apd_set_session_trace

(PECL apd:0.2-0.4)

apd_set_session_trace — Starts the session debugging

void apd_set_session_trace ( int $debug_level [, string $dump_directory ] )

Starts debugging to apd_dump_{process_id} in the dump directory.

debug_level

An integer which is formed by adding together the XXX_TRACE constants.

It is not recommended to use MEMORY_TRACE. It is very slow and does not appear to be accurate. ASSIGNMENT_TRACE is not implemented yet.

To turn on all functional traces (TIMING, FUNCTIONS, ARGS SUMMARY (like strace -c)) use the value 99

dump_directory

The directory in which the profile dump file is written. If not set, the apd.dumpdir setting from the php.ini file is used.

无返回值。

Example#1 apd_set_session_trace() example


<?php
apd_set_session_trace(99);
?>