apd_set_session_trace

Description

Starts debugging to {dump_directory}/apd_dump_{process_id}, if dump_directory is not set, then the apd.dumpdir setting from the php.ini file is used.

debug_level is an integer which is formed by adding together the following values:

FUNCTION_TRACE 1 ARGS_TRACE 2 ASSIGNMENT_TRACE 4 STATEMENT_TRACE 8 MEMORY_TRACE 16 TIMING_TRACE 32 SUMMARY_TRACE 64

I would seriously not recommend using MEMORY_TRACE. It is very slow and does not appear to be accurate (great, huh?) also ASSIGNMENT_TRACE is not implemented. So, to turn on all functional traces (TIMING, FUNCTIONS, ARGS SUMMARY (like strace -c)) use the value 99

Example 1. apd_set_session_trace() example <?php apd_set_session_trace(99); ?>