PHP implements the method of converting the color hex value to RGB

The example in this paper describes the method of converting the color hex value to RGB by PHP. Share to everyone for your reference, as follows:

function Hex2rgb ($colour) {     if ($colour [0] = = ' # ') {         $colour = substr ($colour, 1);     }     if (strlen ($colour) = = 6) {         list ($r, $g, $b) = Array ($colour [0]. $colour [1], $colour [2]. $colour [3], $colour [ 4]. $colour [5]);     } ElseIf (strlen ($colour) = = 3) {         list ($r, $g, $b) = Array ($colour [0]. $colour [0], $colour [1]. $colour [1], $col OUR[2]. $colour [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 results of the operation are as follows:

Array (3) {["Red"]=> Int (238) ["Green"]=> Int (238) ["Blue"]=> int (238)}

For color value conversion and acquisition can also refer to the site online tools:

RGB Color Coding Generator

Online Web color Matching tool

RGB Color Query Chart _ color code table _ color of the English name Daquan

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I hope this article is helpful to you in PHP programming.

The above describes the implementation of PHP to convert the color hex value to RGB, including the content, I hope that the PHP tutorial interested in a friend helpful.

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