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>apd_breakpoint</H1
><DIV
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><A
NAME="AEN9767"
></A
><P
> (PECL)</P
>apd_breakpoint -- Stops the interpreter and waits on a CR from the socket</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN9770"
></A
><H2
>说明</H2
>bool <B
CLASS="methodname"
>apd_breakpoint</B
> ( int debug_level )<BR
></BR
><P
> This can be used to stop the running of your script, and await responses
on the connected socket. To step the program, just send enter (a blank
line), or enter a php command to be executed.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN9779"
></A
><H2
>参数</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
> debug_level</CODE
></DT
><DD
><P
>An integer which is formed by adding
together the <TT
CLASS="literal"
>XXX_TRACE</TT
> constants.</P
><P
>It is not recommended
to use <TT
CLASS="constant"
><B
>MEMORY_TRACE</B
></TT
>. It is very slow and does not appear to be accurate.
<TT
CLASS="constant"
><B
>ASSIGNMENT_TRACE</B
></TT
> is not implemented yet.</P
><P
>To turn on all
functional traces (TIMING, FUNCTIONS, ARGS SUMMARY (like strace -c)) use the value 99</P
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN9793"
></A
><H2
>返回值</H2
><P
> 如果成功则返回 <TT
CLASS="constant"
><B
>TRUE</B
></TT
>，失败则返回 <TT
CLASS="constant"
><B
>FALSE</B
></TT
>。
</P
></DIV
><DIV
CLASS="refsect1"
><A
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></A
><H2
>范例</H2
><P
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><P
><B
>例 1. Typical session using tcplisten</B
></P
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><PRE
CLASS="shell"
>bash#tcplisten localhost 7777
APD - Advanced PHP Debugger Trace File
---------------------------------------------------------------------------
Process Pid (6118)
Trace Begun at Sun Mar 10 23:13:12 2002
---------------------------------------------------------------------------
( 0.000000): apd_set_session_trace called at /home/alan/Projects/project2/test.
php:5
( 0.074824): apd_set_session_trace_socket() at /home/alan/Projects/project2/tes
t.php:5 returned. Elapsed (0.074824)
( 0.074918): apd_breakpoint() /home/alan/Projects/project2/test.php:7
++ argv[0] $(??) = 9
apd_breakpoint() at /home/alan/Projects/project2/test.php:7 returned. Elapsed (
-2089521468.1073275368)
>\n
statement: /home/alan/Projects/project2/test.php:8
>\n
statement: /home/alan/Projects/project2/test.php:8
>\n
statement: /home/alan/Projects/project2/test.php:10
>apd_echo($i);
EXEC: apd_echo($i);
0
>apd_echo(serialize(apd_get_active_symbols()));
EXEC: apd_echo(serialize(apd_get_active_symbols()));
a:47:{i:0;s:4:"PWD";i:1;s:10:"COLORFGBG";i:2;s:11:"XAUTHORITY";i:3;s:14:"
COLORTERM_BCE";i:4;s:9:"WINDOWID";i:5;s:14:"ETERM_VERSION";i:6;s:16:"SE
SSION_MANAGER";i:7;s:4:"PS1";i:8;s:11:"GDMSESSION";i:9;s:5:"USER";i:10;s:5:"
MAIL";i:11;s:7:"OLDPWD";i:12;s:5:"LANG";i:13;s:10:"COLORTERM";i:14;s:8:"DISP
LAY";i:15;s:8:"LOGNAME";i:16;s:6:"
>apd_echo(system('ls /home/mydir'));
........
>apd_continue(0);</PRE
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