imagelayereffect

Function • Return type changed in PHP 8.5

Set the alpha blending flag to use layering effects.

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

imagelayereffect Function synopsis

imagelayereffect(GdImage $image, int $effect): true

Parameters

$image

TypeGdImage

$effect

Typeint

One of the following constants:

$effect accepts one of the following constant values:

Return value

Typetrue

Returns true on success, false on failure

Changes to the imagelayereffect Function

PHP 8.5

  • Return type changed: bool to true
- imagelayereffect(GdImage $image, int $effect): bool
+ imagelayereffect(GdImage $image, int $effect): 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 ($effect): int
- imagelayereffect($im, $effect)
+ imagelayereffect(GdImage $image, int $effect): bool

imagelayereffect 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