Friday, 14 October 2016

Remove new line or space between tags in xml

<?php
$xml = '<Pages>
<Page Name="test">
<controls><test>this is a test.</test></controls>
</Page>
<page Name="User">
<controls><name>Sunil</name></controls>
</page>
</Pages>';
echo $xml;


$re = '/(?<=\>)(\r?\n)|(\r?\n)(?=\<\/)/';
$substring = '';

$xml = preg_replace($re, $substring, $xml);

echo "The result of the substitution is ".$xml;
?>


Wednesday, 4 November 2015

How to send jQuery POST request on cross-domain

For the specific domain see below:
 
// Allow from any origin
if (isset($_SERVER['HTTP_ORIGIN'])) {
   header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}"); 
   header('Access-Control-Allow-Credentials: true');
   header('Access-Control-Max-Age: 86400');    // cache for 1 day
}
 
 
If you want to allow from any domain see below:

Header set Access-Control-Allow-Origin *
Header set Access-Control-Allow-Headers "content-type"
 
 
Cheers!!! 

Monday, 23 September 2013

How to configure phpMyAdmin to access multiple servers from phpmyadmin?

Hi Guys,

Open the following URL in editor:

vim /etc/phpmyadmin/config.inc.php

Now,

   $i++;

    $cfg['Servers'][$i]['auth_type'] = 'cookie';
    /* Server parameters */
    //if (empty($dbserver))
    $dbserver = 'servername';
    $cfg['Servers'][$i]['host'] = $dbserver;

    if (!empty($dbport)) {
        $cfg['Servers'][$i]['connect_type'] = 'tcp';
        $cfg['Servers'][$i]['port'] = $dbport;
    }
    //$cfg['Servers'][$i]['compress'] = false;
    /* Select mysqli if your server has it */
    $cfg['Servers'][$i]['extension'] = 'mysqli';
   
Cheers!!!

Monday, 16 September 2013

How to count files and line recursively using ubuntu?

Hellos,


How to count number of files recursively?

find . -type f | wc -l


How to count number of lines in files recursively?

wc -l `find  -name '*.php' -o -name '*.html' -o -name '*.xls' -type f`;

Cheers!!!









Thursday, 5 September 2013

How to Remove Save Draft & Preview Buttions.. and also Status: Draft & Visibility: Public in wordpress?

 Hello All,
 Please add below lines in your function.php file 
 
<?php
  add_action('admin_print_styles', 'remove_this_stuff');
  function remove_this_stuff() { ?>
    <style>
       #misc-publishing-actions, #minor-publishing-actions {display:none; }
    </style>
<?php } ?>
 
Cheers!!! 

Friday, 30 August 2013

How to remove admin bar from non admin users in wordpress?

Hi All,

Please add following script into your functions.php file:

add_action('after_setup_theme', 'remove_admin_bar');

function remove_admin_bar() {
    if (!current_user_can('administrator') && !is_admin()) {
      show_admin_bar(false);
    }
}

Cheers!

How to add login/logout button in wordpress menu?

Hi All,

Add following script into your functions.php

add_filter('wp_nav_menu_items', 'add_login_logout_link', 10, 2);
function add_login_logout_link($items, $args) {

        ob_start();
        wp_loginout('index.php');
        $loginoutlink = ob_get_contents();
        ob_end_clean();

        $items .= '<li>'. $loginoutlink .'</li>';

    return $items;
}

Cheers!!!