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MyDigitalpoint · 10-20-2011, 08:24 AM,

This snippet generates random hexadecimal number to get HTML colors

PHP Code:
<?php 
function get_random_color() 
{ 
    for ($i = 0; $i<6; $i++) 
    { 
        $color .=  dechex(rand(0,15)); 
    } 
    return "$color"; 
} 
?>

This can be useful to randomize the background color of a website page or a section, such as the header or navigation bars this way:

PHP Code:
<div style="background:#<?php echo $color; ?>;">

or <body background="#<?php echo $color; ?>;"> 