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<p class="MsoNormal">Hi everyone,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have run into a strange problem. I am moving my server to the latest version of Arch Linux. PmWiki always worked fine, but this time, when I try to access the site, I get a Server Error 500.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Looking at the Apache log, I have the following error:<o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Courier New";color:black">[Mon Feb 29 12:17:55.953427 2016] [:error] [pid 1095] [client
<a href="http://60.225.91.106:47124">60.225.91.106:47124</a>] PHP Parse error: syntax error, unexpected '$m' (T_VARIABLE), expecting identifier (T_STRING) in /home/philippe/Dropbox/Chaos/pmwiki/pmwiki.php(466) : run</span><span style="font-family:"Courier New""><br>
time-created function on line 1</span><o:p></o:p></p>
<p class="MsoNormal">And, looking at the code, it’s in a function that I don’t understand at all:<o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">function PCCF($code, $template = 'default', $args = '$m') {</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> global $CallbackFnTemplates, $CallbackFunctions;</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> if (!isset($CallbackFnTemplates[$template]))</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> Abort("No \$CallbackFnTemplates[$template]).");</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> $code = sprintf($CallbackFnTemplates[$template], $code);</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> if (!isset($CallbackFunctions[$code])) {</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-family:"Courier New";color:red"> $fn = create_function($args, $code);</span><span style="color:red"><o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> if ($fn) $CallbackFunctions[$code] = $fn;</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> else StopWatch("Failed to create callback function: ".PHSC($code));</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> }</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> return $CallbackFunctions[$code];</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">By the way, this is with the latest version of PmWiki, 2.2.84 actually, in the previous version that I had, I had the same error on line 461 instead of 466).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I must also say that the php setup has changed a lot since my previous installation of Arch Linux. It is now using something called php7_module, instead of php5. I have tried to look at the differences, but honestly I am stumped, the code
above is really too tough for me...<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks in advance,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Philippe<o:p></o:p></p>
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<p><span style="font-family: arial unicode ms; color: Black; font-size: 8pt;">This message contains</span><span style="font-family: arial unicode ms; color: Red; font-size: 8pt;"><b> OPEN
</span><span style="font-family: arial unicode ms; color: Black; font-size: 8pt;"></b>information that is not sensitive and can be freely accessed by people both inside and outside of the Thales Group<br>
</span></p>
<p><span style="font-family: arial unicode ms; color: Black; font-size: 7pt;">This email was classified by</span><span style="font-family: microsoft sans serif; color: Black; font-size: 10pt;">
</span><span style="font-family: microsoft sans serif; color: Blue; font-size: 8pt;">Krait, Philippe
</span><span style="font-family: microsoft sans serif; color: Black; font-size: 8pt;"></span><span style="font-family: arial unicode ms; color: Black; font-size: 7pt;">on Monday, 29 February 2016 10:30:56 PM</span></p>
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