How to write into a text file in php

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. If the write permissions are not enable, the server will tell PHP that it cannot write to that file. We open the file link just like normal.

And of course, we close of file link like a good web developer that cares about his server. For example, create an associative array. An associative array is the type of array where the keys are strings instead of numbers. Create the keys as name , age , and bike. It does not print the items on the webpage.

A file filename. If we now open the "newfile. We just launched W3Schools videos. Get certified by completing a course today! If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail:. Report Error. Your message has been sent to W3Schools. Active Oldest Votes. See the manual. Artefacto Artefacto This is, if your editor uses syntax highlighting, mine is Sublime Text 3 — DarkVeneno. Aldarien Aldarien 5 5 silver badges 2 2 bronze badges.

See the manual posting: Using this will save you extra coding on cross platform developments. Alix Axel Alix Axel k 87 87 gold badges silver badges bronze badges. This is the best answer. That's good for few writes, but when you want to do a lot of writes i.