diff --git a/generated/functionsList.php b/generated/functionsList.php
index e9d06b82..700c4352 100644
--- a/generated/functionsList.php
+++ b/generated/functionsList.php
@@ -276,6 +276,19 @@
     'imagecopymergegray',
     'imagecopyresampled',
     'imagecopyresized',
+    'imagecreate',
+    'imagecreatefrombmp',
+    'imagecreatefromgd',
+    'imagecreatefromgd2',
+    'imagecreatefromgd2part',
+    'imagecreatefromgif',
+    'imagecreatefromjpeg',
+    'imagecreatefrompng',
+    'imagecreatefromwbmp',
+    'imagecreatefromwebp',
+    'imagecreatefromxbm',
+    'imagecreatefromxpm',
+    'imagecreatetruecolor',
     'imagecrop',
     'imagecropauto',
     'imagedashedline',
diff --git a/generated/image.php b/generated/image.php
index 969e18a7..1e66278a 100644
--- a/generated/image.php
+++ b/generated/image.php
@@ -640,6 +640,277 @@ function imagecopyresized($dst_image, $src_image, int $dst_x, int $dst_y, int $s
 }
 
 
+/**
+ * imagecreate returns an image identifier
+ * representing a blank image of specified size.
+ *
+ * In general, we recommend the use of
+ * imagecreatetruecolor instead of
+ * imagecreate so that image processing occurs on the
+ * highest quality image possible. If you want to output a palette image, then
+ * imagetruecolortopalette should be called immediately
+ * before saving the image with imagepng or
+ * imagegif.
+ *
+ * @param int $width The image width.
+ * @param int $height The image height.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreate(int $width, int $height)
+{
+    error_clear_last();
+    $result = \imagecreate($width, $height);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * imagecreatefrombmp returns an image identifier
+ * representing the image obtained from the given filename.
+ *
+ * @param string $filename Path to the BMP image.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefrombmp(string $filename)
+{
+    error_clear_last();
+    $result = \imagecreatefrombmp($filename);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * Create a new image from GD file or URL.
+ *
+ * @param string $filename Path to the GD file.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefromgd(string $filename)
+{
+    error_clear_last();
+    $result = \imagecreatefromgd($filename);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * Create a new image from GD2 file or URL.
+ *
+ * @param string $filename Path to the GD2 image.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefromgd2(string $filename)
+{
+    error_clear_last();
+    $result = \imagecreatefromgd2($filename);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * Create a new image from a given part of GD2 file or URL.
+ *
+ * @param string $filename Path to the GD2 image.
+ * @param int $srcX x-coordinate of source point.
+ * @param int $srcY y-coordinate of source point.
+ * @param int $width Source width.
+ * @param int $height Source height.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefromgd2part(string $filename, int $srcX, int $srcY, int $width, int $height)
+{
+    error_clear_last();
+    $result = \imagecreatefromgd2part($filename, $srcX, $srcY, $width, $height);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * imagecreatefromgif returns an image identifier
+ * representing the image obtained from the given filename.
+ *
+ * @param string $filename Path to the GIF image.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefromgif(string $filename)
+{
+    error_clear_last();
+    $result = \imagecreatefromgif($filename);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * imagecreatefromjpeg returns an image identifier
+ * representing the image obtained from the given filename.
+ *
+ * @param string $filename Path to the JPEG image.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefromjpeg(string $filename)
+{
+    error_clear_last();
+    $result = \imagecreatefromjpeg($filename);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * imagecreatefrompng returns an image identifier
+ * representing the image obtained from the given filename.
+ *
+ * @param string $filename Path to the PNG image.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefrompng(string $filename)
+{
+    error_clear_last();
+    $result = \imagecreatefrompng($filename);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * imagecreatefromwbmp returns an image identifier
+ * representing the image obtained from the given filename.
+ *
+ * @param string $filename Path to the WBMP image.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefromwbmp(string $filename)
+{
+    error_clear_last();
+    $result = \imagecreatefromwbmp($filename);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * imagecreatefromwebp returns an image identifier
+ * representing the image obtained from the given filename.
+ *
+ * @param string $filename Path to the WebP image.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefromwebp(string $filename)
+{
+    error_clear_last();
+    $result = \imagecreatefromwebp($filename);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * imagecreatefromxbm returns an image identifier
+ * representing the image obtained from the given filename.
+ *
+ * @param string $filename Path to the XBM image.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefromxbm(string $filename)
+{
+    error_clear_last();
+    $result = \imagecreatefromxbm($filename);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * imagecreatefromxpm returns an image identifier
+ * representing the image obtained from the given filename.
+ *
+ * @param string $filename Path to the XPM image.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatefromxpm(string $filename)
+{
+    error_clear_last();
+    $result = \imagecreatefromxpm($filename);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
+/**
+ * imagecreatetruecolor returns an image identifier
+ * representing a black image of the specified size.
+ *
+ * @param int $width Image width.
+ * @param int $height Image height.
+ * @return resource Returns an image resource identifier on success, FALSE on errors.
+ * @throws ImageException
+ *
+ */
+function imagecreatetruecolor(int $width, int $height)
+{
+    error_clear_last();
+    $result = \imagecreatetruecolor($width, $height);
+    if ($result === false) {
+        throw ImageException::createFromPhpError();
+    }
+    return $result;
+}
+
+
 /**
  * Crops an image to the given rectangular area and returns the resulting image.
  * The given image is not modified.
diff --git a/generator/src/DocPage.php b/generator/src/DocPage.php
index cccb491e..f1b32cbf 100644
--- a/generator/src/DocPage.php
+++ b/generator/src/DocPage.php
@@ -103,6 +103,10 @@ public function detectFalsyFunction(): bool
             return true;
         }
 
+        if (preg_match('/&gd\.return\.identifier;/m', $file)) {
+            return true;
+        }
+
         return false;
     }
 
diff --git a/rector-migrate.yml b/rector-migrate.yml
index 53a34113..54adf1b5 100644
--- a/rector-migrate.yml
+++ b/rector-migrate.yml
@@ -279,6 +279,19 @@ services:
       imagecopymergegray: 'Safe\imagecopymergegray'
       imagecopyresampled: 'Safe\imagecopyresampled'
       imagecopyresized: 'Safe\imagecopyresized'
+      imagecreate: 'Safe\imagecreate'
+      imagecreatefrombmp: 'Safe\imagecreatefrombmp'
+      imagecreatefromgd: 'Safe\imagecreatefromgd'
+      imagecreatefromgd2: 'Safe\imagecreatefromgd2'
+      imagecreatefromgd2part: 'Safe\imagecreatefromgd2part'
+      imagecreatefromgif: 'Safe\imagecreatefromgif'
+      imagecreatefromjpeg: 'Safe\imagecreatefromjpeg'
+      imagecreatefrompng: 'Safe\imagecreatefrompng'
+      imagecreatefromwbmp: 'Safe\imagecreatefromwbmp'
+      imagecreatefromwebp: 'Safe\imagecreatefromwebp'
+      imagecreatefromxbm: 'Safe\imagecreatefromxbm'
+      imagecreatefromxpm: 'Safe\imagecreatefromxpm'
+      imagecreatetruecolor: 'Safe\imagecreatetruecolor'
       imagecrop: 'Safe\imagecrop'
       imagecropauto: 'Safe\imagecropauto'
       imagedashedline: 'Safe\imagedashedline'