Sophie: php-manual-en-4.3.0-2mdk noarch

php-manual-en-4.3.0-2mdk.noarch.rpm

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>Using the Debugger</H1
><P
>&#13;    The internal debugger in PHP 3 is useful for tracking down
    evasive bugs. The debugger works by connecting to a
    <SPAN
CLASS="acronym"
>TCP</SPAN
> port for every time PHP 3 starts up.
    All error messages from that request will be sent to this
    TCP connection.  This information is intended for
    "debugging server" that can run inside an
    <SPAN
CLASS="acronym"
>IDE</SPAN
> or programmable editor (such as Emacs).
   </P
><P
>&#13;    How to set up the debugger:
    <P
></P
><OL
TYPE="1"
><LI
><P
> 
       Set up a TCP port for the debugger in the <A
HREF="configuration.html#configuration.file"
>configuration file</A
> (<A
HREF="configuration.directives.html#ini.debugger.port"
>debugger.port</A
>) and enable it
       (<A
HREF="configuration.directives.html#ini.debugger.enabled"
>debugger.enabled</A
>).
      </P
></LI
><LI
><P
> 
       Set up a TCP listener on that port somewhere (for example
       <B
CLASS="command"
>socket -l -s 1400</B
> on UNIX).
      </P
></LI
><LI
><P
> 
       In your code, run
       "debugger_on(<TT
CLASS="replaceable"
><I
>host</I
></TT
>)", where
       <TT
CLASS="replaceable"
><I
>host</I
></TT
> is the IP number or name of the
       host running the <SPAN
CLASS="acronym"
>TCP</SPAN
> listener.
      </P
></LI
></OL
>
    Now, all warnings, notices etc. will show up on that listener
    socket, <SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>even if you turned them off with
    <A
HREF="function.error-reporting.html"
><B
CLASS="function"
>error_reporting()</B
></A
></I
></SPAN
>.  
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