$file_handle = fopen("ticker.csv", "r"); while (!feof($file_handle) ) {
$line_of_text = fgetcsv($file_handle, 1024);
print '<div class="ticker_price">'. $line_of_text[7] . "</div>";
}
fclose($file_handle);
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如何从.csv文件内的第7列中读取有限的行数
对您的代码进行少量更改,最多应读取五行:
$maxLines = 5;
$file_handle = fopen("ticker.csv", "r");
for ($i = 0; $i < $maxLines && !feof($file_handle); $i++)
{
$line_of_text = fgetcsv($file_handle, 1024);
print '<div class="ticker_price">'. $line_of_text[7] . "</div>";
}
fclose($file_handle);
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