Recommended PHP Memory Limit For WordPress

In this blog post, we will discuss what is the recommended PHP Memory Limit for WordPress website. How much memory does a WordPress site need to run well? This blog post can help you keep your WordPress website healthy and working fast suggests that the following image sizes be used for the best results: Bigger is better when it comes to your blog’s images. It gives readers a bigger visual impact, and increases your chances of making an impression. Using larger images can also give your site a more high-quality feel.

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Recommended PHP Memory Limit WordPress

A WordPress site with a large amount of traffic can often benefit from an increase in memory, to allow it to handle more requests at once.

We recommend the following memory limit for the PHP process: 128 MB or 256 MB . We have tested a site with 1.2 million visits using this memory limit, and while you may need to adjust based on your system’s resources, this is one value we have seen as successful across many systems.

A WordPress site with a large amount of traffic can often benefit from an increase in memory, to allow it to handle more requests at once.

WordPress Memory Limit vs PHP Memory Limit

When you have a large amount of memory available for PHP, it is not necessary to increase the memory limit for Apache, as this is already set high enough by default. The recommended maximum value for the php.ini file is 256Mb. To check whether your php settings are sufficient, use this tool:

If you are running a dedicated server or VPS, then you should be able to increase the PHP limit by editing your php.ini file and changing the line:


WordPress memory limit is the amount of memory (RAM) that your WordPress installation can use. Every time you load a page, WordPress has to load a lot of files and resources like plugins, themes and images. The more RAM you have, the more stuff you can load without slowing down or crashing your site.

If you don’t have enough memory for your site, it could be slow to load pages or run out of memory while processing large amounts of data.

The recommended PHP memory limit for WordPress is 64MB. This is the minimum amount that should be set in order for your website to work properly and efficiently.

Increase PHP Memory Limit WordPress Plugin

Maintaining a constant database connection is one of the most important things for WordPress to perform well. The more database connections WordPress has, the less contention there will be for resources and the faster it will respond to your requests and queries.

There are two ways to increase it:

You can increase it manually by editing wp-config.php file.**

You can add new parameter in your wp-config.php file called define(‘WP_MEMORY_LIMIT’, ’64M’);**

The PHP memory limit is the maximum amount of memory that a script is allowed to use. If you want to increase the default PHP memory limit in your WordPress site, you can do that by editing your php.ini file.

You can increase the PHP memory limit through two ways – one is by editing your wp-config.php file and the other one is by editing your php.ini file.

You can edit wp-config.php file directly on your website or you can also download it and edit it offline using a text editor like Notepad++ or any other editor of your choice.

To increase PHP memory limit using wp-config.php file:

1) Log in to your WordPress admin panel and go to Appearance > Editor > wp-config.php

2) Add following code at the end of wp-config.php file:

The recommended memory limit for WordPress is 128 MB, but you can increase this limit to 256 MB or even 512 MB.

The official WordPress documentation recommends a minimum of 64MB of PHP memory, but some hosting providers will set this value higher. If you’re on such hosting, you can safely increase your PHP memory to 128MB (or even 256MB or 512MB) without any issues.

Increase PHP Memory Limit cPanel

If you are using cPanel then follow these steps:

  1. Go to Home >> Server Configuration >> “PHP Configuration” under “Advanced Features” section.
  2. In the “PHP variables” section, modify the following three options:
  • memory_limit = 128M;
  • post_max_size = 32M;
  • upload_max_filesize = 32M;
  1. Click “Save” button at bottom of page

WordPress is a very popular CMS(content management system) and it is used by millions of people around the world. WordPress comes with its own powerful database engine called MySQL.

But, the default memory limit of PHP is only 256MB. This can be increased to increase WordPress performance.

To increase the memory limit of PHP, you need to edit your wp-config.php file which is located at the root directory of your WordPress installation directory.

If you are using cPanel, then you will find this file in /home/user/public_html/.htaccess

Open this file in any text editor and add the following line at the end:

php_value memory_limit 128M

WordPress is a free and open source content management system (CMS) based on PHP and MySQL. WordPress was used by more than 27.5% of the top 10 million websites as of August 2016.[4] WordPress is currently the most popular website management system in use, powering more than 60 million websites.[5]

In this article, we will discuss what is wordpress memory limit, how to increase wordpress memory limit, recommend wordpress memory limit, check php memory limit and set up php memory limit.

How To Check WordPress Memory Limit

What is WordPress memory limit?

The recommended memory limit for WordPress is 512 megabytes (MB). This will allow users to run WordPress without seeing any issues. The 512 MB is an example and not necessarily the perfect number for all servers, so you may want to do some testing first before setting your limit to this value.

WordPress has a default memory limit of 64MB. If your site uses WordPress’s internal functions to increase this limit, it may cause problems with plugins or themes that are not designed for high-memory usage sites.[6] You can check this parameter in wp-config.php file:

define( ‘WP_MEMORY_LIMIT’, ‘128M’ );

The WordPress memory limit is the maximum amount of memory that can be used by a single WordPress installation. The limit is set to 256MB by default, but you can change this value if necessary. If you run into problems with your site’s performance because of a high memory usage, then increasing the memory limit might help you solve this issue.

PHP Memory Limit WordPress

PHP memory limit is one of the most important factor for WordPress. In this article, you will know about the recommended PHP memory limit for WordPress and also how to check it & change it.

WordPress Recommended Memory Limit

The recommended memory limit for WordPress is 512 MB. This is based on the assumption that you are using a shared hosting plan and not using any caching plugins or other scripts which consume more memory than normal.

If you have a low-end shared hosting plan (1 GB), then it makes sense to increase your PHP memory limit as much as possible to prevent any issues with high CPU usage or timeouts during page loading due to lack of available resources.

However, if you have a dedicated server or VPS with several GB of RAM available per instance and you don’t use any heavy plugins (like WooCommerce), then increasing the PHP memory limit to 1GB might be overkill and cause more problems than benefits (e.g., more disk swapping).

To find out what PHP memory limit your server has set, open up a terminal and run:

Memory Limit WordPress

WordPress is built on PHP, which is a server-side scripting language that allows you to run code on the server before sending it back to the browser. PHP scripts are processed by the PHP interpreter (PHP engine), which caches the processed results in memory so they can be reused in subsequent requests. The more complex your PHP script, the more memory it will use.

The maximum amount of memory available to PHP depends on your server configuration and operating system. You can check your server’s current max_execution_time using phpinfo() or php -i | grep max_execution_time .

When you install a WordPress website, you will find that there is a small box for you to enter the PHP memory limit. It is recommended to set the value of the memory to 256MB or above. However, in many cases, we have seen that the default value is only 128MB.

The question is: Why does WordPress need so much memory? To answer this question, we need to understand how WordPress works.

WordPress uses PHP as a scripting language to build its web pages and content management system (CMS). PHP also needs some memory space in order to run well on your server. If there are too many requests coming into your website at one time, it may cause a problem with your server’s memory usage.

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