在Codeigniter中将输出限制为仅3行

Shank 发表于 Dev

小腿

如何将内容限制为仅特定数量的字符。我想将行数限制为3行，每行6个单词，并在下一行显示下一个6个单词。$ row-> openletter提供了超过1000个单词的完整结果。我已经在控制器中加载了文本帮助器。请找到我想要实现的附件图像。如何限制$ row-> openletter在每行中仅显示6个单词并将行数限制为3个？

<?php 	   
			echo "</li>";
		echo "</ul>"; 
	echo "</div>";
echo "</div>";
	echo "<div class='news-v2-desc'>";
		echo "<h3>";
		<a href="<?php $this->load->helper('url'); echo base_url();?>index.php/Welcome/indexes?id=<?php $data=$row->open_id; echo $data; ?>">
			<?php $ima=$row->title; echo $ima; ?>
		</a>
		<?php echo "</h3>";
		echo "<small>By Admin | California, US | In <a href='#'>Art</a></small>";
		echo "<p>";
			$string = word_limiter($row->openletter, 4);
			echo  $string;
		echo "</p>";   
	echo "</div>";
echo "</div>";
}
?>

阿卜杜拉·尼拉姆（Abdulla Nilam）

尝试这个

$para = 'Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industrys standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.';

$pos = strpos($para, ' ', 200);
echo substr($para,0,$pos )

Phpfiddle预览

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