Php > Look and Feel

Color Center

Color Center

<?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</txtarea></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>