Write data to a text file php

Good thing PHP already has a function that can help us. The main difference between this example and the previous one is the filesize function. The filesize function simply gets the size of the file, which means we can use it to tell us the number of characters that are in the file. By inputting that function into the fread function we can tell PHP to read to the end of the file.

You could also subtract from the filesize function if you wanted to leave off so many characters. It is just a lot more dangerous, which is perfectly fine as long as you know what you are doing.

Remember that writing to a file will erase it immediately. So, if you are going to use the write function make sure you run it on some test content before you wipe out all of your important files. Active 3 years, 6 months ago. Viewed k times. I've searched around this site for an answer but couldnt find any.

Improve this question. Does myprocessingscript. If your second snippet is the whole PHP script then a blank page is what you should get as you are not generating any output. Also it is normal that you get a blank page, you are no echo ing anything to the client.

Add a comment. Active Oldest Votes. Don't mess with it. Improve this answer. Raihan Shikdar 27 7 7 bronze badges. Floby Floby 2, 16 16 silver badges 14 14 bronze badges. Then fwrite function is used to append some data text into the movies. This fwrite function is used twice to enter the text content twice to the movies. Then at last echo is used just to show some string output in the browser.

Check out the output below in the below section to understand how the append functionality works. The IRon Man, 7. Here at first some html tags are used. The fclose function helps in closing the opened file. Huge variety of courses day refund policy Free certificates of completion.

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