Double equal and triple equal operator in laravel ?

In this tutorial I’m going to learn what are the difference between double == equal operator and triple equal operator === this tutorial will help you what are the exactly difference between them.

The == operator and === operator in Laravel are both used to compare two values. However, there is a subtle difference between the two operators.

The == operator checks if the two values are equal, regardless of their data types. For example, the following code will return true:

PHP

$a = 1;
$b = '1';

echo $a == $b; // true

Use code with caution. Learn morecontent_copy

This is because the == operator will automatically convert the string '1' to the integer 1 before comparing the two values.

The === operator, on the other hand, checks if the two values are equal and have the same data type. For example, the following code will return false:

PHP

$a = 1;
$b = '1';

echo $a === $b; // false

Use code with caution. Learn morecontent_copy

This is because the === operator will not automatically convert the string '1' to the integer 1. Instead, it will compare the two values as strings, and the strings are not equal.

In general, you should use the === operator when you need to be sure that the two values are equal and have the same data type. The == operator can be used when you are not concerned about the data types of the values.

Here is a table summarizing the differences between the == and === operators:

OperatorDescription
==Checks if the two values are equal, regardless of their data types.
===Checks if the two values are equal and have the same data type.

I hope this helps! Let me know if you have any other questions 👍👍

Hi I am Amit Kumar Thakur Experienced as s Software Developer with a demonstrated history of working in the information technology and services industry. Skilled in HTML, CSS, Bootstrap4, PHP, Laravel-9 , REST API,FB API,Google API, Youtube Api, Bitbucket,Github,Linux and jQuery. Strong engineering professional focused in Computer/Information Technology Administration and Management. Currently my profile is to Software Developer, analyze the requirement, creating frame for web application, coding and maintenance.

Related Posts

Laravel 9 Import Export Excel & CSV File Example

In this tutorial will learn how to easily import and export Excel and CSV files in the Laravel 8 application while communicating with the PHP MySQL database…

Laravel 9 CRUD Example Tutorial for Beginners

In this tutorial i’m going to learn how to do crud operation in laravel for beginners so follow this tutorial i have descibed in very easy way….

composer unable to install laravel/passport

I have created a new project with using “composer i installed” When i trying to install passport using following errors are their Solution:-

How to upload Multi Image in Laravel 9 ?

In this tutorial im going to learn how to upload multi image in laravel in easy steps so follow these tutorials. 1st step create model and migration…

What are the difference between SQL and MySQL ?

SQL (Structured Query Language): SQL is a domain-specific language used for managing and manipulating relational databases. It is a standardized language for relational database management systems (RDBMS)…

What is traits and using of laravel ?

Traits are a way to group and reuse code in a fine-grained and consistent manner. They are similar to classes, but are intended to group functionality in…

0 0 votes
Article Rating
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments
0
Would love your thoughts, please comment.x
()
x