Trace attached hook functions

Use the Trace attached hook functions text area field to enter a comma separated list of selected hooks for which you want to determine the attached hook functions.

Sample trace output

Sample output for the_content.

wp-content/plugins/oik-bwtrace/includes/bwtrace-actions.php(524:0) 
bw_trace_attached_hooks(3) 240 0 2019-12-05T16:35:19+00:00 0.335881 0.000235 
cf=the_content 9695 34 3254 6291456/6291456 256M F=583 the_content 
: 0   bw_trace_parms;9 bw_trace_the_post;9 bw_trace_attached_hooks;9 bw_trace_backtrace;9
: 1   oikp_the_content;1 oiksc_the_content;1
: 8   WP_Embed::run_shortcode;1 WP_Embed::autoembed;1 bw_trace_results;9
: 9   do_blocks;1 bw_trace_results;9 oik_do_shortcode;1
: 10   prepend_attachment;1 wp_make_content_images_responsive;1 bw_trace_results;9
: 11   capital_P_dangit;1 do_shortcode_earlier;1
: 20   convert_smilies;1
: 98   wptexturize_blocks;1
: 99   bw_wpautop;1

Notes

• The output shows the priority to which the functions are attached
• The number of parameters expected by the hook is shown after the semi-colon
• For each priority the functions are invoked in the order listed.
• Hooks implemented in methods are prefixed with the class e.g WP_Embed::run_shortcode;1
• The code also supports anonymous functions showing Closure
• If tracing is set to BW_TRACE_VERBOSE you also get a trace record for the WP_Hook object, from which the summary is produced.