Search Results
imagecolorset (PHP 4, PHP 5, PHP 7, PHP 8) imagecolorset — Set the color for the specified palette index
Jul 11, 2025 · Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school education, upskilling, commerce, software tools, competitive exams, and more.
The function modifies the color of a specific palette index in palette-based images. This is particularly useful for creating flood-fill-like effects where you want to change all pixels of a particular color to a new color.
Programmation de sites internet en Html5 et Css3 en respectant les standards du web par le W3C. Développement web réalisé par notre équipe de passionnés.
imagecolorset Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8 Set the color for the specified palette index
This sets the specified index in the palette to the specified color. This is useful for creating flood-fill-like effects in palleted images without the overhead of performing the actual flood-fill.
Sep 7, 2025 · imagecolorset (PHP 4, PHP 5, PHP 7, PHP 8) imagecolorset — Set the color for the specified palette index
