kernel/classes/ezsearch.php
static public function getEngine()
    {
        // Get instance if already created.
        $instanceName = "eZSearchPlugin_" . $GLOBALS["eZCurrentAccess"]["name"];
        if ( isset( $GLOBALS[$instanceName] ) )
        {
            return $GLOBALS[$instanceName];
        }

        $ini = eZINI::instance();

        $searchEngineString = 'ezsearch';
        if ( $ini->hasVariable( 'SearchSettings', 'SearchEngine' ) == true )
        {
            $searchEngineString = $ini->variable( 'SearchSettings', 'SearchEngine' );
        }

        $directoryList = array();
        if ( $ini->hasVariable( 'SearchSettings', 'ExtensionDirectories' ) )
        {
            $extensionDirectories = $ini->variable( 'SearchSettings', 'ExtensionDirectories' );
            if ( is_array( $extensionDirectories ) )
            {
                $directoryList = eZExtension::expandedPathList( $extensionDirectories, 'search/plugins' );
            }
        }

        $kernelDir = array( 'kernel/search/plugins' );
        $directoryList = array_merge( $kernelDir, $directoryList );

        foreach( $directoryList as $directory )
        {
            $searchEngineFile = implode( '/', array( $directory, strtolower( $searchEngineString ), strtolower( $searchEngineString ) ) ) . '.php';

            if ( file_exists( $searchEngineFile ) )
            {
                eZDebugSetting::writeDebug( 'kernel-search-ezsearch', 'Loading search engine from ' . $searchEngineFile, 'eZSearch::getEngine' );

                include_once( $searchEngineFile );
                $GLOBALS[$instanceName] = new $searchEngineString();
                return $GLOBALS[$instanceName];
            }
        }

        eZDebug::writeDebug( 'Unable to find the search engine:' . $searchEngineString, 'eZSearch' );
        eZDebug::writeDebug( 'Tried paths: ' . implode( ', ', $directoryList ), 'eZSearch' );
        return false;
    }
static public function getEngine()
    {
        // Get instance if already created.
        $instanceName = "eZSearchPlugin_" . $GLOBALS["eZCurrentAccess"]["name"];
        if ( isset( $GLOBALS[$instanceName] ) )
        {
            return $GLOBALS[$instanceName];
        }

        $ini = eZINI::instance();

        $searchEngineString = 'ezsearch';
        if ( $ini->hasVariable( 'SearchSettings', 'SearchEngine' ) == true )
        {
            $searchEngineString = $ini->variable( 'SearchSettings', 'SearchEngine' );
        }

        $directoryList = array();
        if ( $ini->hasVariable( 'SearchSettings', 'ExtensionDirectories' ) )
        {
            $extensionDirectories = $ini->variable( 'SearchSettings', 'ExtensionDirectories' );
            if ( is_array( $extensionDirectories ) )
            {
                $directoryList = eZExtension::expandedPathList( $extensionDirectories, 'search/plugins' );
            }
        }

        $kernelDir = array( 'kernel/search/plugins' );
        $directoryList = array_merge( $kernelDir, $directoryList );

        foreach( $directoryList as $directory )
        {
            $searchEngineFile = implode( '/', array( $directory, strtolower( $searchEngineString ), strtolower( $searchEngineString ) ) ) . '.php';

            if ( file_exists( $searchEngineFile ) )
            {
                eZDebugSetting::writeDebug( 'kernel-search-ezsearch', 'Loading search engine from ' . $searchEngineFile, 'eZSearch::getEngine' );

                include_once( $searchEngineFile );
                $GLOBALS[$instanceName] = new $searchEngineString();
                return $GLOBALS[$instanceName];
            }
        }

        eZDebug::writeDebug( 'Unable to find the search engine:' . $searchEngineString, 'eZSearch' );
        eZDebug::writeDebug( 'Tried paths: ' . implode( ', ', $directoryList ), 'eZSearch' );
        return false;
    }
static public function getEngine ( ) { // Get instance if already created. $ instanceName = "eZSearchPlugin_" . $ GLOBALS [ "eZCurrentAccess" ] [ "name" ] ; if ( isset ( $ GLOBALS [ $ instanceName ] ) ) { return $ GLOBALS [ $ instanceName ] ; } $ ini = eZINI :: instance ( ) ; $ searchEngineString = 'ezsearch' ; if ( $ ini -> hasVariable ( 'SearchSettings' , 'SearchEngine' ) == true ) { $ searchEngineString = $ ini -> variable ( 'SearchSettings' , 'SearchEngine' ) ; } $ directoryList = array ( ) ; if ( $ ini -> hasVariable ( 'SearchSettings' , 'ExtensionDirectories' ) ) { $ extensionDirectories = $ ini -> variable ( 'SearchSettings' , 'ExtensionDirectories' ) ; if ( is_array ( $ extensionDirectories ) ) { $ directoryList = eZExtension :: expandedPathList ( $ extensionDirectories , 'search/plugins' ) ; } } $ kernelDir = array ( 'kernel/search/plugins' ) ; $ directoryList = array_merge ( $ kernelDir , $ directoryList ) ; foreach ( $ directoryList as $ directory ) { $ searchEngineFile = implode ( '/' , array ( $ directory , strtolower ( $ searchEngineString ) , strtolower ( $ searchEngineString ) ) ) . '.php' ; if ( file_exists ( $ searchEngineFile ) ) { eZDebugSetting :: writeDebug ( 'kernel-search-ezsearch' , 'Loading search engine from ' . $ searchEngineFile , 'eZSearch::getEngine' ) ; include_once ( $ searchEngineFile ) ; $ GLOBALS [ $ instanceName ] = new $ searchEngineString ( ) ; return $ GLOBALS [ $ instanceName ] ; } } eZDebug :: writeDebug ( 'Unable to find the search engine:' . $ searchEngineString , 'eZSearch' ) ; eZDebug :: writeDebug ( 'Tried paths: ' . implode ( ', ' , $ directoryList ) , 'eZSearch' ) ; return false ; }
Get object instance of eZSearch engine to use.

@return \ezpSearchEngine|bool Returns false (+ writes debug) if no engine was found
Get object instance of eZSearch engine to use .