Add a variable before the image download address-php Tutorial

Fixed images with variables in front of images include 0001.jpg 0002.jpg
The variables are AA and BB.

To implement and be able to open/AA-0001.jpg/AA-0002.jpg
/BB-0001.jpg/BB-0002.jpg

Reply to discussion (solution)

PHP Cainiao thank you for your help

 $ar=array('0001.jpg' ,'0002.jpg'); $a='AA'; $b='BB'; foreach($ar as $v){      echo '/'.$a.'-'.$v .'
';   echo '/'.$b.'-'.$v .'
';  }

Show/AA-0001.jpg/AA-0002.jpg when variable = AA

Show/BB-0001.jpg when variable = BB

Display/CC-0002.jpg when variable = CC

/0001.jpg can open an image
/AA-0001.jpg this picture cannot be opened

If you don't understand what you mean, you can open it and check whether the image exists.

Quote: reference the reply from jordan102 on the second floor:

/0001.jpg can open an image
/AA-0001.jpg this picture cannot be opened

Do you want to download an image without changing the file name?
Maybe you can try rewrite.

/0001.jpg can open an image
/AA-0001.jpg this picture cannot be opened

Do you want to download an image without changing the file name?
Maybe you can try rewrite.

This means that the file name will not change according to the user's download ID + image file name.