Using canvas to test your site with colorblind folk

The picture above is showing you how someone with the color blindness trait Tritanopia would see the image. Michael Deal first created the Color Matrix Library, which supports a large portion of the most common color functions available, includin...

PHP Navigations Print E-mail
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In this tutorial learn about PHP navigations.
<?php
if($_SERVER['QUERY_STRING'] == "SoD")
print "owns you!";
else
print "don't front!";
?>


Description: Instead of calling files like ( index.php?str=blah ) , you could do ( index.php?SoD ) and it would print out "owns you!". You can add more strings in there, this is just an example.



$vars = explode(",", urldecode(getenv('QUERY_STRING')));
$v1 = array_shift($vars);
$v2 = array_shift($vars);
$v3 = array_shift($vars);

switch ($v1) {
case 'first.1': {
print("This is v1, first string case 'file.php?first.1'.");
break;
}
case 'first.2': {
switch ($v2) {
case 'second': {
switch($v3) {
case 'third': {
print("This is v3, the last case 'file.php?first.2,second,third'.");
break;
}
}
}
}
}
}


Description: This basically does what the 1st one does but with more strings and a different seperator rather than '&'. I don't really want to go into too much detail on the thread so if people are confused or need explaining, reply or PM me.

That's it for the navigation as I am not going to do the other due to they're everywhere else and I wanted to be different and show everyone this method.

 
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