---
title: "Discussion on \"How to calculate keyword frequency and draw the bar chart in PHP\" | Hashnode"
description: "Discussion on \"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."
url: "https://hashnode.com/posts/how-to-calculate-keyword-frequency-and-draw-the-bar-chart-in-php/62cbf869bffc4694f5bc6fb4"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [How to calculate keyword frequency and draw the bar chart in PHP](https://yanyy.hashnode.dev/how-to-calculate-keyword-frequency-and-draw-the-bar-chart-in-php?utm_source=hashnode&utm_medium=feed)

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 · 2 min read · yanyy.hashnode.dev  
Read the article

-   [#web-development](https://hashnode.com/tag/web-development)
-   [#webdev](https://hashnode.com/tag/webdev)
-   [#php](https://hashnode.com/tag/php)
-   [#frontend-development](https://hashnode.com/tag/frontend-development)
-   [#programming-tips](https://hashnode.com/tag/programming-tips)

## Written by

[Yongyao Yan](https://hashnode.com/@yanyy)

@yanyy

  
[View profile](https://hashnode.com/@yanyy)

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

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

## Responses

Markdown supported · ⌘↵ to post

No responses yet.