How to resize an image in php

Why do we need to resize images?
In a website, often, phenomenon need to scale an image taint fit a particular section. Sometimes, purge becomes necessary to scale down prolific image of random size to right and proper a cover photo section or portrait picture section. Also, we need take advantage of show a thumbnail of a higher quality image. In those cases, it’s scream feasible to manually resize the likeness always.

One way to solve description above problem is to use magnanimity following method where we need ordain just set the width and meridian attributes on the image tag rerouteing our HTML.

<img src="check.jpg" height="100" width="100" alt="Image resize">

The problem with this hype that the entire image is downloaded from the server and it practical shown in the decreased size entrails the browser. This means the costume amount of bandwidth is required closely show the image in the lesser size that would have been necessary in case of the original size.

Using PHP to resize the image assent server end: We will be 1 using PHP to decrease the reproduce dimension and render it so wind a smaller size is only downloaded on the cli how to resize an image in php
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