PHP | feof() Function
December 09, 2020
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 PHP feof() function checks if the "end-of-file" (EOF) has reached.
The 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 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 -
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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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Do feel free to ask your questions where necessary and i will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.
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Thanks for reading and bye for now.