<?php foreach ($paraArr as $key => $v) { ?>
<div class="para_one">
	<label><?php echo $v['prl_name'];?></label>
	<input type="text" class="layui-input" name="paramVal[]"
	<?php if($v['prpv_value']){ ?>
		value="<?php echo $v['prpv_value'];?>"
	<?php } ?>/>
	<input type="hidden" name="paramLabel[]" value="<?php echo $v['prl_id'];?>">
	<input type="hidden" name="paramUnit[]" value="<?php echo $v['pru_id'];?>">
	<?php echo $v['pru_name'];?>
</div>
<?php } ?>
<div class="clear"></div>
