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<?php $ary=array("name","egineer","sonny","tonny","pingk","apple","phone","clone","pink","colle");foreach($ary as $key=>$value){$key=$key+1;if($key%2==1){echo '<li>';} ?> <span><?php echo $key.":". $value;?></span> <?php if($key%2==0){echo '</li>';}}; ?> |
second_one
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<?php $ary=array("name","egineer","sonny","tonny","pingk","apple","phone","clone","pink","colle");foreach($ary as $key=>$value){$key=$key;if($key%3==0){echo '<li>';} ?> <span class="<?php echo($key%3); ?>span"><?php echo $key.":". $value;?></span> <?php if($key%3==2){echo '</li>';}}; ?> |
大家可以运行以后查看结果并分析其巧妙之处~
