Php simple method of generating random colors

In this paper, we describe the simple method of generating random colors in PHP. Share to everyone for your reference, as follows:

<?php  //The first method:   $rand = Array (' 0 ', ' 1 ', ' 2 ', ' 3 ', ' 4 ', ' 5 ', ' 6 ', ' 7 ', ' 8 ', ' 9 ', ' A ', ' B ', ' C ', ' d ', ' e ', ' f '); 
  $color = ' # '. $rand [Rand (0,15)]. $rand [Rand (0,15)]. $rand [Rand (0,15)]. $rand [Rand (0,15)]. $rand [Rand (0,15)]. $rand [ RAND (0,15)];  echo $color. "
";   The second method:   printf ("#%06x\n", Mt_rand (0, 0xFFFFFF));? >

The results of the operation are as follows:

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 simple generation of PHP random color method, including the aspects of the content, I hope the PHP tutorial interested in a friend helpful.

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