$question = CommonFunctions::replaceSmallImage($questions[$i], $smallPictures, $smallPictureIndex); $question = CommonFunctions::replaceBigImage($question, $bigPictures, $bigPictureIndex); ?> <?php echo $i + 1; ?> ) <?php echo $question; ?> </h5> <?php foreach ($options as $option) { ?> <?php $value = substr(trim($option), 0, 1); $option = CommonFunctions::replaceSmallImage($option, $smallPictures, $smallPictureIndex); ?> <div class="checkbox"> <label> <input name="input_question_<?php echo $id; ?> " type="checkbox" value="<?php echo $value; ?> " data-id="<?php echo $id; ?> " data-testtype="<?php echo $testTypeId;