PHP :: Color Background Cell Color Per Row

Change Cell Bg Color While Looping...
Hey, once i saw a really neat piece of code to be able to switch a value between to differents while looping!

right now im using something like this, but issen't there any better ways to do it?

$color = "#FFFFFF";

function bgcolor() {
if ($color == "#FFFFFF") { $color = "#666666"; } else { $color = "#FFFFFF"; }
}

for (..bla bla..) {
bgcolor();
echo $color;
}

the one i saw had a '?' and ':' in it, but donno what kind of function that would be?? any clues or solutions??

regards
Simon

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Changing Cell Color Based On Value?
I am writing a script for a football league I am in. You pick the NFL winners each week. Now I am working on a table, that lists the player who made selection, then have it have a "green" cell if the selection is correct, or a "red" cell if the selection is wrong. Code:

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Background Color
I am totally baffled by what is happening in my code. I have a section
of code (shown below with two comment lines inserted). They are
essentially identical text boxes (names and variables different). Yet,
the first comes up with a white background and the second comes up with
a yellow/gold background....

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Set Background Color
I am designing with flash and am sending variables on the end of a url to a php document which also contains a swf - I want to tell the php file what color to make the background in the html section I have:-

<body bgcolor="<?php echo $bgcol">>

I've tried moving the quote marks around but nothing seems to work - I also use php in the title and that is working fine - is it because it is inside a tag or something or do I have the wrong syntax?

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Setting The Background Color Of A PNG
I'm attempting to set the background color of an image, but it doesn't seem to be working. The PNG image has a transparent background to begin with, but whenever I print the image out, the background is always white. Code:

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Using Sessions To Change Background Color
I am trying to use session to store the background color throughout each page by session variables. I think the problem comes from the structure of my site. each page is accessed by ?topic=home or ?topic=tutorials It is setup as: example not actual code:

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Table Background Color Based On Value
I'm trying to make this happen on query from my database .

$h1 = 4;
$h2 = 5;

if ($h1 == 4){$color="green";}
if ($h2 == 5){$color="yellow";}

print "<table><tr>";
print "<td bgcolor=$color>$h1</td>";
print "<td bgcolor=$color>$h2</td>";
print "</tr></table>";

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Imagerotate(), Producing A Black Background Color
I am having this Image, the background of the image is transparent

But on rotation using imagerotate(), it is producing a black background color.

This background color is coming on using any function on the original image
ie, like imagecopy() etc . I have used imagecolortransparent() to suppress the
color, but still the problem is coming.

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Change Background Color In Table From 2nd Row Onwards?
i am displaying data in a html table with five rows of five columns each, the first row is a title row with blue background, and the 2nd row onwards is the data rows with a radio button.

When a user click first row, nothing should happend, but when the user clicks the radio button or any column of the row, I wish to select the radio value (clicked) and set the background color to silver for the entire row of five columns.

Here is my javascript code which is working fine, except it removed the first row style background color, which I don't wish to remove. Code:

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Image Create Default Background Color
I have a script that crops and image and resizes it, but that's not the problem.

If the image is smaller than the crop area, PHP just fills it in with black.

Is there a way to make PHP fill it in with white instead of black?

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Does PHP Support Ancillary Chunks In PNG Images (background Color)
I want to create 24 bit PNG image files (red, green, blue, alpha) with PHP -- that's easy enough.

However, I would like to include a background color value as well, as a default. The Wikipedia article for PNG images states that PNG includes "ancillary" chunks, one of which is the background value: Code:

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Table Background Color Based On Results From MySQL Table
I am trying to get the "Did User Agree" field on a database query to be colored Green for "Agreed" Red for "Disagreed" and Blue for "Agreed (2nd Time)" .. I have my PHP setup to do the query just fine as of right now with alternating column colors, just can't seem to get the colors to work as I am hoping for. Can anyone help me get the Agreed? table's background color to the colors above? Code:

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Pixel Color
I'm using PHP4.2.2 with gd on a Linux platform and am having difficulty
in solving a little problem despite going through the definitions of the
various image functions.

If you load a true-colour image from a file using...

$image=imagecreatefrompng("file.png");

....how do you then get the red, green and blue values of a pixel at $x,
$y within that image? I'm sure it's fairly simple but I can't find this
from what I've read so far.

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Inverting A Color
whats the best way to invert a color(hex or dec RGB).

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Change Color
Does anyone know how I would make each row of the result a different color:
here is what I have:

<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>

<body bgcolor="#FFFFFF" text="#000000">
<?
$connection=mysql_connect("localhost", "bla bla", "bla bla") or die
("could not connect");
mysql_select_db("yorkbia2_dbname");
$result = mysql_query("SELECT * FROM Board");
echo "<table border=0, table width=200%, bgcolor=#FFFFFF>
";
while ($myrow = mysql_fetch_row($result)) {
printf("<tr><td%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td>
<td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</tr>
",
$myrow[0], $myrow[1], $myrow[2], $myrow[3], $myrow[4], $myrow[5],
$myrow[6], $myrow[7], $myrow[8], $myrow[9], $myrow[10]);
}
echo "</table>
";
?>
</body>
</html>

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How Do I Print 2>&1 In Color???
exec("chmod 0644 $fyl 2>&1");

This PHP command, as you know, will evoke an EXEC to do CHMOD on the
command line. Everything works fine, including printing the
appropriate error message piped out to STDOUT.

However, I would like the error messages in color. How do I do that
with 2>&1 within PHP or whatever?

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Color In Windows CLI?
Does anyone know how to make PHP display colors in the CLI (Command
Line Interface)? I've tried almost everything including ANSI.SYS under
command.exe. I would like to find a way to do it under cmd.exe, I know
it will do colors under Linux in CLI using codes like ....

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Php Color Change
I have a form that I have designed with colors. I am using php code to color
it depending upon other values.

On my pc the colors are ok. From a friends pc every field with the word
email in had a different colour. When I change the spelling of "email" to
"emial" the colours displayed on his pc revert back to the colours I have
set. We are running identical versions of windows and msie. Except mine is
the Swedish version and he has the English version.

The offending field contains a text label and an input control. If either
the text label or the name of the input control contains the word "email"
the colors are morphed. The main problem with this was that the input field
was changed to yellow text on a yellow background.

Is this because I am supplying the colors by php code or is it a problem for
all forms? What I can not fathom is why he has different colors to the ones
I have designed and why this "feature" was not displayed on my pc. We both
use std settings in MSIE.

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PHP Color Function
I'm looking for a function which will take a text variable and outputs it with the php colours. Is there such functions?

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Echo In A Color
I cant figure out how to echo in a color. Here is my code:

echo "<font color='#ff1200'>State / Territory Field Missing<br></font>";
the error that i receive is:

Parse error: parse error, unexpected T_IF in /home/galaxyto/public_html/phpharvest.php
I remove the font tag and the script works fine.

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Color Echo?
I just started learning PHP and I am trying to read form data and then display it using echo. Here is what I am using echo $row["title"];

If I want to display it in let say red color how can I do that? I have trued
echo "<font color="#660000">$row["title"]</font>; but it gives error.

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Bbcodes Color
i use the following code to replace my bbcodes:

function bb($t){
str_replace("","<img src='images/smile.gif>",$t);
return $t;
}

How do i code it so i can have colors:

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Color Manipulation
I have an Array with colors in it RGB and want to find value in that Array that is most simular to other predefined color(RGB).

$array[1]="R255 G121 B169";
$array[2]="R212 G100 B123";
.
.
$array[n]="R123 G200 B123";

$color="R123 G124 B100";

I want to find color in $array[] that is most similar to $color. I am new to GD2 graphic functions and if u have any suggest please reply. If there is no function in GD2 that can do the job just give me idea for solving the problem.

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SET Color Of Top Rows
how do i colour rows alternately' question that you see across the internet.

Upon displaying a sports league table i wish for the top two rows to have a certain background colour. The next two rows to be a different shade again.

This would help highlight, for instance, that the top two teams qualify direct to the finals of a coompetition, whilst the third and fourth placed teams go into a play-off match for the third qualifying slot. Code:

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Changing Color
how can i change the color of $text3.i tried with html and css its coming but i dont know how to embed with php PHP Code:

<html>
<body>
<form method="POST" action="textbox.php">
Enter The Text:<input type="text" name="text">
<INPUT TYPE="submit" name="ok" value="ok"></form>
<?php

if(isset($_POST['ok']))
{
$text3=$_POST['text'];
$para = " how are you Mr.$text3? ";
echo $para ."<br>";
//echo str_replace("hello",$text3,$para);
}
?>

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Color Not Displaying
The color attribute is not working. Even after giving the below in my php script not working.Tried with double quotes around green and also used alpha numeric equvalent.Not working. Code:

echo "<tr><font color=green><td><tt><b><center>Stream Name</center></b></td></font>";

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Detecting Color
Im trying to find a way to detect the color of a certain pixel in an image with php.
Does anyone know of a way to do this? Or can maybe point me in the right direction.

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Table Color
I wrote a inventory program and I want to color in the table output. How do I do this? Really I want it to be if os = nt color = Red, if os = 2000 color = yellow and if os = 2003 color = green. Code:

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Text Color
How do I change the default "black" text to white in a table? Here is the script

echo "<table border=1, table width=200%, bgcolor=#6699FF>
";

Where and how do I add "text color="FFFFFFF?

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Alternating Row Color
Here is my rss feed display script. How do I change it to have alternating row colors?Code:

<?php
$xmlfile = fopen("http://www.sonicfreelance.com/rss_sonic.php?t=0", "r");
if(!$xmlfile)die("script not functioning");
$readfile = fread($xmlfile ,40000);
$searchfile = eregi("<item>(.*)</item>", $readfile ,$arrayreg);
$filechunks = explode("<item>", $arrayreg[0]);
$count = count($filechunks);
for($i=1 ; $i<=$count-1 ;$i++)
{
ereg("<title>(.*)</title>",$filechunks[$i], $title);
ereg("<link>(.*)</link>",$filechunks[$i], $links);
echo "<li>";
echo "<a href ='$links[1]'>$title[1]</a>";
echo "</li>";
}
?>

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Categorizing By Color
I have a list of values presented on a page, taken from a MySQL db. They list just great but it is a sea of white. What would be nice is to have each Category ID broken up by a different color. e.g. if Category ID="Internet", then its blue, if its "Business" then its green etc. Code:

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Replace A Color With Another
I'm need to replace one color in an image with another (I know what the color I want to replace is, so I won't have to figure it out first). I couldn't find any PHP functions to do this directly, so I was wondering if anyone here had a clue? I'm using PNGs, by the way.

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Alternate Bg Color
PHP Code:

// Now we can display results.
$results = mysql_query("SELECT `name` , `address` , `city` , `phone` , `www` ,`subcatid` FROM `bus_list` WHERE 1 AND `category` LIKE '%Dentists%'Â Â ORDER BY name ASC LIMIT $page, $limit");
while ($data = mysql_fetch_array($results))
{
?>
<p><?=$data["name"]?> <?=$data["address"]?>  <?=$data["city"]?>   <?=$data["phone"]?> <?=$data["www"]?>  <?=$data["subcatid"]?></p>
<?
}

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ImageCreate(); Different Color Text
I am making images, that contain a name and a job title, for each employee, so i want to do it dynamically. i have created the images but i want to know how i can make different parts of the text different colors.

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Tables - Add Color To The Columns
I was able to get MySQL to output to an HTML Table with the following code. I was even able to add color to the columns. The following code causes the color to run vertical. Anyone have suggestions on making the color run horizontal? Sorry for the length, but you some might find this useful. Code:

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Select Image By Color
can any of u guys point me in the direction of a "select all images with
this color" script?

Like what they use @ istockphoto.com, where u get a pallette of colors
and click the desired color, after wich a selection of images with the
clicked color as dominant shows up.

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Php Thumbs Change Color
I have a gallery which creates thumbs from pictures that are uploaded but it changes the color.

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Color The PHP Code Into HTML
I have a website source code website. I want my code in HTML page is colored as standard color syntax. Are there anytool that can help me in this problem. For ex: My code is

<?echo "something";?>

I want the code in HTML looks colorful like:

<?echo "something";?>

Ofcourse, I can change the color manually, but I have tons of code and dont want to do it by hand.

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Color Coding PHP In HTML
I'm really just looking for a script, but I'm having a lot of trouble finding one. Maybe I'm using the wrong "Key" "Words", I dunno. I need a script that will color code PHP and maybe even JavaScript much like these forums do. Any ideas on where I can find such a thing?

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Change Color In Php Message
I'm having trouble to change the color of a part of a message I'm
putting together in a PHP script.
The built up of the message is as follows :

$message = "Update for Request number: " . $nbr . "
" .
"Project name: " . $prjname . "
" .
$yournamestring . $yrname . "
" .
"Your email address:" . $yremail . "
" .
"Address on site:". $osaddr . "
" .
.... ;

Now I want for instance change the color of the entry "Your email
address" and if possible also of the string represented by $yremail (or
only 1 of both), if a certain condition is true (e.g this item is
changed during an update).

I tried several things, such as
"<FONT color="red">Your email address: </FONT>" .
$yremail . "
" .

but in the email received appears litteraly all what is noted, but no
text in red.

Probably I'm using the wrong quotes or on the wrong place .... Has
anyone already did something similar ?

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Replace Color In Image With GD
I've been looking at php.net and here in the forums, but I cannot find the right function to replace a color in a image with GD. ie: I want to change the black color for white. Wich function should I use? I've been using imagecolortransparent() to transform the BLACK color to "transparent" but, I think is better to replace it to white.

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Color Mask/Filter With GD?
Has anyone had any luck with trying to create a image mask with gd. I've gone through most of the manual and the closest thing I could get was

http://www.php.net/manual/en/functi...phablending.php

I want to put a color layer over and image that makes it look like it has a blue tint or red tint etc. The GD Manual isn't really any help either.

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Sort Color Array?
i found this message:
and i want to know more about it too.
==========================================
example:
$s_Colors="0066FF;0066CC;3366CC;0033FF;003399;003366;99CCFF;3 399FF;0099FF;66
99CC;336699;006699;66CCFF;33CCFF;00CCFF;3399CC;009 9CC;003333;99CCCC;66CCCC;3
39999;669999;006666;336666;CCFFFF;99FFFF;66FFFF;33 FFFF;00FFFF;00CCCC;99FFCC;
66FFCC;33FFCC;00FFCC;33CCCC;009999;66CC99;33CC99;0 0CC99;339966;009966;006633
;66FF99;33FF99;00FF99;33CC66;00CC66;009933;99FF99; 66FF66;33FF66;00FF66;33993
3;006600;CCFFCC;99CC99;66CC66;669966;336633;003300 ;33FF33;00FF33;00FF00;00CC
00;33CC33;00CC33;66FF00;66FF33;33FF00;33CC00;33990 0;009900;CCFF99;99FF66;66C
C00;66CC33;669933;336600;99FF00;99FF33;99CC66;99CC 00;99CC33;669900;CCFF66;CC
FF00;CCFF33;CCCC99;666633;333300;CCCC66;CCCC33;999 966;999933;999900;666600;F
FFFFF;CCCCCC;999999;666666;333333;000000;43dddd;65 432b;777665;4443cc;CCCCC3;
A906B0;9CC33F;C8C8C8;688888;777752;66E554;7655FF;5 55577;D4DCE8;99AECE;3A5A8A
;9A0030;EF3F6B;FFF543;C906CF;AA2222 ";
And true a function i add random colors in the string,
$s_Colors.= ";".strtoupper($_POST['colorvalue']);

then i make one array:
$a_Colors=array_change_key_case(split(";",$s_Colors), CASE_UPPER);
when i do
sort($a_Colors);
print_r($a_Colors);

or
asort($a_Colors);
print_r($a_Colors);

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Search Images By Color
is there any way to make a search tool that finds images by their color using a color palette?

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Change Link Color
i'm making a search cloud page, where the latest keywords that have been searched are listed in a table it pulls this information from my database now I want to change the color of the link depending on their serach count for example

keyword > 100 counts - make the link green
keyword <100 counts make the link blue

is there a way to do this in php? also i realize that you can use css to change link colors in a page, but I don't know how to use css to specifically change only certain links, and make those certain colors.

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GD And Changing The Color Of An Image
I'm trying to come up with a script that will change the color of a transparent png to a new color. Like #FF0000 to #0000FF. The images I'm using are solid color with a transparent background. Anyways it's not going so well. I have this script that works for palpated images but when I try to use it with an image that has alpha transparency it gets all weird on me and shows up as solid blocks of color. Code:

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2 Color Rows When List
how can I make a 2 color row when I list something from dbase? example:
When I listing from dbase with "while", I can't do this.

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Apply Color To B/w Image
I have a grayscale image, (just three colors) and I want to use php to apply color to it, so it turns, say, blue. I have a ton of these greyscale images and a lot of colors, so I want to use php to do it when needed instead of doing them all by hand in photoshop. I have done some searching but I'm not even sure what to call this.

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Change Text Color
I have a web page that generates font images so viewers can preview different fonts. I now want to add the feature of letting the viewer change the color of the font by selecting from a menu of colors. I have the first part of the code (GET color.....), but I do not know how to call the variables using a menu in the HTML. Code:

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Replace One Color With Another In An Image?
I have the following script that replaces all red pixels on an image with a specified image tile, but I want to be able to swap the red with another hex color which I'll feed to the script. Could somebody show me how to do this? Code:

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Intreger Color Code
this is just some minor issue but i would like to know it so i don't have to go trough the extra work of assigning the color with a color function in a variable. i know that 0 is black but all the other numbers i have tried to put in gave me unpredictable results, i tried to get white but no luck. How does the int color system work?

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