php给每个段落添加空格的方法

本文实例讲述了php给每个段落添加空格的方法。分享给大家供大家参考。具体实现方法如下：

    <?php
     //Prepends whitespace to each line of a string
     function white_space( $string, $whitespace )
     {
      //Create an array from the string, each key having one line
      $string = explode( PHP_EOL, $string );
      //Loop through the array and prepend the whitespace
      foreach( $string as $line => $text )
      {
       $string[ $line ] = $whitespace . $text;
      }
      //Return the string
      return( implode( PHP_EOL, $string ) );
     }
    ?>

希望本文所述对大家的php程序设计有所帮助。