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run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = "<b>ayat</b><br /><b>ollah</b>"; echo $str; echo "\n"; $str = preg_replace( "/</u", " <", $str ); echo $str; ?>
Output for 4.3.0 - 7.1.0
<b>ayat</b><br /><b>ollah</b> <b>ayat </b> <br /> <b>ollah </b>