fclose在while（！feof（$ csvfile））循环后不起作用

Question

此代码正常运行但fclose()最终未运行。

有人能用我的代码发现问题吗？

<?php

$ImagePath=$newpath;
$csvfile = fopen($ImagePath, 'r');

$i=0;

while (!feof($csvfile)) {
    $csv_data[] = fgets($csvfile, 1024);
    $csv_array = explode(",", $csv_data[$i]);
    $insert_csv = array();
    $insert_csv['Company_ID'] = $csv_array[0];
    $insert_csv['Close_Value'] = $csv_array[7];

    $table_exists_or_not = "SELECT * FROM '".$insert_csv['Company_ID']."'";
    $table_exists_or_not_result = mysqli_query($table_exists_or_not);

    if(empty($table_exists_or_not_result)){
        $sql = "CREATE TABLE `".$insert_csv['Company_ID']."` ( `date` VARCHAR(8) NOT NULL ,  `value` DECIMAL(11,2) NOT NULL , UNIQUE (`date`)  ) ENGINE = InnoDB";
        $result = mysql_query($sql);
        $qry1="INSERT INTO `".$insert_csv['Company_ID']."` (`date`, `value`) VALUES ('$date', '".$insert_csv['Close_Value']."')";
        $add1=mysql_query($qry1);
    }else{
        $qry1="INSERT INTO `".$insert_csv['Company_ID']."` (`date`, `value`) VALUES ('$date', '".$insert_csv['Close_Value']."') ";
        $add1=mysql_query($qry1);
    }
    $i++;
}

fclose($csvfile);

?>