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<title>Stops the interpreter and waits on a CR from the socket</title>
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<h1 class="refname">apd_breakpoint</h1>
<p class="verinfo">(PECL apd >= 0.2)</p><p class="refpurpose"><span class="refname">apd_breakpoint</span> — <span class="dc-title">Stops the interpreter and waits on a CR from the socket</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apd-breakpoint-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apd_breakpoint</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$debug_level</code></span>
)</div>
<p class="para rdfs-comment">
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 parameters" id="refsect1-function.apd-breakpoint-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">
debug_level</code></dt>
<dd>
<p class="para">An integer which is formed by adding
together the <em>XXX_TRACE</em> constants.</p><p class="para">It is not recommended
to use <strong><code>MEMORY_TRACE</code></strong>. It is very slow and does not appear to be accurate.
<strong><code>ASSIGNMENT_TRACE</code></strong> is not implemented yet.</p><p class="para">To turn on all
functional traces (TIMING, FUNCTIONS, ARGS SUMMARY (like strace -c)) use the value 99</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apd-breakpoint-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apd-breakpoint-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-459">
<p><strong>Example #1 Typical session using tcplisten</strong></p>
<div class="example-contents">
<div class="shellcode"><pre class="shellcode">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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