Move large file server to server without downloading file in PHP that will save lot of time

Move large file server to server without downloading file in PHP that will save lot of time

   23:09       Freelance PHP Developer

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Move large file server to server without downloading file in PHP that will save lot of time

<?php
function moveLargefile($url, $dest)
  {
    $options = array(
      CURLOPT_FILE => is_resource($dest) ? $dest : fopen($dest, 'w'),
      CURLOPT_FOLLOWLOCATION => true,
      CURLOPT_URL => $url,
      CURLOPT_FAILONERROR => true, // HTTP code > 400 will throw curl error
    );

    $ch = curl_init();
    curl_setopt_array($ch, $options);
    $return = curl_exec($ch);

    if ($return === false)
    {
      return curl_error($ch);
    }
    else
    {
      return true;
    }
  }
 
  echo moveLargefile("http://example.com/blog.zip", "./blog.zip");
?>

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Backup your mysql database with php

Backup your mysql database with php

   07:06       Freelance PHP Developer

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backup_tables('localhost','username','password','database_name');

/* backup the db OR just a table */
function backup_tables($host,$user,$pass,$name,$tables = '*')
{

$link = mysql_connect($host,$user,$pass);
mysql_select_db($name,$link);

//get all of the tables
if($tables == '*')
{
$tables = array();
$result = mysql_query('SHOW TABLES');
while($row = mysql_fetch_row($result))
{
$tables[] = $row[0];
}
}
else
{
$tables = is_array($tables) ? $tables : explode(',',$tables);
}

//cycle through
foreach($tables as $table)
{
$result = mysql_query('SELECT * FROM '.$table);
$num_fields = mysql_num_fields($result);

$return.= 'DROP TABLE '.$table.';';
$row2 = mysql_fetch_row(mysql_query('SHOW CREATE TABLE '.$table));
$return.= "\n\n".$row2[1].";\n\n";

for ($i = 0; $i < $num_fields; $i++)
{
while($row = mysql_fetch_row($result))
{
$return.= 'INSERT INTO '.$table.' VALUES(';
for($j=0; $j < $num_fields; $j++)
{
$row[$j] = addslashes($row[$j]);
$row[$j] = ereg_replace("\n","\\n",$row[$j]);
if (isset($row[$j])) { $return.= '"'.$row[$j].'"' ; } else { $return.= '""'; }
if ($j < ($num_fields-1)) { $return.= ','; }
}
$return.= ");\n";
}
}
$return.="\n\n\n";
}

//save file
$handle = fopen('db-backup-'.time().'-'.(md5(implode(',',$tables))).'.sql','w+');
fwrite($handle,$return);
fclose($handle);
}

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How to Install and Enable Multiple Image Upload In Opencart Without Touching Core Files

How to Install and Enable Multiple Image Upload In Opencart Without Touching Core Files

   08:05       Freelance PHP Developer

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Enable Multiple Image Upload Without Touching Core Files

Features:
- Upload multiple images to the currently edited product


Opencart Version:
Extension for Opencart 2.0.1.1. But it should also work in other versions of opencart since 2.0 (no

guarantee).

Description
This Opencart extension will save you a lot of time when uploading images in opencart. You can use this

extension to enable multiple images Uploading feature without touching core files.

Demonstration video:


If embed doesn't work visit this link:
https://www.youtube.com/watch?v=-KEUMZZdH_A


Installation
1. In your opencart admin go to "Extensions -> Extension Installer" and upload ocmod xml file

"multi_uploader_image_manager.ocmod.xml" (Note: After successful upload will be"Continue" button disabled.

It's normal.)

2. IMPORTANT: In opencart admin go to "Extensions -> Modifications". Make sure that

multi_uploader_image_manager is enabled and CLICK ON "REFRESH" BLUE BUTTON on the top of the page. It

creates new files in virtual environment. Without this it won't work.

3. That's it. Now Go to filemanager and try to upload multiple.

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