(PECL apd 0.2-0.4)
apd_set_session_trace — Starts the session debugging
$debug_level
[, string $dump_directory = ini_get("apd.dumpdir")
] ) : voidStarts debugging to apd_dump_{process_id} in the dump directory.
debug_level�ɼ��� XXX_TRACE �������γɵ�������
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MEMORY_TRACE�����������ƺ�����ȷ��
ASSIGNMENT_TRACE ��δ��ʵ�֡�
Ҫ�����и��ٹ���(TIMING, FUNCTIONS, ARGS SUMMARY (���� strace -c)) ��ʹ�� 99 ��Ϊֵ��
dump_directoryThe directory in which the profile dump file is written. If not set, the apd.dumpdir setting from the php.ini file is used.
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Example #1 apd_set_session_trace() example
<?php
apd_set_session_trace(99);
?>