PHP to convert the color hex value to rgb

This article mainly introduces how PHP converts the color hex value to rgb, involving PHP's mathematical operations on strings and arrays, for more information about how to convert the color hex value to rgb, see the example in this article. We will share this with you for your reference. The details are as follows:

Function hex2rgb ($ color) {if ($ color [0] = '#') {$ color = substr ($ color, 1);} if (strlen ($ color) = 6) {list ($ r, $ g, $ B) = array ($ color [0]. $ color [1], $ color [2]. $ color [3], $ color [4]. $ color [5]);} elseif (strlen ($ color) = 3) {list ($ r, $ g, $ B) = array ($ color [0]. $ color [0], $ color [1]. $ color [1], $ color [2]. $ color [2]);} else {return false;} $ r = hexdec ($ r); $ g = hexdec ($ g ); $ B = hexdec ($ B); return array ('Red' => $ r, 'green' => $ g, 'blue' => $ B );} // Test var_dump (hex2rgb ("# eeeeee "));

The running result is as follows:

array(3) { ["red"]=> int(238) ["green"]=> int(238) ["blue"]=> int(238)}

For information on color value conversion and acquisition, refer to the online tool on this site:

RGB color encoding generator

Online Webpage color matching tool

RGB color query table _ color code table _ English name of colors