根据不同的编程语言和上下文，记录时间的函数可能会有所不同。以下是一些常见编程语言中记录当前时间的函数：
1. Python:
```python
from datetime import datetime
current_time = datetime.now()
```
2. JavaScript:
```javascript
var current_time = new Date();
```
3. Java:
```java
import java.util.Date;
Date current_time = new Date();
```
4. C:
```csharp
DateTime current_time = DateTime.Now;
```
5. PHP:
```php
$current_time = new DateTime();
```
6. Ruby:
```ruby
current_time = Time.now
```
7. C/C++:
```c
include
time_t current_time;
time(¤t_time);
```
8. Go:
```go
package main
import (
"fmt"
"time"
)
func main() {
current_time := time.Now()
fmt.Println(current_time)
