execute phantom script and write to txt file

exec_php_phantom_write_to_file.php

<?php
	$o = exec('./phantomjs get_twitter_followers.js weworkweplay');
	$j = json_decode($o, true);
	
	$fp = fopen('twitter_followers.txt', 'w');
	fwrite($fp, $j["weworkweplay"]);
	fclose($fp);

	echo $o;
?>