Source of: /manual/en/function.define-syslog-variables.php
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<div id="function.define-syslog-variables" class="refentry">
<div class="refnamediv">
<h1 class="refname">define_syslog_variables</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">define_syslog_variables</span> — <span class="dc-title">Initializes all syslog related variables</span></p>
</div>
<a name="function.define-syslog-variables.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type"><span class="type void">void</span></span> <span class="methodname"><b>define_syslog_variables</b></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Initializes all variables used in the syslog functions.
</p>
</div>
<a name="function.define-syslog-variables.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
<table class="doctable table">
<caption><b>Syslog variables</b></caption>
<thead valign="middle">
<tr valign="middle">
<th>Variable</th>
<th>Constant equal</th>
<th>Meaning</th>
<th>Notes</th>
</tr>
</thead>
<tbody valign="middle" class="tbody">
<tr valign="middle">
<td align="left"><var class="varname">$LOG_EMERG</var></td>
<td align="left"><b><tt class="constant">LOG_EMERG</tt></b></td>
<td align="left">System is unusable</td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_ALERT</var></td>
<td align="left"><b><tt class="constant">LOG_ALERT</tt></b></td>
<td align="left">Immediate action required</td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_CRIT</var></td>
<td align="left"><b><tt class="constant">LOG_CRIT</tt></b></td>
<td align="left">Critical conditions</td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_ERR</var></td>
<td align="left"><b><tt class="constant">LOG_ERR</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_WARNING</var></td>
<td align="left"><b><tt class="constant">LOG_WARNING</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_NOTICE</var></td>
<td align="left"><b><tt class="constant">LOG_NOTICE</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_INFO</var></td>
<td align="left"><b><tt class="constant">LOG_INFO</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_DEBUG</var></td>
<td align="left"><b><tt class="constant">LOG_DEBUG</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_KERN</var></td>
<td align="left"><b><tt class="constant">LOG_KERN</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_USER</var></td>
<td align="left"><b><tt class="constant">LOG_USER</tt></b></td>
<td align="left">Genetic user level</td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_MAIL</var></td>
<td align="left"><b><tt class="constant">LOG_MAIL</tt></b></td>
<td align="left">Log to email</td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_DAEMON</var></td>
<td align="left"><b><tt class="constant">LOG_DAEMON</tt></b></td>
<td align="left">Other system daemons</td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_AUTH</var></td>
<td align="left"><b><tt class="constant">LOG_AUTH</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_SYSLOG</var></td>
<td align="left"><b><tt class="constant">LOG_SYSLOG</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on Netware</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_LPR</var></td>
<td align="left"><b><tt class="constant">LOG_LPR</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_NEWS</var></td>
<td align="left"><b><tt class="constant">LOG_NEWS</tt></b></td>
<td align="left">Usenet new</td>
<td align="left">Not available on HP-UX</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_CRON</var></td>
<td align="left"><b><tt class="constant">LOG_CRON</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on all platforms</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_AUTHPRIV</var></td>
<td align="left"><b><tt class="constant">LOG_AUTHPRIV</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on AIX</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_LOCAL0</var></td>
<td align="left"><b><tt class="constant">LOG_LOCAL0</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on Windows and Netware</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_LOCAL1</var></td>
<td align="left"><b><tt class="constant">LOG_LOCAL1</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on Windows and Netware</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_LOCAL2</var></td>
<td align="left"><b><tt class="constant">LOG_LOCAL2</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on Windows and Netware</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_LOCAL3</var></td>
<td align="left"><b><tt class="constant">LOG_LOCAL3</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on Windows and Netware</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_LOCAL4</var></td>
<td align="left"><b><tt class="constant">LOG_LOCAL4</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on Windows and Netware</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_LOCAL5</var></td>
<td align="left"><b><tt class="constant">LOG_LOCAL5</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on Windows and Netware</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_LOCAL6</var></td>
<td align="left"><b><tt class="constant">LOG_LOCAL6</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on Windows and Netware</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_LOCAL7</var></td>
<td align="left"><b><tt class="constant">LOG_LOCAL7</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on Windows and Netware</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_PID</var></td>
<td align="left"><b><tt class="constant">LOG_PID</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_CONS</var></td>
<td align="left"><b><tt class="constant">LOG_CONS</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_ODELAY</var></td>
<td align="left"><b><tt class="constant">LOG_ODELAY</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_NDELAY</var></td>
<td align="left"><b><tt class="constant">LOG_NDELAY</tt></b></td>
<td class="empty"> </td>
<td class="empty"> </td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_NOWAIT</var></td>
<td align="left"><b><tt class="constant">LOG_NOWAIT</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on BeOS</td>
</tr>
<tr valign="middle">
<td align="left"><var class="varname">$LOG_PERROR</var></td>
<td align="left"><b><tt class="constant">LOG_PERROR</tt></b></td>
<td class="empty"> </td>
<td align="left">Not available on AIX</td>
</tr>
</tbody>
</table>
<div class="warning"><b class="warning">Warning</b><p class="simpara">This function has been
<em class="emphasis">DEPRECATED</em> as of PHP 5.3.0 and <em class="emphasis">REMOVED</em>
as of PHP 6.0.0. Relying on this feature is highly discouraged.</p></div>
</div>
<a name="function.define-syslog-variables.examples"></a><div class="refsect1 examples">
<h3 class="title">Examples</h3>
<p class="para">
</p><div class="example">
<p><b>Example #1 <b>define_syslog_variables()</b> example</b></p>
<div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">// Check if syslog variables already is defined<br /></span><span style="color: #007700">if(!</span><span style="color: #0000BB">get_cfg_var</span><span style="color: #007700">(</span><span style="color: #DD0000">'define_syslog_variables'</span><span style="color: #007700">))<br />{<br /> </span><span style="color: #0000BB">define_syslog_variables</span><span style="color: #007700">();<br />}<br /><br /></span><span style="color: #FF8000">// Open the log<br /></span><span style="color: #0000BB">openlog</span><span style="color: #007700">(</span><span style="color: #DD0000">''</span><span style="color: #007700">, </span><span style="color: #0000BB">$LOG_ODELAY</span><span style="color: #007700">, </span><span style="color: #0000BB">$LOG_MAIL </span><span style="color: #007700">| </span><span style="color: #0000BB">$LOG_USER</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Continue script ...<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div><p>
</p>
</div>
<a name="function.define-syslog-variables.changelog"></a><div class="refsect1 changelog">
<h3 class="title">Changelog</h3>
<p class="para">
</p><table class="doctable informaltable">
<thead valign="middle">
<tr valign="middle">
<th>Version</th>
<th>Description</th>
</tr>
</thead>
<tbody valign="middle" class="tbody">
<tr valign="middle">
<td align="left">6.0.0</td>
<td align="left">
This function was removed from PHP.
</td>
</tr>
<tr valign="middle">
<td align="left">5.3.0</td>
<td align="left">
This function now throws an E_DEPRECATED notice.
</td>
</tr>
</tbody>
</table>
<p>
</p>
</div>
<a name="function.define-syslog-variables.seealso"></a><div class="refsect1 seealso">
<h3 class="title">See Also</h3>
<p class="para">
</p><ul class="simplelist">
<li class="member"><a href="function.openlog.php" class="function" rel="rdfs-seeAlso">openlog()</a> - Open connection to system logger</li>
<li class="member"><a href="function.syslog.php" class="function" rel="rdfs-seeAlso">syslog()</a> - Generate a system log message</li>
<li class="member"><a href="function.closelog.php" class="function" rel="rdfs-seeAlso">closelog()</a> - Close connection to system logger</li>
</ul><p>
</p>
</div>
</div><?php manual_footer(); ?>
