Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I’m creating a web app that allows users to specify an image url to display an image along with their submission.
To avoid some potentially large images and odd sizes, i’d like to use PHP to limit/resize the image before it gets output to the browser (I know i could use max-width in CSS but this is unnecessary downloading)
Is this possible?
PHP has a library named
GD. It’s fairly easy to check the size of an image with the getimagesize() function.