从fread txt文件更改空间

Question

日安。我在试着读取txt文件。下面是我的txt中的内容

SS,SS,SS,BSM160801870,1
SS,SS,SS,BSM160801825,1
SS,SS,SS,BSM160801812,1
SS,SS,SS,BSM160701676,1
SS,SS,SS,BSM160501311,1
SS,SS,SS,BSM160501351,1
SS,SS,SS,BSM160701721,1
SS,SS,SS,BSM160501269,1

所以我用这个读取了这个文件

$myfile = fopen($file, "r") or die("Unable to open file!");
$textfile = fread($myfile,filesize($file));
echo $textfile;

但是结果是这样的

SS,SS,SS,BSM160801870,1 SS,SS,SS,BSM160801825,1 SS,SS,SS,BSM160801812,1 SS,SS,SS,BSM160701676,1 SS,SS,SS,BSM160501311,1 SS,SS,SS,BSM160501351,1 SS,SS,SS,BSM160701721,1 SS,SS,SS,BSM160501269,1

所以我想在结果中的每个space中给出;，所以我试着使用这个

$myfile = fopen($file, "r") or die("Unable to open file!");
$textfile = fread($myfile,filesize($file));
$textfiles = str_replace(" ",";",$textfile);
echo $textfiles;

但是没有帮助。

我想要的结果是这样的

SS,SS,SS,BSM160801870,1;SS,SS,SS,BSM160801825,1;SS,SS,SS,BSM160801812,1;SS,SS,SS,BSM160701676,1;SS,SS,SS,BSM160501311,1;SS,SS,SS,BSM160501351,1;SS,SS,SS,BSM160701721,1;SS,SS,SS,BSM160501269,1

我怎样才能做到这一点呢？提前谢谢。

如果我这样做，就能正常工作

$string = "SS,SS,SS,BSM160801870,1 SS,SS,SS,BSM160801825,1 SS,SS,SS,BSM160801812,1 SS,SS,SS,BSM160701676";  
        $textfiles = str_replace(" ",";",$string);
        echo $textfiles;

Answer 1

回显文件内容时，所有新行都将转换为简单的空格。

您需要将\r\n替换为; preg_replace('/\r\n/', ';', file_get_contents($myfile))