(no version information, might be only in CVS)
apd_set_session_trace -- Starts the session debugging
Description
void 
apd_set_session_trace ( int debug_level [, string dump_directory] )
     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
    
     
例子 1. apd_set_session_trace() example 
<?php apd_set_session_trace(99); ?>
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