fwrite example in php

The fwrite() is used to write the contents to text file.

Syntax:

fwrite($fp,’content’);

// content will be written $fp pointer and it will be written in data.txt.

Program: 

<?php
$fp = fopen('data.txt', 'w');
fwrite($fp, '1');
fwrite($fp, '23');
fclose($fp);
// the content of 'data.txt' is now 123 and not 23!
?>

 

Output:

 

data.txt file:

// it will be written in the data.txt, which will be in the same location of php source file.

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