# SDO_DAS_ChangeSummary::isLogging

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SDO_DAS_ChangeSummary::isLogging — Test to see whether change logging is switched on

### Description

SDO_DAS_ChangeSummary::isLogging ( ) : bool
Warning

This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.

Test to see whether change logging is switched on.

### Parameters

None.

### Return Values

Returns `TRUE` if change logging is on, otherwise returns `FALSE`.