无论我改变什么格式，我都得到了这个错误，我不知道是什么原因引起的。有人可以帮我吗？我的csv excel dateTime格式为 $i = 0;
$len = count($map_column);
$insData = array();
foreach ($map_column as $key => $value) {
$i++;
if ($key == 'dateTime') {
$date = date_create_from_format('Y/m/d H:i:s', $row[$value]);
$timestamp = $date->getTimestamp();
$sql .= 'UNIX_TIMESTAMP('.$key . ') = "' . $timestamp . '"';
} else {
$sql .= $key . ' = "' . $row[$value] . '"';
}
$insData[$key] = $row[$value];
if ($i < $len) {
$sql .= ' AND ';
}
}
$result = mysqli_query($cons, $sql);
$r = mysqli_fetch_array($result);
$count = (int)$r['count'];
if ($count) {
return;
}
// pr($insData);
$columns = implode(", ",array_keys($insData));
$escaped_values = array_values($insData);
$values = implode("', '", $escaped_values);
$sql = "INSERT INTO hrar($columns) VALUES ('$values')";
if ($cons->query($sql)) {
echo "New record created successfully";
} else {
echo "Error: " . $sql . "<br>" . $conn->error;
}
}
{{1}}