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phpretard

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    [SOLVED] Help with code

    in PHP Coding Help

    Posted

    I need to convert numbers to text.

     

    The instructions are to "call the convertNumber function"

     

    I would like to be able to post to this, so I thought convertNumber($_POST['theNumber']);

     

    I can't seem to get it to work.  Can anyone read this and help out?

     

     

    
<?
/*
Copyright 2007-2008 Brenton Fletcher. http://bloople[dot]net/num2text
You can use this freely and modify it however you want.
*/
function convertNumber($num)
{
   list($num, $dec) = explode(".", $num);

   $output = "";

   if($num{0} == "-")
   {
      $output = "negative ";
      $num = ltrim($num, "-");
   }
   else if($num{0} == "+")
   {
      $output = "positive ";
      $num = ltrim($num, "+");
   }
   
   if($num{0} == "0")
   {
      $output .= "zero";
   }
   else
   {
      $num = str_pad($num, 36, "0", STR_PAD_LEFT);
      $group = rtrim(chunk_split($num, 3, " "), " ");
      $groups = explode(" ", $group);

      $groups2 = array();
      foreach($groups as $g) $groups2[] = convertThreeDigit($g{0}, $g{1}, $g{2});

      for($z = 0; $z < count($groups2); $z++)
      {
         if($groups2[$z] != "")
         {
            $output .= $groups2[$z].convertGroup(11 - $z).($z < 11 && !array_search('', array_slice($groups2, $z + 1, -1))
             && $groups2[11] != '' && $groups[11]{0} == '0' ? " and " : ", ");
         }
      }

      $output = rtrim($output, ", ");
   }

   if($dec > 0)
   {
      $output .= " point";
      for($i = 0; $i < strlen($dec); $i++) $output .= " ".convertDigit($dec{$i});
   }

   return $output;
}

function convertGroup($index)
{
   switch($index)
   {
      case 11: return " decillion";
      case 10: return " nonillion";
      case 9: return " octillion";
      case 8: return " septillion";
      case 7: return " sextillion";
      case 6: return " quintrillion";
      case 5: return " quadrillion";
      case 4: return " trillion";
      case 3: return " billion";
      case 2: return " million";
      case 1: return " thousand";
      case 0: return "";
   }
}

function convertThreeDigit($dig1, $dig2, $dig3)
{
   $output = "";

   if($dig1 == "0" && $dig2 == "0" && $dig3 == "0") return "";

   if($dig1 != "0")
   {
      $output .= convertDigit($dig1)." hundred";
      if($dig2 != "0" || $dig3 != "0") $output .= " and ";
   }

   if($dig2 != "0") $output .= convertTwoDigit($dig2, $dig3);
   else if($dig3 != "0") $output .= convertDigit($dig3);

   return $output;
}

function convertTwoDigit($dig1, $dig2)
{
   if($dig2 == "0")
   {
      switch($dig1)
      {
         case "1": return "ten";
         case "2": return "twenty";
         case "3": return "thirty";
         case "4": return "forty";
         case "5": return "fifty";
         case "6": return "sixty";
         case "7": return "seventy";
         case "8": return "eighty";
         case "9": return "ninety";
      }
   }
   else if($dig1 == "1")
   {
      switch($dig2)
      {
         case "1": return "eleven";
         case "2": return "twelve";
         case "3": return "thirteen";
         case "4": return "fourteen";
         case "5": return "fifteen";
         case "6": return "sixteen";
         case "7": return "seventeen";
         case "8": return "eighteen";
         case "9": return "nineteen";
      }
   }
   else
   {
      $temp = convertDigit($dig2);
      switch($dig1)
      {
         case "2": return "twenty-$temp";
         case "3": return "thirty-$temp";
         case "4": return "forty-$temp";
         case "5": return "fifty-$temp";
         case "6": return "sixty-$temp";
         case "7": return "seventy-$temp";
         case "8": return "eighty-$temp";
         case "9": return "ninety-$temp";
      }
   }
}
      
function convertDigit($digit)
{
   switch($digit)
   {
      case "0": return "zero";
      case "1": return "one";
      case "2": return "two";
      case "3": return "three";
      case "4": return "four";
      case "5": return "five";
      case "6": return "six";
      case "7": return "seven";
      case "8": return "eight";
      case "9": return "nine";
   }
}
?>

     

    Thank you

    [SOLVED] Check for numbers

    in Regex Help

    Posted

    /[(^0-9)]/ thank you for the reply but it didn't work (probably my fault)

     

    $string="12345678";

     

    Here is all of it:

     

    
elseif(strlen($string) < 
{
$alert="<script>alert('Your Password must contain At Least 8 Characters')</script>";
} 

elseif(!ereg('[^A-Za-z]', $string]))
{
$alert="<script>alert('Your Password must contain At Least 1 Letter')</script>";
}		

elseif(!ereg('/[(^0-9)]/', $string))
{
$alert="<script>alert('Your Password must contain At Least 1 Number')</script>";
}

     

    I am sure there is one string for all of this but I cant figure it...

    [SOLVED] Check for numbers

    in Regex Help

    Posted

    I am trying to check a string for numbers

     

     

     

    This is what I have:

     

    
$string="password1";

if(!ereg('[^0-9]', $string))
{
$alert="<script>alert('Your Password must contain At Least 1 Number')</script>";
}

     

    It doesn't work...any thoughts?

     

    Ultimately the password must contain 8 charactors 1 number and 1 letter

     

     

    ++ loop

    in PHP Coding Help

    Posted

    Why does this get stuck?

     

    $level = 1;

while ($level <= 10)
{

// if I "echo $level" it counts to 10???

$maleQ.$level=mysql_query("select gender, level from athletes where gender='$level' and level='$level' ");

$male.$level=mysql_num_rows($maleQ.$level);

$level++;

}

    ++ loop

    in PHP Coding Help

    Posted

    Why don't you just use a single query with BETWEEN and if you need the number of rows for the values 1-10 you can just use COUNT and GROUP BY level or gender.

     

    That sounds like it will work...I didn't think of it thank you.

     

    I haven't used that type of query before though.

     

    I understand BETWEEN, COUNT, and GROUP but puting them together hurts my brain :)

     

    Do you have an example I can look at?

    ++ loop

    in PHP Coding Help

    Posted

    I am trying to set up a loop that goes up to 10 and changes the query so instead of

     

    
$male1mQ=mysql_query("select gender, level from athletes where gender='1' and level='1' ");
$male1=mysql_num_rows($male1Q);

$male2mQ=mysql_query("select gender, level from athletes where gender='2' and level='2' ");
$male2=mysql_num_rows($male2Q);

     

    over and over up to 10 ... I am trying to put this in a loop and I'm stuck.

     

    Thank you

    [SOLVED] ++ I think

    in PHP Coding Help

    Posted

    That worked!!

     

    But now I get a duplicate for the first one.

     

    Array
(
    [user] => 1138227
    [athletes] => Array
        (
            [0] => Array
                (
                    [0] => 4 // <-- row id
                    [1] => 2
                    [2] => 5
                )

            [1] => Array
                (
                    [0] => 4 // <-- row id
                    [1] => 1
                    [2] => 3
                )

            [2] => Array
                (
                    [0] => 5 // <-- row id
                    [1] => 1
                    [2] => 3
                )

        )

)

     

    any thoughts?

    [SOLVED] ++ I think

    in PHP Coding Help

    Posted

    The idea behind this code is to set multiple arrays as sessions.

     

    Each array should contain 3 variables about the athlete.

     

    I can only get one row to come back and I think it should have a ++ somewhere, I just don't know where???

     

    
while($athlete=mysql_fetch_assoc($athletearray))
{
$id[]=$athlete['id'];
$level=$athlete['level'];
$gender=$athlete['gender'];

	foreach($id as $var){

	$_SESSION['athletes'] = array($id, $gender , $level);

	} // end for each

            }free($athletearray);

//THIS IS WHAT I GET BUT I KNOW THERE SHOULD BE 2 SEPERATE ARRAYS

Array
(
    [user] => 1138227
    [athletes] => Array
        (
            [0] => 5 //<-- row id
            [1] => 1
            [2] => 3
        )

        )


)


//I NEED SOMETHING LIKE THIS

Array
(
    [user] => 1138227
    [athletes] => Array
        (
            [0] => 5 // <-- row id
            [1] => 1
            [2] => 3
        )
        (
            [0] => 4 // <-- row id
            [1] => 2
            [2] => 5
        )

)

     

    Thank you!

    [SOLVED] Year Select

    in MySQL Help

    Posted

    Can someone tell me how to display the all the years between date('Y') - 21 in a select box?

    I can add them but can't figure how to subtract them...

     

    It is for a birth year

     

    
<select class="athlete_input" name="dobY">
<option><? echo $_POST['dobY']; ?></option>
<?
$stop = (int)date('Y') -21;
for($y = date('Y'); $y < $stop; $y++){
echo '<option value="'.$y.'">'.$y.'</option>';
}
?>
</select>

     

    Thank you!

    php form

    in PHP Coding Help

    Posted 

    
<?

if (isset($_POST['submit'])){

$sum=$_POST['addend1'] + $_POST['addend1'];


}

?>

<html>

<head>
<meta http-equiv="Content-Language" content="en-us">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Math</title>
</head>

<body>
<form action="" method="post">
<table border="0" width="100%">
<tr>
	<td width="72">Addend</td>
	<td><input type="text" name="addend1" value="<? echo $_POST['addend1']; ?>" size="6" /></td>
</tr>
<tr>
	<td>Addend</td>
	<td><input type="text" name="addend2" value="<? echo $_POST['addend1']; ?>" size="6" /></td>
</tr>
<tr>
	<td>Sum</td>
	<td><input type="text" name="sum"  value="<? echo $sum; ?>" size="6" /> 
	<input type="submit" name="submit" value="Answer" />
	</td>
</tr>
</table>
</form>
</body>

</html>

    Very Simple Function Poblem

    in PHP Coding Help

    Posted

    I do need to pass both...

     

    should the array go into the funtion?

     

    
function validate_empty($post, $pop) {
if (empty($_POST['']))
	{
	$alert = "<script>alert('$var')</script>";
	$pass  = "NO";
	}

              return array('alert'=>$alert,'pass'=>$pass);

}

    Very Simple Function Poblem

    in PHP Coding Help

    Posted

    Thank for the explination,,,

     

    It works great.

     

    Do you mind if I complicate it a little?

     

    <?php

     

    
// FUNTION PAGE.PHP

function validate_empty($post, $pop)
{

if (empty($_POST['']))
	{
	$alert = "<script>alert('$var')</script>";
	$pass  = "NO";
	}

return $alert;
return $pass;	

}

?>

// HTML PAGE.PHP

<?

include ("the page with the functions");

if (isset($_POST['submit']))
{
$result = validate_empty("question", "Empty")
}

?>

// HTML HERE

<? echo $result; ?>

     

     

    What do you think about this?

     

    You have no idea how much time this script would save me!

     

    Editing Several Rows

    in PHP Coding Help

    Posted 

    
// when the form submits
$update_the_same_row=mysql_unbuffered_query("update books set 

ISBN='".$_POST['ISBN']."', Title='".$_POST['Title']."', Pages='".$_POST['Pages']." 

where row_id='".$_POST['row_id']."' ") or die(mysql_error());


// goes in your form

<input type="hidden" name="row_id" value="<? echo $row_id; ?>" />

     

    Is this what you mean?  It's difficult to understand without the code...

    Very Simple Function Poblem

    in PHP Coding Help

    Posted

    I an trying to validate a form .

     

    
if (empty($_POST['question'])){ // here is what I usually use
      $alert = "<script>alert('This Work Fine')</script>";

}

I would like the above in a function so I tried this:

------------------------------------------------------------
<?php

function validate($var){
   $alert = "<script>alert('$var')</script>";

}


if (empty($_POST['question'])){
   validate('The question is Empty');

   }





echo $alert; 


-->


The function script is on a different page and included() when the form is submitted.

     

    Is their something obvious that I am missing?

     

    It doesn't work as a function

    String Replace Help

    in PHP Coding Help

    Posted

    I hope the code below explains my problem.

     

    
$textarea="Here is all the information ® in the text area";

$replace = str_replace("®", "<sup>®</sup>", $textarea); // I can't quite figure how to use this

$new_text="Here is all the information<sup>®</sup> in the text area";

     

    Any help?

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