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Hello there! This is a sample post for gist.io, a super-lightweight writing soapbox for hackers.

Now look up. Further. Above the post title. See that grey text with the gist ID?

Now back to me. That grey text is a link! Open that sucker in a new tab to see the source for this post. Also, I'm on a horse.

This is a major heading

If you peek at it with a web inspector, you'll see that it is a second-level heading. You can use first level headings, but they'll look just like the second level ones, and the gods of the HTML5 outlining algorithm will frown upon you.

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<?php phpinfo(); ?>

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<?php

echo "Domain 1";

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<?php

echo "Domain 2";

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<?php

echo "Some test stuff";

trigger_error("This is a test - trigger_error()", E_USER_ERROR);
syslog(LOG_ERR, "This is a test - syslog()");

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<?php

var_dump(! empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off');

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<?php

$options = array('options'=>array(
    'min_range' => 1,
    'max_range' => 5,
    'default' => 3
));
$_GET['grievous'] = filter_var($_GET['grievous'], FILTER_VALIDATE_INT, $options);

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function TestController() {
    var iansFunction = function() { return true; }
    iansFunction(); // returns true
}

iansFunction(); // returns uncallable

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<?php

var_dump($_SERVER['HTTP_HOST']);

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<?php
header("X-Orchestra-Server: app1-new");
phpinfo();