PHP操作csv文件代码详解_PHP教程

$list = array (
'aaa,bbb,ccc,dddd',
'11,22,33',
'"php","java"'
);
$fp = fopen('file.csv', 'w');
foreach ($list as $line) {
fputcsv($fp, explode(',', $line));
}
fclose($fp);
?>

/** by www.bKjia.c0m */
$row = 1;
$handle = fopen("file.csv","r");
//fgetcsv() 解析读入的行并找出 CSV格式的字段然后返回一个包含这些字段的数组。
while ($data = fgetcsv($handle, 1000, ",")) {
$num = count($data);
echo "

$num fields in line $row:
n";
$row++;
for ($c=0; $c < $num; $c++) {
//注意中文乱码问题
$data[$c]=iconv("gbk", "utf-8//IGNORE",$data[$c]);
echo $data[$c] . "
n";
}
}
fclose($handle);
?>

function get_file_line( $file_name, $line ){
$n = 0;
$handle = fopen($file_name,'r');
if ($handle) {
while (!feof($handle)) {
++$n;
$out = fgets($handle, 4096);
if($line==$n) break;
}
fclose($handle);
}
if( $line==$n) return $out;
return false;
}
echo get_file_line("windows_2011_s.csv", 10);
?>