apd_set_session_trace_socketapd_set_session_trace
(PECL apd 0.2-0.4)
apd_set_session_trace — Starts the session debugging
说明
void apd_set_session_trace
( int
$debug_level
[, string $dump_directory
] )Starts debugging to apd_dump_{process_id} in the dump directory.
参数
-
debug_level -
由加上 XXX_TRACE 常量而形成的整数。
不建议使用
MEMORY_TRACE。这会很慢且似乎不精确。ASSIGNMENT_TRACE还未被实现。要打开所有跟踪功能(TIMING, FUNCTIONS, ARGS SUMMARY (比如 strace -c)) 则使用 99 作为值。
-
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.
返回值
没有返回值。
范例
Example #1 apd_set_session_trace() example
<?php
apd_set_session_trace(99);
?>
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