YouTipPHP imagecolorstotal – Get the number of colors in an image's palette |
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PHP imagecolorstotal - Get the number of colors in an image's palette
imagecolorstotal — Get the number of colors in an image's palette.
Syntax
int imagecolorstotal ( resource $image )This function returns the number of colors in the palette of the specified image.
Related Articles
- imagecolorat() Get the color index of a pixel.
- imagecolorsforindex() Get the color for an index.
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