Trace ‘shutdown’ output buffer

Use the Trace 'shutdown' output buffer action to view the contents of any output buffer that hasn’t been flushed by ‘shutdown’.

Trace records are produced if zlib.output_compression is not set.

Output from ob_get_status()
Buffered content if there is any.
The contents of the global variable $theme_ob_stack.

Example

C:\apache\htdocs\wordpress\wp-content\plugins\oik-bwtrace\includes\oik-actions.php(46:0) bw_trace_output_buffer(1) 73 0 2019-12-04T16:42:07+00:00 0.462947 0.009615 cf=shutdown 45 0 8388608/8388608 256M F=683 output buffer status Array
(
)
@#:0 573 0
C:\apache\htdocs\wordpress\wp-content\plugins\oik-bwtrace\includes\oik-actions.php(56:0) bw_trace_output_buffer(2) 74 0 2019-12-04T16:42:07+00:00 0.463191 0.000244 cf=shutdown 45 0 8388608/8388608 256M F=683 theme_ob_stack