如何正确地将此PHP echo语句与字符串和函数连接在一起？

Question

//top of the code just consists of an if statement and some code.
case 'itemimage' :

        echo '<div class="product-preview-image" style="background: red; height:75px; width:75px;"><img href=' . <?php grab_item_image(); ?> . "</div>"';
break;
    }
}

That was my attempt but it does not look rite on my text editor. I am also using inline-css not sure if that matters.

The only thing that i'm trying to echo out is this div with the function providing an href.

<div class="product-preview-image" style="background: red; height:75px; width:75px;"><img href="#thephpfunctionhere"</div>

It's kind of confusing me with all the single and double quotes.

Answer 1

Quotes Problem and you started <?php again. Use the code below

//top of the code just consists of an if statement and some code.
case 'itemimage' :

        echo '<div class="product-preview-image" style="background: red; height:75px; width:75px;"><img src="' .  grab_item_image() . '" /></div>"';
break;
    }
}

Hope this helps you

Answer 2

echo '<div class="product-preview-image" style="background: red; height:75px; width:75px;"><img src="' . <?php grab_item_image(); ?> . '"></div>"';

Answer 3

The image needs the ''SRC'' attribute instead of href. Also, since you are echo-ing within a php-tag you don't have to open the <\\?php again but directly refer to the function.

echo 
    '<div class="product-preview-image" style="background: red; height:75px; width:75px;">' ,
        '<img src="' .  grab_item_image() . '" />' ,
    '</div>"';

Komma's are even faster when using a direct echo. Not suitable for assigning it to a $variable