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  1. Read a file:

    <?php
    echo readfile("test.txt");
    ?>

    Definition and Usage

    The readfile() function reads a file and writes it to the output buffer.

    Syntax

    readfile(file,include_path,context)
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  2. PHP: readfile - Manual

    WEBFilesystem Functions. Change language: readfile. (PHP 4, PHP 5, PHP 7, PHP 8) readfile — Outputs a file. Description ¶. readfile ( string $filename, bool $use_include_path = false, ? resource $context = null ): int | false. Reads a file and writes it to the output buffer. Parameters ¶. filename. …

  3. PHP readfile() Function - W3Schools

  4. People also ask
    The `readfile ()` function in PHP is a convenient way to read the contents of a file and output them to the browser. It takes just one parameter, which is the path to the file you want to read. To use it, you simply call the function and pass the file path as an argument. Here's an example: Copy code readfile ( $file );
    Summary: in this tutorial, you will learn how to download a file in PHP using the readfile() function. The readfile() function reads data from a file and writes it to the output buffer. Here’s the syntax of the readfile() function: string $filename , bool $use_include_path = false , resource $context = ?
    PHP provides a convenient function file() that reads the entire file into an array, with each line becoming an element in the array. While this might not be suitable for large files, it is a neat way to work with smaller files. echo $line; } ?>
    When using readfile () -- using PHP on Apache -- is the file immediately read into Apache's output buffer and the PHP script execution completed, or does the PHP script execution wait until the client finishes downloading the file (or the server times out, whichever happens first)? The longer back-story:
  5. 6 Ways to Read Files In PHP - Into String, Array, And More ...

  6. PHP readfile() function (with example)

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  11. PHP: file_get_contents - Manual

  12. PHP: file - Manual

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