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<?php $full_text = "[b]This is a test[/b] :) :D It's a boring test."; $body = $full_text; $body = nl2br($body); $body = str_replace( array(':)', ':D', '[b]', '[/b]'), array('Emoticon Smile', 'Emoticon colon D', '<b>', '</b>'), $body ); echo $body;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<b>This is a test</b><br /> <br /> Emoticon Smile<br /> <br /> Emoticon colon D<br /> <br /> It's a boring test.