Question

我有一个很大的文本领域,我想改为有效的超文本。这包括在每个新段落中增加一个段落,我如何用购买力平价这样做? 例如,添加一条线,就如:

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. 

Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.

goes to

<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>

<p>Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.</p>

能否用预想——替代?

Thanks

Answer 1

我认为这是你想要的:

  function nl2p($input) {
    return preg_replace( ~^s*(.*?)s*$~sm ,  <p>$1</p> , $input);
  }

Answer 2

$result = "<p>" . str_replace("
","</p><p>",$text) . "</p>";

(demo)

Answer 3

Maybe this helps http://php.net/manual/de/function.nl2br.php#78883

<?php
function nls2p($str)
 {
   return str_replace( <p></p> ,   ,  <p>  
         . preg_replace( #([
]s*?[
]){2,}# ,  </p>$0<p> , $str) 
         .  </p> );
 }
?>

Answer 4

This way you don t have to worry about the different types of vertical line breaks ( or or f or a combination):

$output =  <p>  . preg_replace( /v+/ ,  </p><p> , $input) .  </p> ;

You might also find this site helpful for testing: http://www.gummydev.com/regex/

友情链接