path);

Create functions

function uploadImageFile($filedata, $path){
   
    if(isset($filedata['image']) && $filedata['image']['error'] == 0){
        try{
           
            $uploader = new Varien_File_Uploader('image');
            $uploader->setAllowedExtensions(array('jpg', 'jpeg', 'gif', 'png'));
            $uploader->setAllowRenameFiles(true);
           
            if(!is_dir($path)){
                mkdir($path, 0755, true);
            }
            $ext = pathinfo($filedata['image']['name'], PATHINFO_EXTENSION);
            $uploader->save($path, date('Ymd') . "_" . date('his') . '.' . $ext);
            $uploadFile = $uploader->getUploadedFileName();
            if($uploadFile){
                return $uploadFile;
            } else {
                return 'File not uploaded!';
            }
        } catch (Exception $e) {
            return $e->getMessage();
        }
    } else {
        return 'Please select image file!';
    }
}

How to get product Tire / Final / Group price custom in Magento

How to get product Tire / Final / Group price custom order in Magento

$productid = 4108;
$qty = 3;
$customergroup = 1;
$_productB = Mage::getModel('catalog/product')->load($productid);
$_productB->setCustomerGroupId($customergroup);
echo $_productB->getPriceModel()->getFinalPrice($qty, $_productB);exit;

Export Big sql/mysql database using php file

Export Big sql/mysql database using php file

error_reporting(E_ALL ^ E_NOTICE);
ini_set('display_errors', 1);
ini_set('memory_limit', '512M');
$dbinfo = array(
    "host" => 'localhost',
    "user" => 'root',
    "pass" => 'root',
    "dbname" => 'dbname'
);

// Database Config
$sqlhost = $dbinfo["host"];
$dbuser = $dbinfo["user"];
$dbpassword = $dbinfo["pass"];
$dbname = $dbinfo["dbname"];
// filename
$file = date('Ymdhis');
echo shell_exec("mysqldump --add-drop-table -u $dbuser -p$dbpassword`cat /etc/psa/.psa.shadow` $dbname > $file.sql");
//shell_exec("mysql -u $dbuser --password='$dbpassword' --host='$sqlhost' $dbname < $file");
echo 'Finished!<br/>';

File Directly Open in NetBeans in Ubuntu / Linux using terminal

 File Directly Open in NetBeans in Ubuntu / Linux using terminal

1. Open terminal and login with sudo su
2. Edit file using nano in terminal (Use following command)

sudo nano /usr/share/applications/netbeans-8.1.desktop 

3. Change

Exec=/bin/sh "/usr/local/netbeans-8.1/bin/netbeans"
to
Exec=/bin/sh "/usr/local/netbeans-8.1/bin/netbeans" %U

Terminal=0
to
Terminal=false

4. Press CTRL+X , than Y and Enter
5. That't IT, Now you can see NetBeans in open with application

Ref by. Nirav Patel

How to extract/ unzip ZIP / GZIP file using PHP

How to extract ZIP / GZIP file using PHP

<?php
$zip = new ZipArchive;
$res = $zip->open('myproject.zip');
if ($res === TRUE) {
  $zip->extractTo('/var/www/html/directoryname/');
  $zip->close();
  echo 'woot!';
} else {
  echo 'doh!';
}
?>