PHP fgetcsv（）制表符分隔无法正常工作

I have a tab delimited txt file (ex. "US California LA") that needs to be output word for word. Could anyone help me figure out how to get it to break word for word??

My code:

while(($row = fgetcsv($file,"\t")) !== false)
{
    print($row[0]);
}

Outputs:

Array
(
    [0] => US  California  LA
)

From my reading the fgetcsv should break each word after the delimiter, which it does do but only for COMMA separated entries looks like below.

Array
(
    [0] => US
)

Delimiter is third parameter of fgetcsv. Try:

while(($row = fgetcsv($file, 1000, "\t")) !== false)
{
    print($row[0]);
}

Good Luck!