phponlinetutorial

Amazing features of php7 versions  1. Increase the performance. 2. Standalone Multi-threading Web Server 3.Just in time compilation 4. Abstract syntax tree  

in order to send multiple recipients mail configuration in codeigniter we can  add the changes n config file. $config[''bcc_batch_mode"]="TRUE"; $config["bcc_batch_size"]="none";

$sql = "SELECT *,count(`created_on`) as blogcount FROM `tbl_blog` group by DATE_FORMAT(`created_on`,\'%M %Y\') order by created_on asc";

codeigniter interview questions and answers for 2 year experience 1.what is the Codeigniter? Ans: Codeigniter is open source, webapplication a PHP framework. Codeigniter is loosely based on MVC pattern simple framework in php. 2.What is the current version of codeigniter? The lastest version 2.2.0 till 6-05-2014. 3.what are the features of codeigniter? Ans: 1. codeigniter is open source, webapplication framework. 2.codeigniter is light weight framework. 3.codeigniter faster than any other farmework. 4.codeigniter search engine friendly urls generator. 5.codeigniter is easy exensible. 4. Explain codeigniter file structure. Application -cache -config -controllers -core -errors -helpers -hooks -languages -logs -models- -thirdparty -view system -core -database -fonts -helpers -language -libraries what is mvc framework?  Controller: The controller serves as an intermediary between the model and view. MOdel: The model represents your data stru...

file_exists not working php file_exits doesn't support remote URLs. php file functions: if  php file_exits not working. we can try this one  if (fopen($fileexitesnotworking, "r")){ echo "file exits" }else { echo "not"; }

how to check if user is login are not in drupal Ans: if (user_is_logged_in()) { // Do something. }    are global $user;    if($user->uid!=0){    echo "Logged In";    }    else{    echo "Not logged in";    }

how to get the user role in drupal Ans: <?php $GLOBALS['user']->roles; ?>