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POGetting a CSS attribute from PHP
 

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    <p>It's my first time asking here (I have visited the site several times, but never asked). Well, let's go to the question:</p> <p>It happens that I'm developing a live image resizer (I know it already exists, but I'm doing my own for my own projects). It has three parameters: the image path (obviously), the size I want to resize and the extra margin I want to add. The idea is to resize the image inside a box with square dimentions. The problem is, the size I want to resize depends on the size of the outer box. For example, I have this HTML code:</p> <pre><code>&lt;div class="image_outer_box"&gt; &lt;img width="300px" height="199px" style=" margin: 65.5px 15px;" src="img.jpg"&gt; &lt;/div&gt; </code></pre> <p>The properties of "image_outer_box" are the following:</p> <pre><code>.image_outer_box { height: 330px; width: 330px; border:solid 1px #737373; } </code></pre> <p>The function I call is this:</p> <pre><code>liveResize($img, $size, $extramargin); </code></pre> <p>The problem here is when I send the $size, since I must be aware of the CSS properties of "image_outer_box" in order to make the right resize. And, as you can see, it's not only a matter of the size specified in "image_outer_box" but the margin I want to add. Actually, I wanted to add 15px of extra margin for the image and resize the image inside 300x300.</p> <p>It's not critical to have a way to get the CSS attributes from this particular class, but it would help if I (and other developers) can apply the function without being aware of the CSS attributes of the container where the image will be placed.</p> <p>If there's a way to make it, I would be great.</p> <p>Thanks! (for the other times I came here to search a solution and I found it!!!)</p> <p>EDIT: I found a way that doesn't require to get the CSS properties, but still I would like to have info for this matter. Thanks for those who tried to help 'til now!</p>
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