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run code in 150+ php & hhvm versions
Bugs & Features
<?php printf('<p>Next Month %s</p>', date('Y-m'), strtotime('+1 month'));
Output for 4.3.0 - 5.6.25, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<p>Next Month 2012-08</p>