library/Garp/Cli/Command/Shell.php
public function output($buffer) {
        if (!$buffer && !$this->__result) {
            return '';
        }

        $out = '';
        // Always include the output generated by the expression first
        if ($buffer) {
            $out .= Garp_Cli::lineOut($buffer, null, true, false);
        }

        // And follow-up with the populated result, if any
        if ($this->__result) {
            // Try to format as user-friendly as possible
            $isObjWithToArray = is_object($this->__result) &&
                method_exists($this->__result, 'toArray');
            $this->__result = $isObjWithToArray ? $this->__result->toArray() : $this->__result;
            $this->__result = var_export($this->__result, true);
            $out .= Garp_Cli::lineOut($this->__result, Garp_Cli::BLUE, true, false);
        }

        return $out;
    }
public function output($buffer) {
        if (!$buffer && !$this->__result) {
            return '';
        }

        $out = '';
        // Always include the output generated by the expression first
        if ($buffer) {
            $out .= Garp_Cli::lineOut($buffer, null, true, false);
        }

        // And follow-up with the populated result, if any
        if ($this->__result) {
            // Try to format as user-friendly as possible
            $isObjWithToArray = is_object($this->__result) &&
                method_exists($this->__result, 'toArray');
            $this->__result = $isObjWithToArray ? $this->__result->toArray() : $this->__result;
            $this->__result = var_export($this->__result, true);
            $out .= Garp_Cli::lineOut($this->__result, Garp_Cli::BLUE, true, false);
        }

        return $out;
    }
public function output ( $ buffer ) { if ( ! $ buffer && ! $ this -> __result ) { return '' ; } $ out = '' ; // Always include the output generated by the expression first if ( $ buffer ) { $ out .= Garp_Cli :: lineOut ( $ buffer , null , true , false ) ; } // And follow-up with the populated result, if any if ( $ this -> __result ) { // Try to format as user-friendly as possible $ isObjWithToArray = is_object ( $ this -> __result ) && method_exists ( $ this -> __result , 'toArray' ) ; $ this -> __result = $ isObjWithToArray ? $ this -> __result -> toArray ( ) : $ this -> __result ; $ this -> __result = var_export ( $ this -> __result , true ) ; $ out .= Garp_Cli :: lineOut ( $ this -> __result , Garp_Cli :: BLUE , true , false ) ; } return $ out ; }
Output the result of the eval'd expression

@param string $buffer Buffered input
@return String
Output the result of the eval d expression