PHP | feof() Function

Hello dear readers! welcome back to another edition of our tutorial on PHP. In this tutorial guide, we are going to be discussing about the PHP feof() Function.

The built-in PHP feof() function checks if the "end-of-file" (EOF) has reached.

Syntax

Following below is the syntax to use this function -

bool feof ( resource $handle )

READ: PHP | copy() Function

This function can be useful for traversing data of unknown length.

Return Value

This built-in PHP function returns TRUE if an error occurs or the EOF has reached, FALSE otherwise.

Example

Try out the below example -

<?php
   $file = fopen("/PhpProject/sample.txt", "r");
   
   // Output a line of the file until the end is reached
   while(! feof($file)) {
      echo fgets($file);
   }
   fclose($file);
?>

Output

When the above code is executed, it will produce the following result -

webdesigntutorialz
webdesign

READ: PHP | fclose() Function

Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial guide, we are going to be discussing about the PHP fflush() Function.

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