<?php
 
function expose_plugin_truncate( & $expose, $params )
 
{
 
    $params = exposeMergeParameters( $params, array(
 
        'text'      => '',
 
        'length'    => 80,
 
        'trail'     => '...'
 
    ) );
 
    
 
    if( strlen( $params['text'] ) > $params['length'] ) {
 
        return substr( $params['text'], 0, $params['length'] )
 
            . $params['trail'];
 
    } else {
 
        return $params['text'];
 
    }
 
}
 
?>
 
 
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