Category Archives: PHP

PHP, which stands for Hypertext Preprocessor, is a widely-used open-source server-side scripting language primarily designed for web development. It was created by Danish-Canadian programmer Rasmus Lerdorf in 1994 and has since become one of the most popular programming languages for web development.

How to install imap php extension with Amazon Linux

To install the IMAP PHP extension on Amazon Linux, you can follow these steps: sudo yum groupinstall “Development Tools” sudo amazon-linux-extras install epel yum install epel-release sudo yum install libc-client-devel uw-imap-static openssl-devel sudo ln -s /usr/lib64/libc-client.a /usr/lib Desires to download the code for the version of PHP that it uses https://www.php.net/downloads.php. You must replace your php version in below file path. cd ~ wget https://www.php.net/distributions/php-7.x.x.tar.gz OR cd ~… Read More »

How to prevent magento create order with such a potentially harmful or malformed billing address

The placeholder {{var this.getTemp%00lateFilter().filter(firstname)}} in Magento indicates an attempted injection attack or a misconfiguration. To prevent Magento from creating orders with such a potentially harmful or malformed billing address, you can implement several security measures: 1. Input Validation and Sanitization: Validate User Input: Ensure that all user inputs, including billing addresses, are validated. This means… Read More »

How to protect website from bad bots attacks

Protecting a website from bad bot attacks involves a multi-layered approach that combines different tools and techniques. Here are some strategies you can employ: 1. Implement CAPTCHA: Use CAPTCHA to verify that a human is interacting with your website. This can be implemented on forms, login pages, and other critical points of interaction. 2. Rate… Read More »

Magento 2 how to print debug trace to check any error details

To print debug traces in Magento 2 for checking error details, you can follow these steps: Enable Developer Mode: Ensure that your Magento 2 installation is in developer mode. Developer mode provides more detailed error messages and is easier to debug. bin/magento deploy:mode:set developer Enable Logging: Magento 2 uses Monolog for logging. Ensure that logging… Read More »

Magento 2 fedex shipping plugin with ZPL labels format

API Certification Certification is a mandatory step for some APIs before they can be utilized in the FedEx production environment. The process determines if your implementation meets a number of requirements to achieve the safe, secure and effective operation of your solution in the FedEx production environment. Differing levels of review may be required depending… Read More »

How to use Android / iPhone postMessage in webview with react native

Using the postMessage method in a WebView to communicate between your React Native app and web content is a common requirement. Below are the steps for both Android and iOS using React Native. Setup Install the WebView component: First, make sure you have the react-native-webview library installed in your project: npm install react-native-webview Import the… Read More »

How to use 3rd party FedEx account shipping label via FedEx Rest API Oauth 2.0

Using a third-party FedEx account for generating shipping labels via the FedEx REST API with OAuth 2.0 involves several steps. This process includes obtaining OAuth credentials, authenticating, and making API requests with third-party billing information. Here’s a step-by-step guide on how to achieve this: Step 1: Obtain FedEx REST API and OAuth 2.0 Credentials Register… Read More »

How to use 3rd party ups account shipping label via UPS Rest API Oauth 2.0

Using a third-party UPS account for generating shipping labels via the UPS REST API with OAuth 2.0 involves several steps, including obtaining OAuth credentials, authenticating, and making API requests with third-party billing information. Here’s a detailed guide on how to achieve this: Step 1: Obtain UPS REST API and OAuth 2.0 Credentials Register for a… Read More »

How to generate API keys like zone id and token in Cloudflare

Here’s a general guide on how to generate them: Login to Cloudflare Dashboard: Visit the Cloudflare website and login to your account. Navigate to API Tokens: Once logged in, navigate to the “My Profile” section, usually found by clicking on your profile icon in the top-right corner. From there, select “API Tokens” or a similar… Read More »

How to use cloudflare CDN for full page caching like Varnish Caching

To use Cloudflare for full-page caching similar to Varnish, you can leverage Cloudflare’s caching features to cache entire pages at their edge servers. Here’s a general guide on how to set it up: Sign up for Cloudflare: If you haven’t already, sign up for a Cloudflare account and add your website to your Cloudflare dashboard.… Read More »