PHP删除字符串中的空格和换行符终极方法

删除空格和回车,来自www.yanqing.cc 无 //来自 www.yanqing.cc//删除空格和回车function trimall($str){ $qian=array(" "," ","\t","\n","\r"); return str_replace($qian, '', $str); }

删除空格和回车,来自www.yanqing.cc

//来自 www.yanqing.cc
//删除空格和回车
function trimall($str){
    $qian=array(" ","　","\t","\n","\r");
    return str_replace($qian, '', $str);   
}