While trying to get an extension to run I got the following in my apache error logs. The extension worked fine in 1.3.10

[error] PHP Warning: end(): Passed variable is not an array or object in /home/imbeauje/apache/htdocs/wiki/includes/Parser.php on line 425 [error] PHP Warning: end(): Passed variable is not an array or object in /home/imbeauje/apache/htdocs/wiki/includes/Parser.php on line 425 [error] PHP Warning: end(): Passed variable is not an array or object in /home/imbeauje/apache/htdocs/wiki/includes/Parser.php on line 425 [error] PHP Warning: end(): Passed variable is not an array or object in /home/imbeauje/apache/htdocs/wiki/includes/Parser.php on line 425 [error] PHP Notice: Undefined index: html in /home/imbeauje/apache/htdocs/wiki/includes/Parser.php on line 373 [error] PHP Fatal error: Unsupported operand types in /home/imbeauje/apache/htdocs/wiki/includes/Parser.php on line 373

In case it is useful here is my extension:

$wgExtensionFunctions[] = "wfTableSchema";

function wfTableSchema() { global $wgParser; $wgParser->setHook( "tableSchema", "renderTableSchema" ); }

function renderTableSchema( $input ) { global $wgTitle, $wgParser; $CLASSPATH = "/home/imbeauje/WEBTEAM/HEAD/mrw/Tools/src/:/home/imbeauje/WEBTEAM/HEAD/mrw/Tools/lib/jconn2.jar"; $title = $wgTitle->getDBkey(); //title is of the form database..tableName. Parse to extract list($dbName, $tableName) = explode("..", $title); $dbName = strtolower($dbName); //then pass as params to java prog that will generate table $cmd = "/home/imbeauje/j2sdk1.4.2_06/bin/java -classpath $CLASSPATH ". "com.mizuho.rws.tools.wikiTools.WikiDatabaseTableGenerator $dbName $tableName"; $output = `$cmd`; $output = $wgParser->internalParse($output, 0); return $output; } ?>

I've also filed this in bugzilla at:

http://bugzilla.wikimedia.org/show_bug.cgi?id=1732

Jc