PHP avatar upload, php Avatar Upload _ PHP Tutorial

PHP avatar upload and php avatar upload. PHP avatar upload, php avatar upload, has been lazy since Christmas, these days also because it is too busy, I feel that for a long time has not come out of the bubble, ah... upload PHP avatar and php Avatar

Hey, I have been lazy since Christmas. these days have also been too busy. I feel like I haven't been bubbling for a long time...

I have been struggling for my life. as a front-end development engineer, I am getting increasingly confused and don't even know what I am counting now?

Will html5 and CSS 3 be the frontend?

Will php be the frontend?

Will smarty be the frontend?

Will javascript be the frontend?

Will jQuery be the frontend?

Will Ajax be the frontend?

Will various frameworks be front-end?

In short, I feel more and more like I am not a front-end employee. I have learned a lot and used a lot. Is this the fate of the front-end?

Website front-end:

The front-end usually refers to the front-end part of a website, which includes the website performance layer and structure layer. Therefore, front-end technology is generally divided into front-end design and front-end development. front-end design can generally be understood as the visual design of the website, and front-end development is the front-end code implementation of the website, including basic HTML, CSS, and JavaScript/ajax. the latest advanced versions are HTML5, CSS3, and SVG.

I recently came into use with some php stuff and it feels pretty good. so I 'd like to share it with you!

Php avatar upload:

1. html

    Upload images          
 
  
Upload files:
      
  
  
     
  

2. Upload the avatar in php

Briefly defines the image upload format and other parameters,

3. specific judgment methods

 Image preview:
"; Echo" $ destination. "\" width = ". ($ image_size [0] * $ imgpreviewsize ). "height = ". ($ image_size [1] * $ imgpreviewsize); echo "alt = \" image preview: \ r File name :". $ destination. "\ r Upload Time: \"> ";}}?>

It is also the mouse of a blind cat. it is also the result of such willfulness. Hey, the storage path generated by the image is the key. just pay attention to it!

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