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run code in 200+ php & hhvm versions
Bugs & Features
<?php $str = "&lt;/p>This is a good text, but it's very tedious.&lt;/p>"; $str = preg_replace("/(?<!\.)&lt;\/p>/", "$1.&lt;\/p>", $str); echo $str;
Output for 4.3.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.2.0
.&lt;\/p>This is a good text, but it's very tedious.&lt;/p>