rajvanshipradeep15

http://stackoverflow.com/questions/6278296/extract-numbers-from-a-string

// to get integer from string
preg_match_all('!\d+!', $string, $matches);
    print_r($matches);

rajvanshipradeep15

<style type="text/css">
    div.scroll
    {
        width:500px;
        height:400px;
        overflow:scroll;
    }
</style>
    <div class="scroll">
    some text is present

rajvanshipradeep15

$('#' + id).is(":checked")

that gets if the checkbox is checked.

for an array of checkboxes with the same name you can get the list of checked ones by

var boxes = $('input[name=thename]:checked');

then to loop through them and see what's checked you can do

rajvanshipradeep15

echo JHTML::_('calendar','value', 'start', 'id', $format = '%d-%m-%Y', array('class'=>'inputbox', 'size'=>'25',  'maxlength'=>'19'));

rajvanshipradeep15

$db =& JFactory::getDBO();
$db->setQuery( $query );
$db->query();

To get the last insert id:

$db->insertid();

To get Number of rows fetched
$db->getNumRows();

rajvanshipradeep15

if($_FILES["zip_file"]["name"]) {
			$filename = $_FILES["zip_file"]["name"];
			$source = $_FILES["zip_file"]["tmp_name"];
			$type = $_FILES["zip_file"]["type"];
			$name = explode(".", $filename);
			$accepted_types = array('application/zip', 'application/x-zip-compressed', 'multipart/x-zip', 'application/x-compressed');
			foreach($accepted_types as $mime_type) {
				if($mime_type == $type) {
					$okay = true;
					break;

rajvanshipradeep15

// to calculate age
            $interval = date_diff(date_create(), date_create('2008-01-01 10:30:00'));
            echo $interval->format("You are  %Y Year, %M Months, %d Days, %H Hours, %i Minutes, %s Seconds Old");

            About Date

            /*  $startYear=strtotime(date("Y-04-1"));
        $startYear = date('Y-m-d', $startYear);
        // echo "startyear : ". $startYear;
        // $startYear = DateTime::createFromFormat('Y-m-d', $startYear);

rajvanshipradeep15

$country_array = array(
    "AA" => "Please select country",
    "AFG" => "Afghanistan" ,
    "ALB" => "Albania" ,
    "DZA" => "Algeria" ,
    "ASM" => "American Samoa" ,
    "AND" => "Andorra" ,
    "AGO" => "Angola" ,
    "AIA" => "Anguilla" ,
    "ATA" => "Antarctica" ,

rajvanshipradeep15

<?php
   
  /*$connect = mysql_connect('localhost','root','12345');
  if (!$connect) {
  die('Could not connect to MySQL: ' . mysql_error());
  }*/
   
//   $cid =mysql_select_db('test',$connect);
  // supply your database name
   

rajvanshipradeep15

Include Jfactory class in external php file

define( '_JEXEC', 1 );
define( 'DS', DIRECTORY_SEPARATOR );
define( 'JPATH_BASE', $_SERVER[ 'DOCUMENT_ROOT' ] );

... then you need to include three files, like:

require_once( JPATH_BASE . DS . 'includes' . DS . 'defines.php' );
require_once( JPATH_BASE . DS . 'includes' . DS . 'framework.php' );