Storing image path in a variable

问题

I have a database that stores the path to the users image such as images/profile/950baasfaa88c.jpg. Now when i try to put this into a variable and surround it with image tags, only a blank image comes up not the image itself...

    $profile_picture = $row['profile_image'];

<img src="'.$profile_picture.'" width=50 height=50 />

回答1:

you haven't echo PHP

<img src="'.$profile_picture.'" width=50 height=50 />

should be

<img src="<?= $profile_picture ?>" width=50 height=50 />

回答2:

you need to echo out the value

<img src="<?php echo $row['profile_image']; ?>" width=50 height=50 />

来源：https://stackoverflow.com/questions/11887879/storing-image-path-in-a-variable