Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
namespace Friendica\Test\Util;
use php_user_filter;
/**
* Output Interceptor for STDOUT to prevent outputing to the console
* Instead the $cache variable will get filled with the output
*
* @package Friendica\Test\Util
*/
class Intercept extends php_user_filter
{
/**
* @var string The cache which holds the current output of STDOUT
*/
public static $cache = '';
public function filter($in, $out, &$consumed, $closing)
{
while ($bucket = stream_bucket_make_writeable($in)) {
self::$cache .= $bucket->data;
$consumed += $bucket->datalen;
stream_bucket_append($out, $bucket);
}
return PSFS_FEED_ME;
}
/**
* Registers the interceptor and prevents therefore the output to STDOUT
*/
public static function setUp() {
stream_filter_register("intercept", Intercept::class);
stream_filter_append(STDOUT, "intercept");
stream_filter_append(STDERR, "intercept");
}
/**
* Resets the cache
*/
public static function reset() {
self::$cache = '';
}
}