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PHP | feof() Function

PHP feof() Function

Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP feof() Function.

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


Following below is the syntax to use this function -

bool feof ( resource $handle )

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

Return Value

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


Try out the below example -

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


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


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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