如何使用PHP获取CSV文件中的总行数？
问题描述：
如何使用PHP获取CSV文件中的总行数？我使用这个方法，但可以让它正常工作。
How can I get the total number of rows that are in a CSV file using PHP? I'm using this method but can get it to work properly.
if (($fp = fopen("test.csv", "r")) !== FALSE) {
while (($record = fgetcsv($fp)) !== FALSE) {
$row++;
}
echo $row;
}
答
c $ c> file（）将整个文件读入数组，自动解析新行等：
Here's another option using file() to read the entire file into an array, automatically parsing new lines etc:
$fp = file('test.csv');
echo count($fp);
此外，从PHP5开始，您可以传递 FILE_SKIP_EMPTY_LINES ...跳过空行，如果你想：
Also, since PHP5, you can pass in the FILE_SKIP_EMPTY_LINES... to skip empty lines, if you want to:
$fp = file('test.csv', FILE_SKIP_EMPTY_LINES);