---
name: "BIS_fnc_log"
type: function
status: ok
groups: ["Diagnostic"]
arma3_since: "0.50"
locality: {"argument": null, "effect": null, "server_exec": false}
source: https://community.bistudio.com/wiki/BIS_fnc_log
revid: 351743
updated: 2023-12-30T21:31:42Z
---

# BIS_fnc_log

*Function · Diagnostic · Arma 3 v0.50*

## Description

Log debug message.

> [!NOTE]
> `allowFunctionsLog` has to be set to **1** in [Description.ext](../topics/Description.ext.md) for this function to have any effect.

## Syntax

```sqf
param call BIS_fnc_log
```

**Parameters:**

- `param`: [Anything](../topics/Anything.md)

**Returns:** [Boolean](../topics/Boolean.md)

## Examples

### Example 1

```sqf
diag_tickTime call BIS_fnc_log;
```

### Example 2

```sqf
[dayTime, overcast, fog] call BIS_fnc_log;
```

### Example 3

```sqf
(name player) call BIS_fnc_log;
```

## See also

[BIS_fnc_error](../functions/BIS_fnc_error.md) · [BIS_fnc_logFormat](../functions/BIS_fnc_logFormat.md) · [BIS_fnc_errorMsg](../functions/BIS_fnc_errorMsg.md) · [BIS_fnc_logFormatServer](../functions/BIS_fnc_logFormatServer.md)

<sub>Source: [BI Community Wiki — BIS fnc log](https://community.bistudio.com/wiki/BIS_fnc_log) (revision 351743).</sub>