Сергей Емельянов - частный PHP-программист, разработчик Vtiger CRM Сергей Емельянов - частный PHP-программист, разработчик Vtiger CRM
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Welcome to the blog section of PHP programmist Sergey Emelyanov

In this section you will find useful information regarding programming with Vtiger CRM, Laravel and Wordpress.

Showed blogs by tag: PHP

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VtigerCRM

Tips in development with power CRM

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Laravel

Tricks with programming on Laravel

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Golang

Разбираем, как разрабатывать на Golang

Blog of private php programmist Sergey Emelyanov

I like to write how I solved certain difficulties and share interesting features with the developer community. Here you will find solutions to various tasks in Vtiger CRM and Laravel. If you have any questions - ask!

Enhancing the Security of Your WordPress Site
PHP

Enhancing the Security of Your WordPress Site

WordPress is the most popular CMS, making it an attractive target for hackers. To protect your site, it is essential to know where the “weak spots” (vulnerable points) are and how to eliminate them. Below, we list the main vulnerabilities, describe the threats they pose, and provide a set of practical measures to address them. Keep in mind that security is a multi-layered process, and relying on a single method often does not provide complete protection.

Making WordPress faster – tips and tricks
PHP

Making WordPress faster – tips and tricks

Website loading speed is critical today: it affects user experience, conversion rates, and even Google search positions But how can you speed up a website on WordPress In addition to using quality caching, there are many other, often underestimated factors that can significantly increase the speed of your resource This article provides a detailed checklist for optimizing WordPress

Improving the performance of PHP applications
PHP

Improving the performance of PHP applications

In this article, we'll dive into the world of PHP application optimization. We will look at how you can improve the performance of your code without jeopardizing its readability or functionality. We'll discuss a variety of strategies and approaches, ranging from elementary best practices such as outsourcing computation and caching to more complex topics such as micro-optimization and sequence optimization.

Writing a rule for PHPStan to disallow logic in controllers
PHP

Writing a rule for PHPStan to disallow logic in controllers

In this article we will use PHPStan to find all controllers in our code where some business logic is stored. This way we will force developers to use services or actions. To implement this rule, you must have a PHPStan already installed and configured.

How to Mock Objects in PHPUnit and Laravel
Laravel PHP

How to Mock Objects in PHPUnit and Laravel

In the process of studying and writing tests, the most difficult topic for me was the issue of creating fake objects, and therefore I often bypassed this process and rarely used all the features. But today, when I have a clear understanding of this topic, I decided to write a short article on creating Mock objects.

PHP 8: New Match expression. How to use it?
PHP

PHP 8: New Match expression. How to use it?

PHP 8 introduced us to a new expression - 'match' - very powerful functionality that will often be a great alternative to the 'switch' statement. I say "often" here because both match and switch have their own uses, often not overlapping with each other. So let's take a look at the differences between the two.

Using Enums in Laravel
Laravel PHP

Using Enums in Laravel

Enum is a data type in programming, whose set of values ​​is a limited list of identifiers. In short, Enum is a datatype for categorizing named values. They can be used in a wide variety of locations. For example, instead of hard-coding blog post statuses, they can be moved into a separate Enum class.

How to implement DTO in Laravel
Laravel PHP

How to implement DTO in Laravel

In my work, I try to adhere to such a principle that the code is minimally dependent on the framework. So that it can be quickly transferred to another engine if necessary. To do this, we must be minimally tied to concepts such as Model or Request.

Basic object oriented programming concepts
PHP Javascript

Basic object oriented programming concepts

Object oriented programming (OOP) is a special approach to coding. To understand what OOP is and why it is needed, it will be of use to recall some facts from the history of the development of information technologies. The first programs were entered into the computer using the switches on the front panel of the computer — at that moment computers occupied entire rooms.

Hello! I am Sergey Emelyanov and I am hardworker
Business PHP

Hello! I am Sergey Emelyanov and I am hardworker

I am a programmer. I am an entrepreneur in my heart. I started making money from the age of 11, in the harsh 90s, handing over glassware to a local store and exchanging it for sweets. I earned so much that was enough for various snacks.

Marketing (9) VtigerCRM (39) Laravel (12) Business (13) PHP (12) Javascript (16) CRM (1) SQL (4) Golang (8) Spryker (1)

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Maximum productivity on remote job
Business

Maximum productivity on remote job

I started my own business and intentionally did my best to work from anywhere in the world. Sometimes I sit with my office with a large 27-inch monitor in my apartment in Cheboksary. Sometimes I’m in the office or in some cafe in another city.

Hello! I am Sergey Emelyanov and I am hardworker
Business PHP

Hello! I am Sergey Emelyanov and I am hardworker

I am a programmer. I am an entrepreneur in my heart. I started making money from the age of 11, in the harsh 90s, handing over glassware to a local store and exchanging it for sweets. I earned so much that was enough for various snacks.

How to set higher priority for Yes
Business

How to set higher priority for Yes

I see how many bloggers write about how important it is to say "No" and then often see comments such as "Excellent", "It is very important to set priorities correctly." An interesting point for me is that when someone writes that he learns to say no, this means that he already knows how to say yes.

Latest News

Developed an interesting application for learning foreign words using flashcards. You can download it for free, deploy it on your server and use it. Made with Laravel + Vue.js. Create your own vocabulary list or import list of popular words. Learn words anytime, anywhere. You can watch a video by clicking on image

Hire Professional CRM developer for $25 per hour

I will make time for your project. Knowledge of Vtiger CRM, SuiteCRM, Laravel, Vue.js, Wordpress. I offer cooperation options that will help you take advantage of external experience, optimize costs and reduce risks. Full transparency of all stages of work and accounting for time costs. Pay only development working hours after accepting the task. Accept PayPal and Payoneer payment systems. How to hire professional developer? Just fill in the form

I usually get a call back within a few hours. But if I have a heavy workload, I may call you back the next day. So please be patient. Or if you have an urgent question, you can call me directly. I will do my best to help you.

Or just call: +79876757777

Telegram: @sergeyem