我正在使用此功能限制主题中的内容。但问题是，无论何时调用该函数，它都会显示图像标题。调用\\u content\\u limit函数时，我想删除图像标题。

代码如下：

function the_content_limit($max_char, $more_link_text = \'\', $stripteaser = 0, $more_file = \'\') {

    $content = get_the_content($more_link_text, $stripteaser, $more_file);

    $content = apply_filters(\'the_content\', $content);

    $content = str_replace(\']]>\', \']]>\', $content);

    $content = strip_tags($content);



   if (strlen($_GET[\'p\']) > 0) {

      echo "";

      echo $content;

      echo "&nbsp;<a href=\'";

      the_permalink();

      echo "\'>"."Read More &rarr;</a>";

      echo "";

   }

   else if ((strlen($content)>$max_char) && ($espacio = strpos($content, " ", $max_char ))) {

        $content = substr($content, 0, $espacio);

        $content = $content;

        echo "";

        echo $content;

        echo "...";

        echo "&nbsp;<a href=\'";

        the_permalink();

        echo "\'>"."</a>";

        echo "";

   }

   else {

      echo "";

      echo $content;

      echo "&nbsp;<a href=\'";

      the_permalink();

      echo "\'>"."Read More &rarr;</a>";

      echo "";

   }

}