Strip Tags short div

Pergunta

Hello I have a lot of div tags, but I want to delete the div tag of characters in that little div tag.Number of string <10 ex

$txt=<<<HTML
 <div class="abc"> 123ab</div>
<div id="abc"> 123ab</div>

 <div class="abc"> 123abcdfdfsdfsdfdsfsdfsdfdsf</div>
HTML;

And return only dig(include long string)

$txt=<<<HTML
    <div class="abc"> 123abcdfdfsdfsdfdsfsdfsdfdsf</div>
HTML;

Solução

preg_replace('#<div(?:[^>]*)>.{0,10}</div>#u','',$txt)

not tested

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