Category Archives: Scripts

How to add comments in PHP?

A PHP comment is a line of code that is not run as part of the program. It’s sole function is to be readable by someone who is scanning the code. Comments may be employed for: Making your code clear to others. Remind yourself of what you accomplished, Most programmers have encountered the challenge of having to rediscover what they accomplished when returning to their own work after a year or two. Comments might serve as a reminder of your thoughts when writing the code. Example for adding comments in PHP code. Syntax for single line comment: 2. Syntax for multiple line comment:

How to configure username and email in git?

There are 2 way to configure username and email in git. Globally Local (Repository basis) Set Username and email globally. Set username and email locally. Switch to the repository for which you want to configure.

How to Manually Logging In A User in Laravel

If you want to log an existing user into your laravel application, There are various methods available we will discuss them one by one. To login the user manually in Laravel you need to follow the simple steps below for login. Step 1. Fetch the user from the DB which you want to logging In… Read More »

What is the difference between = , == and === ?

All of the above are called operators. Operator is a string which instructs PHP to perform given action. = is called assignment operator. It is used for assign value to a variable. It will assign value left to the variable. == is called comparison operator. Double equal (==) is used to compare operands on both… Read More »

How to log query in laravel

To log a query in laravel there are multiple methods available. I am going to share one of the method log query in laravel. Why we have required to log queries? Sometimes we are not getting correct results when we are running our application. Sometime not able to figure out issue. We have requirement to… Read More »

How to check php version in command line?

If you want to know the PHP version you are running through the command line, you need to just type in the command the following line. It will give you the current php version of your system which is currently using and output of PHP version like this (not exactly, depends on your version)

What is composer?

Composer is a dependency manager tracking local dependencies of your projects and libraries.See https://getcomposer.org/ for more information.

empty() function PHP

empty() function determines whether given variable is empty and also used for checking variable is set or not. Variable is said to empty if it is not set or value is false. empty values can be : 0 “” or “0” 0.0 (0 float value) FALSE empty array() NULL Reference : http://php.net/manual/en/function.empty.php

What is De structuring?

Decompsoing a structure into its individual parts is called de structuring.

PHP var_export() Function

Outputs or returns a parsable string representation of a variable. It will gives you structured information about the given variable. Syntax : $expression – The variable you want to export.$return – This is optional. If it is used and set to true then it will return the variable representation instead of outputting it else it… Read More »