$content = str_replace('#p#副标题#e#','',$body);
$content = str_replace('请看下一页', '',$body);
$content = str_replace('/uploads', 'http://www.****.com/uploads',$body);
各位,我想输出的$body读取的内容,同时替换掉里面的“#p#副标题#e#” “'请看下一页” “/uploads”
请问怎么实现呀?现在只能替换最后一个语句的,3个不能同时被替换
回复讨论(解决方案)
$body =<<< 'TXT'各位,我想输出的$body读取的内容,同时替换掉里面的“#p#副标题#e#” “'请看下一页” “/uploads”TXT;$body = str_replace('#p#副标题#e#','',$body);$body = str_replace('请看下一页', '',$body);$body = str_replace('/uploads', 'http://www.****.com/uploads',$body);echo $body;写成这样更简捷
body =<<< 'TXT'各位,我想输出的$body读取的内容,同时替换掉里面的“#p#副标题#e#” “'请看下一页” “/uploads”TXT;$p = array('#p#副标题#e#', '请看下一页', '/uploads');$r = array('','', 'http://www.****.com/uploads');echo str_replace($p, $r, $body);
header("Content-type: text/html; charset=utf-8");$body = <<" . $body . "
" . "
";$arr_orignal_content = array ('#p#副标题#e#', '请看下一页', '/uploads');$arr_replace_content = array ('', '', 'http://www.baidu.com/uploads');$body = str_replace($arr_orignal_content, $arr_replace_content, $body);echo "替换后的内容:" . "
" . $body;
楼上的都是正解
可以用正则,把这三个拼成一个正则即可
第一次替?完后,就不要用$body了,而是用$content?行后面的替?。
$content = str_replace('#p#副标题#e#','',$body);$content = str_replace('请看下一页', '',$content);$content = str_replace('/uploads', 'http://www.****.com/uploads',$content);