Add ManipulatorInterface::getParam().

src/Manipulators/Background.php

@@ -6,9 +6,6 @@
 use Intervention\Image\Origin;
 use League\Glide\Manipulators\Helpers\Color;
 
-/**
- * @property string|null $bg
- */
 class Background extends BaseManipulator
 {
     /**
@@ -20,11 +17,13 @@ class Background extends BaseManipulator
      */
     public function run(ImageInterface $image): ImageInterface
     {
-        if (is_null($this->bg)) {
+        $bg = (string) $this->getParam('bg');
+
+        if ('' === $bg) {
             return $image;
         }
 
-        $color = (new Color($this->bg))->formatted();
+        $color = (new Color($bg))->formatted();
 
         if ($color) {
             $new = $image->driver()->createImage($image->width(), $image->height())

src/Manipulators/BaseManipulator.php

@@ -9,7 +9,7 @@ abstract class BaseManipulator implements ManipulatorInterface
     /**
      * The manipulation params.
      */
-    public array $params = [];
+    protected array $params = [];
 
     /**
      * Set the manipulation params.
@@ -27,16 +27,14 @@ public function setParams(array $params)
 
     /**
      * Get a specific manipulation param.
-     *
-     * @param string $name The manipulation name.
-     *
-     * @return mixed The manipulation value.
      */
-    public function __get($name)
+    public function getParam(string $name): mixed
     {
         if (array_key_exists($name, $this->params)) {
             return $this->params[$name];
         }
+
+        return null;
     }
 
     /**

src/Manipulators/Blur.php

@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $blur
- */
 class Blur extends BaseManipulator
 {
     /**
@@ -34,14 +31,15 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getBlur(): ?int
     {
-        if (!is_numeric($this->blur)) {
-            return null;
-        }
+        $blur = $this->getParam('blur');
 
-        if ($this->blur < 0 or $this->blur > 100) {
+        if (!is_numeric($blur)
+            or $blur < 0
+            or $blur > 100
+        ) {
             return null;
         }
 
-        return (int) $this->blur;
+        return (int) $blur;
     }
 }

src/Manipulators/Border.php

@@ -7,10 +7,6 @@
 use League\Glide\Manipulators\Helpers\Color;
 use League\Glide\Manipulators\Helpers\Dimension;
 
-/**
- * @property string $border
- * @property string $dpr
- */
 class Border extends BaseManipulator
 {
     /**
@@ -52,11 +48,12 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getBorder(ImageInterface $image): ?array
     {
-        if (!$this->border) {
+        $border = (string) $this->getParam('border');
+        if ('' === $border) {
             return null;
         }
 
-        $values = explode(',', $this->border);
+        $values = explode(',', $border);
 
         $width = $this->getWidth($image, $this->getDpr(), $values[0]);
         $color = $this->getColor(isset($values[1]) ? $values[1] : 'ffffff');
@@ -118,15 +115,16 @@ public function getMethod(string $method): string
      */
     public function getDpr(): float
     {
-        if (!is_numeric($this->dpr)) {
-            return 1.0;
-        }
+        $dpr = $this->getParam('dpr');
 
-        if ($this->dpr < 0 or $this->dpr > 8) {
+        if (!is_numeric($dpr)
+            || $dpr < 0
+            || $dpr > 8
+        ) {
             return 1.0;
         }
 
-        return (float) $this->dpr;
+        return (float) $dpr;
     }
 
     /**

src/Manipulators/Brightness.php

@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string|null $bri
- */
 class Brightness extends BaseManipulator
 {
     /**
@@ -34,14 +31,16 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getBrightness(): ?int
     {
-        if (null === $this->bri || !preg_match('/^-*[0-9]+$/', $this->bri)) {
-            return null;
-        }
+        $bri = (string) $this->getParam('bri');
 
-        if ($this->bri < -100 or $this->bri > 100) {
+        if ('' === $bri
+            or !preg_match('/^-*[0-9]+$/', $bri)
+            or $bri < -100
+            or $bri > 100
+        ) {
             return null;
         }
 
-        return (int) $this->bri;
+        return (int) $bri;
     }
 }

src/Manipulators/Contrast.php

@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string|null $con
- */
 class Contrast extends BaseManipulator
 {
     /**
@@ -34,14 +31,16 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getContrast(): ?int
     {
-        if (null === $this->con || !preg_match('/^-*[0-9]+$/', $this->con)) {
-            return null;
-        }
+        $con = (string) $this->getParam('con');
 
-        if ($this->con < -100 or $this->con > 100) {
+        if ('' === $con
+            or !preg_match('/^-*[0-9]+$/', $con)
+            or $con < -100
+            or $con > 100
+        ) {
             return null;
         }
 
-        return (int) $this->con;
+        return (int) $con;
     }
 }

src/Manipulators/Crop.php

@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string|null $crop
- */
 class Crop extends BaseManipulator
 {
     /**
@@ -45,11 +42,13 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getCoordinates(ImageInterface $image): ?array
     {
-        if (null === $this->crop) {
+        $crop = (string) $this->getParam('crop');
+
+        if ('' === $crop) {
             return null;
         }
 
-        $coordinates = explode(',', $this->crop);
+        $coordinates = explode(',', $crop);
 
         if (4 !== count($coordinates)
             or (!is_numeric($coordinates[0]))

src/Manipulators/Encode.php

@@ -7,10 +7,6 @@
 use Intervention\Image\ImageManager;
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $fm
- * @property string $q
- */
 class Encode extends BaseManipulator
 {
     /**
@@ -60,8 +56,10 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getFormat(ImageInterface $image): string
     {
-        if (array_key_exists($this->fm, static::supportedFormats())) {
-            return $this->fm;
+        $fm = (string) $this->getParam('fm');
+
+        if ($fm && array_key_exists($fm, static::supportedFormats())) {
+            return $fm;
         }
 
         /** @psalm-suppress RiskyTruthyFalsyComparison */
@@ -95,13 +93,14 @@ public static function supportedFormats(): array
     public function getQuality(): int
     {
         $default = 90;
+        $q = $this->getParam('q');
 
-        if (!is_numeric($this->q)
-            or $this->q < 0 or $this->q > 100
+        if (!is_numeric($q)
+            or $q < 0 or $q > 100
         ) {
             return $default;
         }
 
-        return (int) $this->q;
+        return (int) $q;
     }
 }

src/Manipulators/Filter.php

@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $filt
- */
 class Filter extends BaseManipulator
 {
     /**
@@ -18,15 +15,11 @@ class Filter extends BaseManipulator
      */
     public function run(ImageInterface $image): ImageInterface
     {
-        if ('greyscale' === $this->filt) {
-            return $this->runGreyscaleFilter($image);
-        }
-
-        if ('sepia' === $this->filt) {
-            return $this->runSepiaFilter($image);
-        }
-
-        return $image;
+        return match ($this->getParam('filt')) {
+            'greyscale' => $this->runGreyscaleFilter($image),
+            'sepia' => $this->runSepiaFilter($image),
+            default => $image,
+        };
     }
 
     /**

src/Manipulators/Flip.php

@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $flip
- */
 class Flip extends BaseManipulator
 {
     /**
@@ -43,8 +40,10 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getFlip(): ?string
     {
-        if (in_array($this->flip, ['h', 'v', 'both'], true)) {
-            return $this->flip;
+        $flip = $this->getParam('flip');
+
+        if (in_array($flip, ['h', 'v', 'both'], true)) {
+            return $flip;
         }
 
         return null;

src/Manipulators/Gamma.php

@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string|null $gam
- */
 class Gamma extends BaseManipulator
 {
     /**
@@ -34,14 +31,16 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getGamma(): ?float
     {
-        if (null === $this->gam || !preg_match('/^[0-9]\.*[0-9]*$/', $this->gam)) {
-            return null;
-        }
+        $gam = (string) $this->getParam('gam');
 
-        if ($this->gam < 0.1 or $this->gam > 9.99) {
+        if ('' === $gam
+            || !preg_match('/^[0-9]\.*[0-9]*$/', $gam)
+            || $gam < 0.1
+            || $gam > 9.99
+        ) {
             return null;
         }
 
-        return (float) $this->gam;
+        return (float) $gam;
     }
 }

src/Manipulators/ManipulatorInterface.php

@@ -15,6 +15,11 @@ interface ManipulatorInterface
      */
     public function setParams(array $params);
 
+    /**
+     * Get a specific manipulation param.
+     */
+    public function getParam(string $name): mixed;
+
     /**
      * Perform the image manipulation.
      *

src/Manipulators/Orientation.php

@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $or
- */
 class Orientation extends BaseManipulator
 {
     /**
@@ -59,8 +56,10 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getOrientation(): string
     {
-        if (in_array($this->or, ['auto', '0', '90', '180', '270'], true)) {
-            return $this->or;
+        $or = $this->getParam('or');
+
+        if (in_array($or, ['auto', '0', '90', '180', '270'], true)) {
+            return $or;
         }
 
         return 'auto';