Home  >  Article  >  Backend Development  >  PHP gets the image width, height, size, image type, and img attribute used for layout

PHP gets the image width, height, size, image type, and img attribute used for layout

不言
不言Original
2018-04-28 11:08:113928browse

The content of this article is about PHP obtaining the image width, height, size, image type, and img attributes used for layout. It has a certain reference value. Now I share it with you. Friends in need can refer to it

//php自带函数 getimagesize()
$img_info = getimagesize('tomener.jpg');
echo &#39;<pre class="brush:php;toolbar:false">&#39;;
print_r($img_info);
输出:
Array 
( 
[0] => 170
[1] => 254
[2] => 2
[3] => width="170" height="254"
[bits] => 8
[channels] => 3
[mime] => image/jpeg
)
这次要用到的就是第四个元素了

Related recommendations:

PHP method to get last week, this week, last month, this month, this quarter, and last quarter time

The above is the detailed content of PHP gets the image width, height, size, image type, and img attribute used for layout. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn