twigfiddle.com - Fiddle q4i06r v1 - Created on November 20, 2020 08:56

File
{% set contentBlock = '    <ul class="MultipleDataSetFields"><li class="MultipleDataSetField"><span class="MultipleDataSetFieldLabel">First name:</span> <span class="MultipleDataSetFieldValue">Jakob</span></li><li class="MultipleDataSetField"><span class="MultipleDataSetFieldLabel">Last name:</span> <span class="MultipleDataSetFieldValue">Test</span></li><li class="MultipleDataSetField"><span class="MultipleDataSetFieldLabel">ID:</span> <span class="MultipleDataSetFieldValue"></span></li><li class="MultipleDataSetField"><span class="MultipleDataSetFieldLabel">Seat:</span> <span class="MultipleDataSetFieldValue">Seat 2</span></li></ul><br><ul class="MultipleDataSetFields"><li class="MultipleDataSetField"><span class="MultipleDataSetFieldLabel">First name:</span> <span class="MultipleDataSetFieldValue">Test</span></li><li class="MultipleDataSetField"><span class="MultipleDataSetFieldLabel">Last name:</span> <span class="MultipleDataSetFieldValue">tester</span></li><li class="MultipleDataSetField"><span class="MultipleDataSetFieldLabel">ID:</span> <span class="MultipleDataSetFieldValue"></span></li><li class="MultipleDataSetField"><span class="MultipleDataSetFieldLabel">Seat:</span> <span class="MultipleDataSetFieldValue">Seat 3</span></li></ul><br>
' %}


    {% for block in contentBlock|raw|split('<ul class="MultipleDataSetFields">') if block|trim|length %}
        {% for blockTwo in block|raw|split('<li class="MultipleDataSetField">') if blockTwo|trim|length %}
       test: {{ blockTwo|raw }}
       {% endfor %}
    {% endfor %}
Format