php删除字符串中的所有空格
匿名 · 更新于 2014/1/15
php删除字符串中的所有空格
其实是对trim函数的扩展
trim只能删除字符串两边的空格
function trimall($str)//删除空格
{
$qian=array(" "," ","\t","\n","\r");
$hou=array("","","","","");
return str_replace($qian,$hou,$str);
}
匿名 · 更新于 2014/1/15
php删除字符串中的所有空格
其实是对trim函数的扩展
trim只能删除字符串两边的空格
function trimall($str)//删除空格
{
$qian=array(" "," ","\t","\n","\r");
$hou=array("","","","","");
return str_replace($qian,$hou,$str);
}