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How does PHP read only the text of an article and not the image?

Source: Internet
Author: User
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How does PHP read only the text of an article without reading images? Urgent ~ Hello everyone, I am working on a website with an article. I want to display the text of this article on the homepage, but there are images in the middle of this article, I only need to read the first 240 texts as the guiding language and read 240 texts, but I don't know how to filter out the images. Please help... How does php PHP read only the text of an article without reading images? Urgent ~
Hello everyone, I am working on a website with an article. I want to display the text of this article on the homepage, but there are images in the middle of this article, I only need to read the first 240 texts as the guiding language and read 240 texts, but I don't know how to filter out the images.
Please help...

Php language


------ Solution --------------------
Regex filters out the html code of the image.

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