This is some code I designed to generate a random color or test another color (hex values) against itself or against another. It also keeps a list of liked colors and descriptions and displays them on the side. It will then, upon pressing the compile button, put the codes in an array-friendly format for easy transportation to the file. I've left some of the colors in the array for display purposes. It also requires an empty file called colors.html (with correct permissions) to function (for list-saving to work). - Kate, webmaster@griflet.com
By : kate2587
<?php
$colors = array(
"D4D0B4" => "light tan",
"A69E5E" => "gold",
"666644" => "hunting brown",
"4E4439" => "less dark brown",
"3B3632" => "really dark brown",
"583324" => "dark brown",
"641504" => "brick red",
"7C0605" => "brick red",
);
?>
<html>
<head>
<style type="text/css">
table.show {border-width: 0; width: 300; height: 20; cellpadding: 10; font-weight: bold;}
body {font-family: 'Trebuchet MS', Verdana, 'Comic Sans MS';}
input {border-width: 1; border-color: black; background: white; color: black;}
td {text-valign: top;}
body , table , table.show {color: <?php echo $font_color; ?>;}
a {text-decoration: none; color: <?php if(isset($font_color)) {echo "$font_color";} if (empty($font_color)) {echo "black";} ?>;}
</style>
<title>Color Center</title>
</head>
<?php
foreach($GLOBALS as $varname => $value)
{$$varname = $value;}
//RANDOM
function random()
{
global $bgcolor;
$num[1] = rand(0,15);
$num[2] = rand(0,15);
$num[3] = rand(0,15);
$num[4] = rand(0,15);
$num[5] = rand(0,15);
$num[6] = rand(0,15);
foreach($num As $letter)
{
if ($letter == "10") {$letter = "A";}
elseif ($letter == "11") {$letter = "B";}
elseif ($letter == "12") {$letter = "C";}
elseif ($letter == "13") {$letter = "D";}
elseif ($letter == "14") {$letter = "E";}
elseif ($letter == "15") {$letter = "F";}
else {$letter = $letter;}
$bgcolor = $bgcolor . $letter
;}
return $bgcolor;
}
$file = "colors.html";
//ADD
if ($action == "add")
{
$fp = fopen($file,"a");
$toAdd = "<br>\"$added\" => \"$descrip\"";
fwrite($fp, $toAdd);
fclose($fp);
$bgcolor = $added;
}
//ERASE
if ($action == "erase")
{
$fp = fopen($file,"w");
fclose($fp);
$action = "random";
}
//COMPILE
if ($action == "compile")
{
if(empty($bgcolor)) {$bgcolor = "FFFFFF";}
if(empty($font_color)) {$font_color = "000000";}
}
function compile()
{
echo "<form><textarea cols='35' rows='5' wrap>";
$file_for_me = "colors.html";
$fp = fopen($file_for_me,"r");
$file_lines = fread($fp,"20000");
$lines = explode("<br>", $file_lines);
unset($lines[0]);
foreach ($lines As $spot)
{
$list = $list . "\n$spot, ";
}
echo "$list</textarea></form>";
}
//MORE ON RANDOM
if ($action == "random") {random();}
if (empty($font_color)) {$font_color = "000000";}
if (empty($bgcolor)) {$bgcolor = "FFFFFF";}
?>
<body bgcolor="#<?php echo $bgcolor; ?>">
<font color="#<?php echo $font_color; ?>">
<!--start table-->
<table border="0">
<tr><td width="300" valign="top">
<?php if ($action == "compile") {compile();} ?>
<script language="javascript">
function clear_em()
{
window.document.test_form.bgcolor.value = "";
window.document.test_form.font_color.value = "";
window.document.test_form.test_color.value = "";
}
</script>
<form action="<?php echo $PHP_SELF;?>" method="get" name="test_form">
<b>bgcolor</b> <input type="text" name="bgcolor" value="<?php echo $bgcolor; ?>"><br>
<b>font color</b> <input type="text" name="font_color" value="<?php echo $font_color; ?>"><br>
<b>test color</b> <input type="text" name="test_color" value="<?php echo $test_color; ?>"><br>
<input type="submit" value="test"> <input type="button" value="clear" onClick="clear_em()"><br>
</form>
<form action="<?php echo $PHP_SELF; ?>" method="get">
<input type="submit" value="random">
<input type="hidden" value="random" name="action">
</form>
<form action="<?php echo $PHP_SELF; ?>" method="get">
<b>add a color<br>
color code <input type="text" name="added" value="<?php echo $bgcolor;?>"><br>
description</b> <input type="text" name="descrip" value="<?php echo $descrip;?>"><br>
<input type="submit" value="add to list">
<input type="hidden" value="add" name="action">
</form>
<br>
<?php
echo "<b>background</b> = $bgcolor<br>";
echo "<b>text color</b> = $font_color<br><br>";
?>
<form action="<?php echo "$PHP_SELF"; ?>" method="get">
<input type="submit" value="original page">
</form>
<!--NEXT COLUMN-->
</td><td width="225" valign="top">
<b>List</b><br>
<?php
include "colors.html";
?>
<!--ERASE CONFIRM-->
<script language="javascript">
function erase_yesno()
{
if (confirm("Do you really want to erase the values?"))
{window.location.href="<?php echo "$PHP_SELF?action=erase";?>"}
else {window.location.href="<?php echo "$PHP_SELF?action=random";?>"};
}
</script>
<!--compile submit-->
<form action="<?php echo $PHP_SELF ?>" method="get">
<input type="submit" value="compile">
<input type="hidden" value="compile" name="action">
</form>
<!--erase submit-->
<form action="<?php echo $PHP_SELF ?>" method="get">
<input type="button" value="erase list" onClick="erase_yesno(); return erase_yesno;">
<input type="hidden" value="erase" name="action">
</form>
<!--write test?-->
<?php
if ($test_color != "")
{
echo("<table bgcolor=\"$test_color\" border='0' width='200' height='500'><tr><td><br> <br></td></tr></table>");
}
?>
<!--start new column-->
<td valign="top">
<?php
foreach($colors as $color => $def)
{ echo "<table class=\"show\" bgcolor=\"";
echo $color;
echo "\"><tr><td><a href=\"";
$path = "$PHP_SELF?bgcolor=$color&descrip=$def";
echo "$path\">$color - $def</a></td><td width='40'><a href=\"$PHP_SELF?bgcolor=$bgcolor&font_color=$font_color&test_color=$color\">test</a></td></tr></table><br>";
}
?>
</td></tr></table>
</font>
</body>
</html>
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