PHP - Echo With Case Sensitivity

I need to make the following code work without case sensitivity.  For example, if this was processed, I would like for $message to be changed from

"Stupid is not a nice word. Ugly is not nice either."

to

"unintelligent is not a nice word. unattractive is not nice either."

For my purposes, I don't care that the capitalization changes, I just need the $goodwords to be replaced with the $badwords regardless of capitalization.

Any ideas here?

Code: [Select]
<?php

$message = "Stupid is not a nice word. Ugly is not nice either.";

$badwords = array("stupid", "ugly");
$goodwords = array("unintelligent", "unattractive" );

$message = str_replace($badwords, $goodwords, $message);

?>

i've read and seen there are variations of what im trying to achieve but havent seen a exact example...what im trying to do is put a where clause in my query depending on if a set variable has a value

CASE WHEN (@category_id IS NOT NULL)
THEN
LEFT JOIN sub_categories sc ON sc.sub_category_id = i.sub_category_id
JOIN categories c ON c.category_id = sc.category_id AND c.category_id = :category_id
END

is this possible or have i just got the syntax wrong somewhere...thank you guys

hi,

i just wanted to know...

$arr[0] $arr[1] $arr[2] also this $arr[1] would be called a value, but how are the numbers 0,1 and 2 called? are that keys?

didn't know where else to post this question.

How do I make the username and password checking CASE SENSITIVE?

$result=sprintf("SELECT * FROM  db WHERE username = '%s' AND watchword ='%s'", mysql_real_escape_string($username), mysql_real_escape_string($password));

Thanks.
Bickey.

can i do something like this?

Code: [Select]
<?php
switch ($i) {
    case 0:
        echo "i equals 0";?>
////////////// html stuff ////////
<?php
        break;
    case 1:
        echo "i equals 1"; ?>
///////////////////html stuff//////////////
<?php
        break;
    case 2:
        echo "i equals 2"; ?>
////////////html stuff///////////////
<?php
        break;
}
?>

when the simple search script in the tutorials on this site searches my mySQL database it doesnt find results unless they are typed in the same case as the original entry. ie 'horse' does not find 'Horse'

is it some problem with my database table formats or do i need to add a bit of script to the search to solve it?

I have this $str variable which say holds "String" and in my comparison I'm checking if it's content is "string" and it is supposed to return true but it isnt because of the case, how do I compare them without the case being an issue ?

I have a pspell script and I want it to ignore upper case. ie at the moment if I check spelling for say christopher it returns spelling error of Christopher (upper case C)



<?php

$query = 'helllo';

    $pspell_config = pspell_config_create("en");
    pspell_config_ignore($pspell_config, 5);
    pspell_config_mode($pspell_config, PSPELL_FAST);
    pspell_config_personal($pspell_config, "/home/*/public_html/custom.pws");
    pspell_config_repl($pspell_config, "/home/*/public_html/custom.repl");
    $pspell_link = pspell_new_config($pspell_config);

    $words = preg_split ("/\s+/", $query);
    $ii = count($words);

    global $spellchecked;
    $spellchecked = "";

    for($i=0;$i<$ii;$i++){

        if (pspell_check($pspell_link, $words[$i]))
        {
            $spellchecked .= $words[$i]." ";
        }
        else
        {
            $erroneous = "yes";
            $suggestions = pspell_suggest($pspell_link, $words[$i]);
            $spellchecked .= $suggestions[0]." ";
        }
    }
    if($erroneous == "yes")
    {
        $spellchecked2 = str_replace(" ", "+", $spellchecked);
        echo "Did you mean: <a href=GetSearchResults.php?Query=$spellchecked2&catID=&siteID=3><i>".$spellchecked."</a></i>?";
    }
    else
    {
        echo $spellchecked . " is a valid word/phrase";
    }
?>

My case statement is not working. What happened is that two students got a $markgrade of 61 and 67. So they both should get grade B but instead they both get Grade A. 1 student got 55 which should be grade C but gets grade A. why is it not following the switch statement?

Code: [Select]
    function outputModule($moduleID, $moduleName, $sessionData)   
     
      {       
     
      if(!count($sessionData)) { return false; } 
   
   
    $markTotal = 0;       
          $markGrade = 0;
          $weightSession = 0;
          $grade = "";
          $sessionsHTML = ''; 
         
          switch($grade){
        case ($markGrade >=70):
        $grade = 'A';
        break;
        case ($markGrade >=60 && $markGrade <=69):
        $grade = 'B';
        break;
        case ($markGrade >=50 && $markGrade <=59):
        $grade = 'C';
        break;
        case ($markGrade >=40 && $markGrade <=49):
        $grade = 'D';
        break;
        case ($markGrade >=30 && $markGrade <=39):
        $grade = 'E';
        break;
        case ($markGrade >=0 && $markGrade <=29):
        $grade = 'F';
        break;
        };     
         
          foreach($sessionData as $session)        {           
         
           $sessionsHTML .= "<p><strong>Session:</strong> {$session['SessionId']} {$session['Mark']} {$session['SessionWeight']}%</p>\n";           
           $markTotal += ($session['Mark'] / 100 * $session['SessionWeight']);
           $weightSession  += ($session['SessionWeight']); 
           $markGrade = ($markTotal /  $weightSession * 100);   
           
           }       
           
           $moduleHTML = "<p><br><strong>Module:</strong> {$moduleID} - {$moduleName} {$markTotal} {$markGrade} {$grade}</p>\n";     
   
     return $moduleHTML . $sessionsHTML;    }

Hello, I am having a small issue with a case switch array that uses a range of data. I am using it to set the background of table cells depending on the data. I.E. 0-0.9, 1-1.9 etc with each one being a different color. Issue I am having is it doesn't change. It sets it based on the first array entry. What might I be missing? This is the first time I have used a case switch with a range.    -Thanks

$magScale = '';

           switch($magnitude)
{
              case myInterval >= 0 && myInterval <= 0.9: $magScale = 'rgb(195, 218, 236)';
                             break;
              case myInterval >= 1 && myInterval <= 1.9: $magScale = 'rgb(210, 238, 197)';
                             break;
              case myInterval >= 2 && myInterval <= 2.9: $magScale = 'rgb(244, 240, 202)';
                             break;
              case myInterval >= 3 && myInterval <= 3.9: $magScale = 'rgb(244, 223, 202)';
                             break;
              case myInterval >= 4 && myInterval <= 4.9: $magScale = 'rgb(240, 199, 205)';
                             break;
              case myInterval >= 5 && myInterval <= 10:  $magScale = 'rgb(212, 195, 236)';
                             break;

}

I am using preg_replace to automatically bold "$word" when it appears. It will only replace the word when capitalized. How can I get it to replace the word without being case sensitive.

Also could I also throw a link in? I tried and I get a syntax error. I'm guessing the links in PHP are different than HTML

Here is my code


<?php

$find ="/$word/";
 $replace ="<b>$word</b>";

 Echo preg_replace ($find, $replace, $definition); ?>

Thanks

This topic has been moved to MySQL Help.

http://www.phpfreaks.com/forums/index.php?topic=317710.0

i want to make a simple forced lower case  form but i got stuck on it  to begin with i want to everything user's write and submit convert to lowercase am i using the right code? i'm not sure about using preg_match in this situation but i dont know what else to do
don't be harsh with me i'm noob     

<?php
if(isset($_GET['user'])&&!empty($_GET['user']))
{
$user = $_GET['user'];
if (preg_match('$englishUpperAlphabet'//English alphabet Upper case  array//',$user)){
$user = mb_strtolower($user);
echo $user;
}
else{
echo 'none';
}}
?>

<form action="t.php" action="GET">
name:
<input type="text" name="user" > <br>
<input type="submit" value="submit" >
</form>

Once again the php noob returns with another boggle..... 

I got my client search working, but when it searches the database, it is only searching case sensative, and its not searching partial words.  like for example using last names, if i search for Angeleyezz it will find Angeleyezz, but if i search angeleyezz it wont find it, nor will it find it if i search it as angel, ang, eye, etc etc etc.  same goes for all fields that i am searching, name, address, telephone number, city, etc.  how do i change this?

my form code is he
Code: [Select]
<form method="get" action="search_client_function.php">
    <input type="text" name="search_term" value="search">
    <input type="submit" name="search" value="search" />
    </form>
my search_client_function.php code is he
Code: [Select]
<?php
$title = "Search Results"; 
$con = mysql_connect("localhost","root","");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }
  
include('includes/header.php');

mysql_select_db("terra_elegante_operations", $con);



$searchfor = $_GET['search_term'];


$query = "select * from client_information where concat (account_number,name_first,name_last,address,city,state,zipcode,telephone,telephone_alt,email)  like \"%$searchfor%\"";

$result = mysql_query($query) or die("Couldn't execute query");
?>
<br /><br />
<table border="2" cellspacing="0" cellpadding="3" width="960" bordercolor="#000000">
  <tr bgcolor="#e6e6e6" align="center">
    <td><font face="verdana" size="2" color="#000000"><b>Account Number</b></font></td><td><font face="verdana" size="2" color="#000000"><b>First Name</b></font></td><td><font face="verdana" size="2" color="#000000"><b>Last Name</b></font></td><td><font face="verdana" size="2" color="#000000"><b>Address</b></font></td><td><font face="verdana" size="2" color="#000000"><b>City</b></font></td><td><font face="verdana" size="2" color="#000000"><b>State</b></font></td><td><font face="verdana" size="2" color="#000000"><b>Zipcode</b></td><td><font face="verdana" size="2" color="#000000"><b>Telephone #</b></font></td><td><font face="verdana" size="2" color="#000000"><b>Telephone Alt</b></font></td>
<?php
while($row = mysql_fetch_array($result))
{
?>
<tr>
<td><font face="verdana" size="1" color="#000000"><?php echo $row['0'] ?></font></td><td><font face="verdana" size="1" color="#000000"><?php echo $row['1'] ?></font></td><td><font face="verdana" size="1" color="#000000"><?php echo $row['2'] ?></font></td><td><font face="verdana" size="1" color="#000000"><?php echo $row['3'] ?></font></td><td><font face="verdana" size="1" color="#000000"><?php echo $row['4'] ?></font></td><td><font face="verdana" size="1" color="#000000"><?php echo $row['5'] ?></font></td><td><font face="verdana" size="1" color="#000000"><?php echo $row['6'] ?></font></td><td><font face="verdana" size="1" color="#000000"><?php echo $row['7'] ?></font></td><td><font face="verdana" size="1" color="#000000"><?php echo $row['8'] ?></font></td>
</tr>
<?php
}
?>
</table>



<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />


<?php
include('includes/footer.php');
?>
I know its a bit sloppy, but I'm a php noob =\  this is the only way i could get it to work lol.

I think my eyes are going to fall out from all the searches ive made to find a solution for this that works on a shared host.   I tried this... but it doesnt work.

RewriteEngine  on
CheckSpelling on

The only Rough solution i got is to do the case manually with an internal redirect. Like this.

RewriteEngine on
RewriteBase /~quux/
RewriteRule ^foo\.html$ bar.html

Is there absolutely no way to mention [a-z] and [A-Z] into a RewriteRule to get this done?   I find it terribly stupid from Apache not to provide a simple solution for this.