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PHP Random Color Generator Hex
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<?php $color = dechex(rand(0x000000, 0xFFFFFF)); ?> | |
<body style="background-color: <?php echo $color; ?>;"> | |
<h1><?php echo $color ?></h1> | |
</body> |
function doNewColor(){
$color = dechex(rand(0x000000, 0xFFFFFF));
return $color;
}
$newColor=doNewColor();
echo "Var color=".$newColor;
you can then add it to make a string with
$stringMyColor="#".$newColor;
<?php
function ClrGen1($Red = ['00', 'ff'], $Green = ['00', 'ff'], $Blue = ['00', 'ff'])
{
$tmp = mt_rand(hexdec($Red[0]), hexdec($Red[1]));
$Red = strlen($tmp < 10) ? '0' . dechex($tmp) : dechex($tmp);
$tmp = mt_rand(hexdec($Green[0]), hexdec($Green[1]));
$Green = strlen($tmp < 10) ? '0' . dechex($tmp) : dechex($tmp);
$tmp = mt_rand(hexdec($Blue[0]), hexdec($Blue[1]));
$Blue = strlen($tmp < 10) ? '0' . dechex($tmp) : dechex($tmp);
return '#' . $Red . $Green . $Blue;
}
function ClrGen2($Red = [0, 255], $Green = [0, 255], $Blue = [0, 255])
{
$tmp = mt_rand($Red[0], $Red[1]);
$Red = strlen($tmp < 10) ? '0' . dechex($tmp) : dechex($tmp);
$tmp = mt_rand($Green[0], $Green[1]);
$Green = strlen($tmp < 10) ? '0' . dechex($tmp) : dechex($tmp);
$tmp = mt_rand($Blue[0], $Blue[1]);
$Blue = strlen($tmp < 10) ? '0' . dechex($tmp) : dechex($tmp);
return '#' . $Red . $Green . $Blue;
}
$hex = ClrGen1();
$rgb = ClrGen2();
?>
<h1 style="background-color: <?php echo($hex); ?>;"><?php echo($hex); ?></h1>
<h1 style="background-color: <?php echo($rgb); ?>;"><?php echo($rgb); ?></h1>
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