php man page for gc_collect_cycles

GC_COLLECT_CYCLES(3)							 1						      GC_COLLECT_CYCLES(3)

gc_collect_cycles - Forces collection of any existing garbage cycles

SYNOPSIS
       int gc_collect_cycles (void  )

DESCRIPTION
	Forces collection of any existing garbage cycles.

PARAMETERS
       This function has no parameters.

RETURN VALUES
	Returns number of collected cycles.

SEE ALSO
       Garbage Collection.

PHP Documentation Group 												      GC_COLLECT_CYCLES(3)