imagepolygon

Function • Params and return types changed in PHP 8.0

Draws a polygon.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

imagepolygon Function synopsis

imagepolygon(
    GdImage $image,
    array $points,
    int $num_points_or_color,
    ?int $color = null
  ): bool

Parameters

$image

TypeGdImage

$points

Typearray

An array containing the polygon's vertices, e.g.:

$num_points_or_color

Typeint

Total number of points (vertices), which must be at least 3.

$color

OptionalType?intDefault valuenull

A color identifier created with imagecolorallocate.

Return value

Typebool

Returns true on success, false on failure

Changes to the imagepolygon Function

PHP 8.0

  • Return type added: bool
  • Parameter name of parameter #1 changed: $im to $image
  • Parameter type added for parameter #1 ($image): GdImage
  • Parameter type added for parameter #2 ($points): array
  • Parameter name of parameter #3 changed: $num_pos to $num_points_or_color
  • Parameter type added for parameter #3 ($num_points_or_color): int
  • Parameter name of parameter #4 changed: $col to $color
  • Parameter type added for parameter #4 ($color): ?int
  • Parameter default value added for position #4 ($color): null
  imagepolygon(
-     $im,
+     GdImage $image,
-     $points,
+     array $points,
-     $num_pos,
+     int $num_points_or_color,
-     $col
+     ?int $color = null
-   )
+   ): bool

imagepolygon Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes