imagedashedline

FunctionReturn type changed in PHP 8.5

Draw a dashed line.

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

imagedashedline Function synopsis

imagedashedline(
    GdImage $image,
    int $x1,
    int $y1,
    int $x2,
    int $y2,
    int $color
  ): true

Parameters

$image

TypeGdImage

$x1

Typeint

Upper left x coordinate.

$y1

Typeint

Upper left y coordinate 0, 0 is the top left corner of the image.

$x2

Typeint

Bottom right x coordinate.

$y2

Typeint

Bottom right y coordinate.

$color

Typeint

The fill color. A color identifier created with imagecolorallocate.

Return value

Typetrue

Returns true on success, false on failure

Changes to the imagedashedline Function

PHP 8.5

  • Return type changed: bool to true
  imagedashedline(
      GdImage $image,
      int $x1,
      int $y1,
      int $x2,
      int $y2,
      int $color
-   ): bool
+   ): true

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 ($x1): int
  • Parameter type added for parameter #3 ($y1): int
  • Parameter type added for parameter #4 ($x2): int
  • Parameter type added for parameter #5 ($y2): int
  • Parameter name of parameter #6 changed: $col to $color
  • Parameter type added for parameter #6 ($color): int
  imagedashedline(
-     $im,
+     GdImage $image,
-     $x1,
+     int $x1,
-     $y1,
+     int $y1,
-     $x2,
+     int $x2,
-     $y2,
+     int $y2,
-     $col
+     int $color
-   )
+   ): bool

imagedashedline Function Availability

PHP VersionAvailability
PHP 8.6Future Release Yes
PHP 8.5Upcoming Release Yes
PHP 8.4Supported (Latest) Yes
PHP 8.3Supported Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Security-Fixes Only 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