As i know best way is getimagesize function. Enter id as 1 enter name as sample image.
In this step we get the image url and get image content using file get contents function and then specify upload folder and image name in which we want to save image and then we use file put contents to save image in upload folder you may also like upload multiple images with preview.
How to get image name from url in php. Along two text fields one file field name your image. Enter data by choosing a sample image from your computer. Declaring two variables named as url and img representing the source url and destination file respectively.
File get contents this function is used to read the image file from url and return the content as a string. But this function s mime returns image jpeg when image has jpg or also jpeg extension. I want get uploaded image extension.
Hello i wanted to actually insert image into mysql blob field by getting the image from url. Remote image url. This tutorial read more.
This technique is very helpful for me. Following steps shows total information about how to get file file with extension file without extension. File put contents this function is used to write remote image data to a file.
But i can t even display the image into the browser from the url. How can get exac. The following code snippet helps you to copy an image file from remote url and save in a folder using php.
Use file put contents function to write a string to a file that takes two arguments. Hello i use the following php code to get the image data from an external url. This post will post a simple php form which will have 2 input text fields of first name and last name.
5 7 before getting started you should aware how you can submit a html form in php. One is the file name or path and the other is the content for that file. Go to phpmyadmin s insert tab to add a sample data in the images table.
Use file get contents function to read a file into a string.