Manuale PHP
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# imagecolorstotal

(PHP 3, PHP 4, PHP 5)

imagecolorstotal -- Find out the number of colors in an image's palette

## Description

int imagecolorstotal ( resource image )

This returns the number of colors in the specified image's palette.

See also imagecolorat() and imagecolorsforindex().

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imagecolorsforindex | Risali | imagecolortransparent