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## introrx.md

      
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                staltz
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              May 6, 2024 01:44
            
              
                The introduction to Reactive Programming you've been missing
              
          
    The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.


## export.php
<?php

require('includes/application_top.php');

// Output headers so that the file is downloaded rather than displayed
header('Content-Type: text/csv; charset=utf-8');
header('Content-Disposition: attachment; filename=data.csv');

// Create a file pointer connected to the output stream
$output = fopen('php://output', 'w');
	<?php

	require('includes/application_top.php');

	// Output headers so that the file is downloaded rather than displayed
	header('Content-Type: text/csv; charset=utf-8');
	header('Content-Disposition: attachment; filename=data.csv');

	// Create a file pointer connected to the output stream
	$output = fopen('php://output', 'w');