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PHP7.0 Features

Sunday, 28 June 2015

Amazing features of php7 versions 

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


send multiple recipients mail configuration in codeigniter

Thursday, 23 April 2015

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 group by query

Tuesday, 20 January 2015

$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

Friday, 5 September 2014

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 structures.
the model consists of application data and business rules.

view: the view can be any output representation of data.


file_exists not working php file_exits doesn't support remote URLs.

Thursday, 28 August 2014


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";
}
 

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