PHP function phpinfo()
Availability in PHP 4.0
Outputs lots of PHP information
Parameters
| Parameter | Data type | Default value | Note |
|---|---|---|---|
$what |
int |
null | The output may be customized by passing one or more of the following constants bitwise values summed together in the optional what parameter. One can also combine the respective constants or bitwise values together with the or operator. |
Return values
bool
Returns true on success, otherwise false on failure.