Code Duplication    Length = 7-7 lines in 3 locations

include/captcha/scripts/img.php 3 locations

@@ 359-365 (lines=7) @@
356
    /**
357
     * Draw Lines background
358
     */
359
    public function drawLines()
360
    {
361
        for ($i = 0; $i < $this->config['background_num']; ++$i) {
362
            $randomcolor = imagecolorallocate($this->oImage, mt_rand(190, 255), mt_rand(190, 255), mt_rand(190, 255));
363
            imageline($this->oImage, mt_rand(0, $this->width), mt_rand(0, $this->height), mt_rand(0, $this->width), mt_rand(0, $this->height), $randomcolor);
364
        }
365
    }
366
367
    /**
368
     * Draw Rectangles background
@@ 370-376 (lines=7) @@
367
    /**
368
     * Draw Rectangles background
369
     */
370
    public function drawRectangles()
371
    {
372
        for ($i = 1; $i <= $this->config['background_num']; ++$i) {
373
            $randomcolor = imagecolorallocate($this->oImage, mt_rand(190, 255), mt_rand(190, 255), mt_rand(190, 255));
374
            imagefilledrectangle($this->oImage, mt_rand(0, $this->width), mt_rand(0, $this->height), mt_rand(0, $this->width), mt_rand(0, $this->height), $randomcolor);
375
        }
376
    }
377
378
    /**
379
     * Draw Bars background
@@ 398-404 (lines=7) @@
395
    /**
396
     * Draw Ellipses background
397
     */
398
    public function drawEllipses()
399
    {
400
        for ($i = 1; $i <= $this->config['background_num']; ++$i) {
401
            $randomcolor = imagecolorallocate($this->oImage, mt_rand(190, 255), mt_rand(190, 255), mt_rand(190, 255));
402
            imageellipse($this->oImage, mt_rand(0, $this->width), mt_rand(0, $this->height), mt_rand(0, $this->width), mt_rand(0, $this->height), $randomcolor);
403
        }
404
    }
405
406
    /**
407
     * Draw polygons background