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PHP program to read and display text from a file
By IncludeHelp Last updated : January 7, 2024
Problem statement
Given a file, write a PHP program to read and display text from a file.
Reading and displaying text from a file
To read the text (data) from a file, use the file_get_contents() function and assign the returns value to a variable, then by using the simple echo statement you can display the value of the variable that contains the file's data.
The steps to read and display text from a file are:
- Initialize a variable with the input file name.
- Use the file_get_contents() function to read the file's data.
- Assign it to a variable.
- And, then print it.
PHP program to read and display text from a file
Here, we have a file "file.txt", we will read and print its text (content).
<?php
// file name (note: file must be there)
$file_name = "file.txt";
// Read its content
$data = file_get_contents($file_name);
// Print the data
echo "File's content is:<br />";
echo $data;
?>
Output:
The output of the above program is:
File's content is:
Lorem Ipsum is simply dummy text of the printing and typesetting industry.
Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,
when an unknown printer took a galley of type and scrambled it to make a type specimen book.
To understand the above program, you should have the basic knowledge of the following PHP topics:
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