Top Questions

  • 2.9 Years

    • Category : Wordpress
    • Location : Chandigarh
    • Posted On : Mar 8, 2016
    <?php
        global $post;
        $args = array( 'numberposts' => 10, 'category' => 6 );
        $posts = get_posts( $args );
        foreach( $posts as $post ): setup_postdata($post); 
    ?>
    
        <divs with the_title() the_excerpt() etc ></div>
    
    <?php 
        endforeach; 
    ?>

     

  • 2.9 Years

    • Category : Php
    • Location : Chandigarh
    • Posted On : Jun 5, 2016

    Display limited o of word from a string using this code

    echo mb_strimwidth('It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using Content here, content here, making it look like readable English', 0, 50, "...");
     
  • 2.9 Years

    • Category : Jquery
    • Location : Chandigarh
    • Posted On : Jan 25, 2017

    You can change background of container using this code

    Html:
    
    <form class="form-inline">
         <div class="form-group">
          <label for="fileToUpload"> <img src="images/upload.png'; ?> " width="200" height="100" id="blah1" /></label>
           <div class="input-group">
      <input type="file" name="exmaple" id="fileToUpload"  required>
      <input type="hidden" id="backupimgurl" val="">
     </div>
      </div>
            <div class="form-group">
        <div class="input-group">
     <select class="form-control" onchange="$('#home-page').css({'background-position':$(this).val()});" name="BackgroundPosition" id="BackgroundPosition">
        <option value="center" selected="selected">Center</option>
        <option value="center top">Center/Top</option>
        <option value="center bottom">Center/Bottom</option>
        <option value="left center">Left/Center</option>
        <option value="left top">Left/Top</option>
        <option value="left bottom">Left/Bottom</option>
        <option value="right center">Right/Center</option>
        <option value="right top">Right/Top</option>
        <option value="right bottom">Right/Bottom</option>
      </select>
     </div>
     </div>
     <div class="form-group">
      <div class="input-group">
      <select class="form-control" onchange="$('#home-page').css({'background-repeat':$(this).val()});" name="BackgroundImageRepeat" id="BackgroundImageRepeat">
       <option value="repeat-x">Repeat Horizontal</option>
       <option value="repeat-y">Repeat Vertical</option>
       <option value="repeat">Repeat</option>
        <option value="no-repeat" selected="selected">No Repeating</option>
          </select>
      </div>
    </div>
    <div class="form-group">
      <div class="input-group">
       <input class="form-control" value="" name="BackgroundColor" style="width:80%; display:inline-block;" maxlength="6" placeholder="color">
     </div>
      </div>
     <div class="form-group">
     <div class="input-group">
         <button type="submit" class="btn btn-success">Save</button>
         </div>
          <div class="input-group">
         <button type="submit" class="btn btn-danger">Cancel</button>
        </div>
       </div>
    </form>
    
    jQuery:
    
    jQuery(document).on('change','#fileToUpload',function(){
     var imgbg = window.URL.createObjectURL(this.files[0]);
      jQuery('#backupimgurl').val(imgbg);
       //console.log(imgbg);
     jQuery('#home-page').css({backgroundImage: "url(" imgbg ")"});
    });
    
  • 5.11 Years

    • Category : Jquery
    • Location : Mohali
    • Posted On : Jun 9, 2016

    I use a datepicker for choosing an appointment day.I want to exclude Saturdays and Sundays from the available choices. Can this be done? If so, how?

    <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
    <script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
    <input name="datenew" type="text" id="datepicker">
    <script>
    var unavailableDates = ["21-6-2016","22-6-2016","23-6-2016","24-6-2016"];
    function unavailable(date) {
      var day = date.getDay(), Sunday = 0, Monday = 1, Tuesday = 2, Wednesday = 3, Thursday = 4, Friday = 5, Saturday = 6;
        dmy = date.getDate()   "-"   (date.getMonth()   1)   "-"   date.getFullYear();
      var closedDays = [[Saturday],[Sunday]];
     for (var i = 0; i < closedDays.length; i  ) {
        if (day == closedDays[i][0]) {
          return [false];
       }
    
     }
        if (jQuery.inArray(dmy, unavailableDates) == -1) {
            return [true, ""];
        } else {
            return [false, "", "Unavailable"];
        }
    }
    jQuery(function() {
      jQuery( "#datepicker" ).datepicker({    
        changeMonth: true,
        changeYear: true,
       dateFormat: 'dd MM yy',   
        autoclose: true,
        minDate:  2,
        firstDay: 1,
        beforeShowDay: unavailable
      });
    
    });
    </script>
  • 2.9 Years

    • Category : Htaccess
    • Location : Chandigarh
    • Posted On : Jul 28, 2016

    increase your site speed by adding this code

    <ifModule mod_gzip.c>
    mod_gzip_on Yes
    mod_gzip_dechunk Yes
    mod_gzip_item_include file .(html?|txt|css|js|php|pl)$
    mod_gzip_item_include handler ^cgi-script$
    mod_gzip_item_include mime ^text/.*
    mod_gzip_item_include mime ^application/x-javascript.*
    mod_gzip_item_exclude mime ^image/.*
    mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
    </ifModule>
    # END gzip file compression
    
    FileETag none
    
    # BEGIN gzip file compression
    # Compress HTML, CSS, JavaScript, Text, XML and fonts
    AddOutputFilterByType DEFLATE application/javascript
    AddOutputFilterByType DEFLATE application/rss xml
    AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
    AddOutputFilterByType DEFLATE application/x-font
    AddOutputFilterByType DEFLATE application/x-font-opentype
    AddOutputFilterByType DEFLATE application/x-font-otf
    AddOutputFilterByType DEFLATE application/x-font-truetype
    AddOutputFilterByType DEFLATE application/x-font-ttf
    AddOutputFilterByType DEFLATE application/x-javascript
    AddOutputFilterByType DEFLATE application/xhtml xml
    AddOutputFilterByType DEFLATE application/xml
    AddOutputFilterByType DEFLATE font/opentype
    AddOutputFilterByType DEFLATE font/otf
    AddOutputFilterByType DEFLATE font/ttf
    AddOutputFilterByType DEFLATE image/svg xml
    AddOutputFilterByType DEFLATE image/x-icon
    AddOutputFilterByType DEFLATE text/css
    AddOutputFilterByType DEFLATE text/html
    AddOutputFilterByType DEFLATE text/javascript
    AddOutputFilterByType DEFLATE text/plain
    AddOutputFilterByType DEFLATE text/xml
    # Remove browser bugs
    BrowserMatch ^Mozilla/4 gzip-only-text/html
    BrowserMatch ^Mozilla/4\.0[678] no-gzip
    BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
    Header append Vary User-Agent
    
    <FilesMatch ".(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$">
           ExpiresActive On
           ExpiresDefault "access plus 1 year"
    </FilesMatch>
    
    /********Add below code to header start of site**********/
    <?php ob_start('ob_gzhandler'); ?>
     
  • 5.11 Years

    • Category : Php
    • Location : Mohali
    • Posted On : Oct 7, 2017

    YouTube video Link may be encountered in a variety of formats:

    1.     latest short format: http://youtu.be/NLqAF9hrVbY
    2.     iframe: http://www.youtube.com/embed/NLqAF9hrVbY
    3.     iframe (secure): https://www.youtube.com/embed/NLqAF9hrVbY
    4.     object param: http://www.youtube.com/v/NLqAF9hrVbY?fs=1&hl=en_US
    5.     object embed: http://www.youtube.com/v/NLqAF9hrVbY?fs=1&hl=en_US
    6.     watch: http://www.youtube.com/watch?v=NLqAF9hrVbY
    7.     users: http://www.youtube.com/user/Scobleizer#p/u/1/1p3vcRhsYGo
    8.     ytscreeningroom: http://www.youtube.com/ytscreeningroom?v=NRHVzbJVx8I
    9.     any/subdomain/too: http://gdata.youtube.com/feeds/api/videos/NLqAF9hrVbY
    10.     more params: http://www.youtube.com/watch?v=spDj54kf-vY&feature=g-vrec
    11.     query may have dot: http://www.youtube.com/watch?v=spDj54kf-vY&feature=youtu.be
    12.     nocookie domain: http://www.youtube-nocookie.com
    function convertYoutube($string) {
    	$pattern='~(?#!js YouTubeId Rev:20160125_1800)
            # Match non-linked youtube URL in the wild. (Rev:20130823)
            https?://          # Required scheme. Either http or https.
            (?:[0-9A-Z-] \.)?  # Optional subdomain.
            (?:                # Group host alternatives.
              youtu\.be/       # Either youtu.be,
            | youtube          # or youtube.com or
              (?:-nocookie)?   # youtube-nocookie.com
              \.com            # followed by
              \S*?             # Allow anything up to VIDEO_ID,
              [^\w\s-]         # but char before ID is non-ID char.
            )                  # End host alternatives.
            ([\w-]{11})        # $1: VIDEO_ID is exactly 11 chars.
            (?=[^\w-]|$)       # Assert next char is non-ID or EOS.
            (?!                # Assert URL is not pre-linked.
              [?=& %\w.-]*     # Allow URL (query) remainder.
              (?:              # Group pre-linked alternatives.
                [\'"][^<>]*>   # Either inside a start tag,
              | </a>           # or inside <a> element text contents.
              )                # End recognized pre-linked alts.
            )                  # End negative lookahead assertion.
            [?=& %\w.-]*       # Consume any URL (query) remainder.
            ~ix';
    	preg_match_all($pattern,$string,$match);
    	$res=array();
    	$res['youtube']=$match;
    	$res['text']=preg_replace($pattern, '', $string);
    	return $res;
    }
    $text = "php find youtube link in string. How do I find all YouTube video ids in a string using a regex https://www.youtube.com/watch?v=ItTjUrTZ_JE Find youtube Link in PHP string and Convert it into embed code? Well, you need to filter out the youtube links first and put them into an string. Next you need to find out the youtube links of the url which is very easy. Use this script:";
    
    $all=convertYoutube($text);
    
    //print_r($all);
    
    echo $all['youtube'][1][0];	
    // ItTjUrTZ_JE
    
    echo $all['youtube'][0][0];	
    // https://www.youtube.com/watch?v=ItTjUrTZ_JE
    
    echo $all['text'];	
    // php find youtube link in string. How do I find all YouTube video ids in a string using a regex Find youtube Link in PHP string and Convert it into embed code? Well, you need to filter out the youtube links first and put them into an string. Next you need to find out the youtube links of the url which is very easy. Use this script:
    
  • 2.9 Years

    • Category : Wordpress
    • Location : Chandigarh
    • Posted On : Apr 1, 2016

    Upload multiple video file and store its in database using this code.

    <?php
    $server_url="http://".$_SERVER['SERVER_NAME'].dirname($_SERVER["REQUEST_URI"].'?').'/';
    $path = preg_replace('/wp-content.*$/','',__DIR__);
    $path = preg_replace('/wp-content(?!.*wp-content).*/','',__DIR__);
    include($path.'wp-load.php');
    /******Database Connect end*******/
    if(isset($_POST['add']))
    {
    $_FILES["fileToUpload"]["name"];
    if ( ! function_exists( 'wp_handle_upload' ) ) {
    require_once( ABSPATH . 'wp-admin/includes/file.php' ); }
    $upload_overrides = array( 'test_form' => false );
     $files = $_FILES["fileToUpload"]; 
        foreach ($files['name'] as $key => $value) {           
                if ($files['name'][$key]) {
                    $file = array(
                        'name' => $files['name'][$key],
                        'type' => $files['type'][$key],
                        'tmp_name' => $files['tmp_name'][$key],
                        'error' => $files['error'][$key],
                        'size' => $files['size'][$key]
                    );
    
                   $_name = $file['name'];
                   $f_name =  explode('.', $_name);
                    $rand = rand(0000,9999);
                   $addname = $f_name['0'].$rand;
                   $total_name = $addname."." .$f_name['1'];
    
                  $insertname[] = $total_name;
    
    
    
                   $file_s = array( 'name' =>  $total_name,
                        'type' => $files['type'][$key],
                        'tmp_name' => $files['tmp_name'][$key],
                        'error' => $files['error'][$key],
                        'size' => $files['size'][$key]
                    );
    
    
    
    
                 
    
                    
                        $newupload = wp_handle_upload($file_s,$upload_overrides);
                      $patoooooooooh[] = $newupload['url'];
                   
                }
            }
    $nname=implode("&",$patoooooooooh);
    mysql_query("insert table_name (`column_name`) values ('$nname')");
    }
    ?>
    /*****Php Code end and html start*****/
    <form class="form-horizontal" method="post" enctype="multipart/form-data">
    <input type="file" name="fileToUpload[]" id="fileToUpload" class="add_file">
    <div class="demo">
    </div>
    <button name="add" type="submit">Add</button>
    </form>
    /********Html End & jquery Start**************/
    
    <script>
    $(document).ready(function() {
    // $('.add_field_button').keyup(function(e){
      var rand=Math.random();
    $(document).on('change','.add_file',function(e){
      //on add input button click
            e.preventDefault();
                $('.demo').append("<div class='sas'><br/><input type='file' name='fileToUpload[]' class='add_file' ><a href='#' class='remove_field'><i class='fa fa-trash-o'></i></a></div>"); //add input box
        });
      $('.demo').on('click', '.remove_field', function(e) {
        $(this).closest('.sas').remove();
      return false;
    });
    });
    </script>
  • 5.11 Years

    • Category : Wordpress
    • Location : Mohali
    • Posted On : Mar 14, 2018

    According to me if you want to remove all NEW link in wp admin area please follow this code

    add_action( 'admin_bar_menu', 'remove_wp_nodes', 999 );
    
    function remove_wp_nodes() 
    {
        global $wp_admin_bar;   
        $wp_admin_bar->remove_node('new-content');
    }
     
  • 2.9 Years

    • Category : Php
    • Location : Chandigarh
    • Posted On : Jan 7, 2016
    if(isset($_GET['mintime']) && isset($_GET['maxtime'])){
        $extraconditionsa = $extraconditionsa ."and TIME_FORMAT (
       str_to_date (
           replace (hour,':',''),'%H%i'),'%H:%i') between '{$_GET['mintime']}' AND '{$_GET['maxtime']}'";
    }
    
    // mysql:How do I check if a column is empty or null in mysql
    SELECT * FROM table_name WHERE NULLIF(some_col, '') IS NULL;

     

  • 2.9 Years

    • Category : Jquery
    • Location : Chandigarh
    • Posted On : Apr 10, 2019

    Configuration files to upload images over ckeditor using ckfinder

    /*CkEditor config.js */

    CKEDITOR.replace( "short_desc", {

       filebrowserBrowseUrl: 'http://example.com/ckfinder/ckfinder.html',

       filebrowserImageBrowseUrl: 'http://example.com/ckfinder/ckfinder.html?Type=Images',

       filebrowserUploadUrl: 'http://example.com/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Files',

       filebrowserImageUploadUrl: 'http://example.com/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Images',

       filebrowserWindowWidth: '1000',

       filebrowserWindowHeight: '700'

    });


    /*CkFinder Config.js*/

    $config['backends'][] = array(

       'name'         => 'default',

       'adapter'      => 'local',

       'baseUrl'      => 'http://example.com/assets/ckimages/',

        'root'         =>'/var/www/html/xxxx/assets/ckimages/', // Can be used to explicitly set the CKFinder user files directory.

       'chmodFiles'   => 0777,

       'chmodFolders' => 0755,

       'filesystemEncoding' => 'UTF-8',

    );

    $config['authentication'] = function () {

       return true;

    };