Table of contents
- 1. Summary
- 2. Syntax
- 3. Parameters
- 4. Specification
- 5. Browser compatibility
- 6. See also
Summary
Outputs a message to the Web Console.
Syntax
console.log(obj1 [, obj2, ..., objN); console.log(msg [, subst1, ..., substN);
Parameters
obj1...objN- A list of JavaScript objects to output. The string representations of each of these objects are appended together in the order listed and output.
msg- A JavaScript string containing zero or more substitution strings.
subst1...substN- JavaScript objects with which to replace substitution strings within
msg. This gives you additional control over the format of the output.
See Outputting text to the console in the documentation of console
for details.
Specification
Not part of any specification.
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic support | (Yes) | 4.0 (2.0) | 8 | (Yes) | (Yes) |
| Substitution strings | ? | 9.0 (9.0) | ? | ? | ? |
| Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|
| Basic support | ? | 4.0 (2.0) | ? | ? | ? |
| Substitution strings | ? | 9.0 (9.0) | ? | ? | ? |


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