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1. How to Help Your Blog Users to Decide If They Want to Read a Post Based on The Author Feelings Using a WordPress Plugin for Sentiment Analysis

Updated on: 2022-08-30

Posted on:

Blog: WordPress Plugin Sentiment Analysis package blog
Package: WordPress Plugin Sentiment Analysis

People who send text content to the Internet often express how they feel. That is the case, for instance, when post articles on a blog.

Knowing the kind of sentiment that an author of an article is expressing can be helpful for site users to decide if they would like to read the article or not, depending on the current mood.

It may also be helpful for site moderators to decide if they should approve an article or not, depending on whether the sentiment expressed by the article author is positive or negative.

This package implements a WordPress plugin that can analyze the sentiments expressed by authors of posts, pages, and comments. This way, users and moderators may understand the author's feelings.


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1. How Can PHP Measure the Execution Time of a Web Script Since the HTTP Request Start

Updated on: 2022-08-29

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Blog: PHP Utility Classes package blog
Package: PHP Utility Classes

Measuring the time a PHP script takes to execute allows determining if a hand is too slow and if its performance needs to be optimized.

When PHP is used to serve Web pages, the execution time must be measured from when the Web server received the HTTP request.

This package provides a class that can calculate the current script's real execution time considering the HTTP request start time.


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1. How Can PHP Allow IP Address Range of Real Users by Blocking Machines Used to Perform Security Attacks

Updated on: 2022-08-26

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Blog: Tor Geoip Tools package blog
Package: Tor Geoip Tools

Sometimes Web servers that run PHP sites are attacked by several machines hosted in the same network.

One way to protect against those attacks from all those machines is to block network connections from the whole IP address range segment.

This package simplifies blocking a whole IP address range segment by generating commands to run the Linux iptables command that adds rules to stop all the IP addresses that belong to those range segments.


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1. How to Use PHP Validation Type Casting to Perform Complex Form Validation with Less Code

Updated on: 2022-08-25

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Blog: Formal PHP Validation Library package blog
Package: Formal PHP Validation Library

Many Web applications need to validate values entered by the users to avoid invalid values that can make the application work unexpectedly.

Usually, developers define a set of rules to validate values entered by users. In some cases, specific values need to be validate by several rules.

This package supports the concept of type casting. This concept allows the definition of rules that combine several other rules into a single rule.

This way, developers can simplify the definition of complex rules in less code than if they had to define all simple rules for each value that their applications need to validate.


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1. How to Quickly Create Extensions to Work as Joomla Templates

Updated on: 2022-08-23

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Blog: Joomla Template Creator package blog
Package: Joomla Template Creator

Joomla is a popular PHP content management system many sites use to publish helpful content.

Developers can extend Joomla with additional modules that provide other functionality.

One of the types of modules that Joomla supports is template extensions that developers can install to change how a Joomla-based site appears to the users.

This package generates the files for creating Joomla template extension modules.

This way, Joomla extension developers can get started faster when they want to create new template modules.


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2. How to Implement a PHP JPEG Exif Data Editor to Read and Write JPEG Image Captions in Multiple Languages

Updated on: 2022-08-22

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Blog: PHP JPEG metadata package blog
Package: PHP JPEG metadata

If you are doing development work for clients whose native language is not English, you probably have been challenged to write IPTC-IM (International Press Telecommunications Council Image Metadata) that you can embed in JPEG image files with information like headlines, captions, keywords, etc.

You can embed that metadata information in JPEG image files in different languages. The challenge worsens if you want to offer the same images to different clients speaking or publishing in other languages.

Read this article to learn how to read and write IPTC-IM metadata in JPEG image files using PHP.


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1. How to Implement a Simplified PHP Login System with Admin Features and User Registration in a Single Script

Updated on: 2022-08-19

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Blog: PHP Login System Manager package blog
Package: PHP Login System Manager

All sites that have registered users implement a system to create and manage user records and user login sessions.

This package provides a simple solution that application developers can quickly adapt to any site regardless of how it stores and retrieves the user records.

It provides a single class that applications can use to handle access to most types of pages that the applications will use to handle user registration, login, administration, etc.


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1. How to Load PHP DotEnv Multiple Files by Finding the Correct Path for the Files Depending on the Current HTTP Request Site Host

Updated on: 2022-08-18

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Blog: PHP Environment Variables Detection package blog
Package: PHP Environment Variables Detection

dotenv is a popular format used by many developers to store configuration values.

It is language-independent, so applications written in different languages can easily read the files in that format.

Usually, dotenv files exist in a fixed location relative to the path of a project.

If you have multiple projects, you may need to find the path of the dotenv file to load the correct configuration file.

This package can test different paths and find the correct location based on a list of possible setups for your projects and the current HTTP host.


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1. How to Implement a PHP Telegram Bot that Can Provide a Graphic User Interface to Interact with Chat Users

Updated on: 2022-08-17

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Blog: PHP Telegram Bot API Package package blog
Package: PHP Telegram Bot API Package

Telegram is a well-known chat application that provides an API to build powerful bot applications. Those bot applications can interact with users automatically.

Some Telegram features allow users to answer questions using buttons or typing text using only specific keyboard characters.

This package takes advantage of the Telegram features to quickly implement more user-friendly chatbot applications written in PHP.


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1. How to Write a Google Search Query Using PHP

Updated on: 2022-08-15

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Blog: PHP Google Search Dork Generator package blog
Package: PHP Google Search Dork Generator

Many people use Google as a prevalent search engine due to its ability to present results about pages that are available on the Web.

Google provides a way to query the search engine using text strings that support a powerful syntax to restrict the search results to pages that can match complex conditions.

This package provides a more straightforward way to compose Google search query strings by providing a set of functions that PHP developers can use without understanding Google search query syntax.


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