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Yongyao Yan

Yongyao Yan

Comic book: Daily Laughs 1

Our new comic book, Daily Laughs Book 1, is available on Amazon.

Jul 16, 2022

Comic book: Daily Laughs 1

Jul 16, 2022

Yongyao Yan

How to calculate keyword frequency and draw the bar chart in PHP

This post shows you how to calculate the keyword frequency from text and draw the bar chart by using the JpGraph library.

Jul 11, 2022

How to calculate keyword frequency and draw the bar chart in PHP

Jul 11, 2022

Yongyao Yan

How to count words in a string in PHP

By using the function str_word_count(), we can get information about words used in a string.

Jun 29, 2022

How to count words in a string in PHP

Jun 29, 2022

Yongyao Yan

Create an object from a string variable in PHP

In PHP, objects can be created from string variables. It provides a very convenient way for you to define rules in text and handle requests…

Jun 4, 2022

Create an object from a string variable in PHP

Jun 4, 2022

Yongyao Yan

Reverse an array in PHP by using recursion

Let’s go back to a computer science textbook topic. Show you how to reverse an array in PHP without using any native array functions such…

May 15, 2022

Reverse an array in PHP by using recursion

May 15, 2022

Yongyao Yan

PHP functions strcspn() and strspn()

Function strcspn()

May 4, 2022

PHP functions strcspn() and strspn()

May 4, 2022

Yongyao Yan

Make Ajax Requests in JavaScript

Ajax is a set of web development techniques on the client side to exchange data with a server asynchronously. It allows updating parts of a…

Apr 19, 2022

Make Ajax Requests in JavaScript

Apr 19, 2022

Yongyao Yan

Create an array and access array elements in PHP

In PHP, we can create indexed and associative arrays, where integer and string can be used as keys respectively.

Apr 17, 2022

Create an array and access array elements in PHP

Apr 17, 2022

Yongyao Yan

Set Up Twig for Web Projects in WampServer on Windows

Twig is a popular template engine for PHP programming. WampServer is a web development environment on Windows, and it allows you to create…

Apr 17, 2022

Set Up Twig for Web Projects in WampServer on Windows

Apr 17, 2022

Yongyao Yan

Render a DateTime Object in Twig

The date filter

Apr 17, 2022

Render a DateTime Object in Twig

Apr 17, 2022

Yongyao Yan

Yongyao Yan

I am a programmer and a technical writer. To find more programming tutorials, please visit my website: https://www.codebilby.com

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