PHP - Ucfirst(strtolower($value)); Not Giving Desired Result

I found this topic, and followed salathe's posted code (since this is exactly what I need to do).

When I just copy/paste his code, it works fine, but when I try to incorporate this into a class, I get the error: "RecursiveDirectoryIterator::__construct(test(a).php) [function.RecursiveDirectoryIterator---construct]: failed to open dir: Not a directory"

Now obviously I get what the message means, but I don't understand why I'm getting it, and more specifically why I'm getting it only in the class; as far as I can tell, I simulated the function correctly.

Here's my latest code:
Code: [Select]
class DirectoryTraverser {
private $iterator;

public function traverseRecursive($path) {
$this->iterator = new RecursiveDirectoryIterator($path);
$list = array();
foreach($this->iterator as $file) {
$current = array(
'label' => $file->getFilename(),
);
if ($file->isDir()) {
$current['children'] = $this->traverseRecursive($this->iterator->getChildren());
}
$list[] = $current;
}

if (empty($list)) return false;
return $list;
}
}
Called using:
Code: [Select]
try {
$mgr = new DirectoryTraverser;

if (($files = $mgr->traverseRecursive('../')) === false) {
echo "<p>Error running recursive Traverser</p>";
} else {
echo "<p>Recursive Traversal:<br /><pre>";
print_r($files);
echo "</pre></p>";
}
} catch (Exception $e) {
echo $e->getMessage();
}
Thanks for reading guys (and gals)!

Hello,

I currently have a .txt file with numbers, and I want PHP to display the number closest to 1000.

What method would I use to go about doing this?

Thanks

Hello,

I have a search engine on my website that uses the following code:
Code: [Select]
//SQL FOR *SEARCH.PHP

$table = "videos";
  $search = $_GET['q'];
  // explode search words into an array
  $arraySearch = explode(" ", $_GET['q']);
  // table fields to search
  $arrayFields = array(0 => "title", 1 => "titletext", 2 => "tags", 3 => "originaltitle", 4 => "url");
  $countSearch = count($arraySearch);
  $a = 0;
  $b = 0;
  $sql = "SELECT * FROM ".$table."  WHERE status ='1' AND (";
  $countFields = count($arrayFields);
  while ($a < $countFields)
  {
    while ($b < $countSearch)
    {
      $sql = $sql."$arrayFields[$a] LIKE '%$arraySearch[$b]%'";
      $b++;
      if ($b < $countSearch)
      {
        $sql = $sql." AND ";
      }
    }
    $b = 0;
    $a++;
    if ($a < $countFields)
    {
      $sql = $sql.") OR (";
    }
  }
  $sql = $sql.") ORDER BY (videos.up-videos.down) DESC
LIMIT $start, $limit";

$result = mysql_query($sql);


My problem is that the SQL Query includes even videos that have STATUS='0' .. I only want the STATUS='1' to be shown.. How come? Thanks for help

I've been researching online resources and seen a lot of code and functions for calculating an interval or difference between two date/time figures.  What I'm trying to do is somewhat in reverse... I want to establish an interval to determine a past date/time to be used in a MySQL Query but just can't figure the critical part.

// STEP #1 = DEFINE THE DESIRED DATE/TIME DIFFERENCE INTERVAL DESIRED FOR QUERIES

$timeinterval = '60'; // Interval is in MINUTES and can be changed as desired

// STEP #2 = GET THE CURRENT LOCAL SERVER DATE/TIME
// as YYYY-MM-DD HH:MN:SE

$serverdatetime = date('Y-m-d H:i:s'); // My local Server Date & time

// STEP #3 = CALCULATE THE ***PAST** (OLDER) DATE/TIME LIMIT BASED ON $timeinterval (Minutes)
// as YYY-MM-DD HH:MN:SE

$pastdatetime = [stuckinarut here] <- 60 MINUTES prior to current Server Date/Time

// STEP #4 = MySQL QUERY (`submitted` column is auto-timestampped on record insertions)

$sql="[columnsblahblah] FROM mydb WHERE `submitted` >= $pastdatetime";

In a Perfect World, the MySQL Query would yield ONLY records with a `submitted` DATE/TIME equal to 60 Minutes (or less) PRIOR TO from the Current Server Time.   Any assistance is appreciated!   Thanks.   -FreakingOUT    

I am really lost here with this date issue of mine. The below code is the last part of a query:
Code: [Select]
$defendercheck_3 = $row_checkifattacked3['atdate'];
$defendercheck1_3 = strtotime("$defendercheck_3");
$defendercheck2_3 = date("D", $defendercheck1_3);
The query does not return any results as expected, but when echoing the various steps I get following:

echo "$defendercheck3"; = nothing (as expected)

echo "$defendercheck1_3"; = nothing (as expected)

echo "$defendercheck2_3"; =  result! (NOT expected)

why does it return anything on "date("D", $defendercheck1_3)" when "$defendercheck1_3" is blank?

Hello,

I tried to implement some PHP code to enable a web page to show "Dinner" specials versus "Lunch" specials based on the time.

The business is located in the Eastern Time Zone, so I only need to routine to work based on Eastern Time (New York).

What I am noticing is that the server is processing the lines of code so fast that the command to establish the correct time for the remaining code is not always being acknowledged.

This line of code appears to be processing too fast for the remaining lines of code:
date_default_timezone_set ( "America/New_York" );

Is there some additional code I can put in place to make sure the correct time is always ascertained?

I need the $hourmin variable to always return a combination of hour + minute based on 24-hour time and Eastern Time zone.

My code is as follows:


 <?php
   $name8 = file_get_contents("test/special8name.txt");
date_default_timezone_set ( "America/New_York" );
$gethour = date("H");
$getminutes = $gettimedate["minutes"];
$gettimedate = date();
$hourmin = $gethour . $getminutes;
$currentday = date("l", time());
$currentdate = date("M j, Y");
if ($hourmin < 1500 && $currentday <> "Saturday" && $currentday <> "Sunday") {
   echo "<span class=\"namesred\">$name8 </span>";
}
  else if ( $hourmin > 1500 && $hourmin < 2300 && $currentday <> "Saturday" && $currentday <> "Sunday") {
   echo "<span class=\"namesblue\">$name8 </span>";
  }
  else if ( $currentday == "Saturday" or $currentday == "Sunday") {
   echo "<span class=\"namesblue\">$name8 </span>";
  }
?>

Hello everyone.

I am wondering how can i give different id's to a html form?

Code: [Select]
<?php
...
if ($numrows!=0)
{
// fetching data from the database to variable
while ($row = mysql_fetch_assoc($query))
{
$view_jam = $row['jamname'];
$view_recipe = $row['jamrecipe'];
$view_rating = $row['jamrate'];
$view_owner = $row['owner'];
$view_comments = $row['comments'];
$view_count = $row['count'];
$view_id = $row['id'];
$view_count2 = $row['count2'];



echo "Jam name: <b>" . $view_jam . "</b><br />";
echo "Jam recipe: " . $view_recipe . "<br />";
echo "Owner: " . $view_owner . "<br />";
echo "Comments: " . $view_comments . "<br />";
echo "Jam Rating: " . $view_rating . "<br />";
[b]echo '<form action="main.php?id=jams" method="POST">[/b]
Choose rating 
<input type="text" name="jamrate" />

<input type="submit" name="submit1" value="Rate">
</form><br /><br />'; 
...
?>As you can see, the form is inside a loop.
I am trying to build a rating system. When there is only one row in a database then everything goes smoothly, but if there are more, then the rating applies to all rows.
I suppose i need to give different id's to the form. How?

Thank you

Hello Everyone,

I am working on a project where I have to go in and grab the names of the fields in a table. I got it to work and for it to show me the field names but it also displays a lot more than what I would like for it to do.

I keep getting the following error. It is repeated over my screen like 15 times.

Quote

Warning: mysql_field_name() [function.mysql-field-name]: Field 5 is invalid for MySQL result index 7 in C:\xampp\htdocs\CMS\admin\includes\get_table.php on line 44


This is the section of code that it is referring to. Line 44 is

Quote

$tablecolumn .= "<p>" . mysql_field_name($fieldnamesquery_result, $table_field) . "<input type='text' name='" . mysql_field_name($fieldnamesquery_result, $table_field) . "' id='" . mysql_field_name($fieldnamesquery_result, $table_field) . "'/>";


Code: [Select]
$tablecolumn = "<form name='insert_table' id='insert_table' action='get_database.php' method='post' >
<fieldset>
<legend>table information</legend>";
    for ($table_field = 2; $table_field < $fieldnamesquery_result; $table_field++) {
        $tablecolumn .= "<p>" . mysql_field_name($fieldnamesquery_result, $table_field) . "<input type='text' name='" . mysql_field_name($fieldnamesquery_result, $table_field) . "' id='" . mysql_field_name($fieldnamesquery_result, $table_field) . "'/>"; <-----This is line 44
    }
    $tablecolumn .= "
<p>
<input type='submit' name='submit_info' id='submit_info' />
</p>
</fieldset>
</form>
";

    echo $tablecolumn;

Code: [Select]
$Rep = htmlspecialchars($_GET["Rep"]);
echo $Rep;

The above will print "John Doe & Assoc." (without the quotes)

Code: [Select]
$result = mysql_query("SELECT RepName FROM Reps WHERE Repname = '".$Rep."'");
$repcount = mysql_num_rows($result);
echo $repcount;

The above code prints "0"

If I delete the first block of code and replace it with
Code: [Select]
$Rep = "John Doe & Assoc."

The second block of code will then return a "1" as it should.  Why is one returning a 0 and one returning a 1 when the text in $Rep appears to be identical in both cases?  This problem only appears to be occurring when the $Rep value contains an &.

All,
I'm getting the following error when I work with a class:
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /webspace/httpdocs/offers/form_key.php on line 5

The complete code for this is class is:

<?php
class Form_Key
{

    protected $oldKey;

    public function __construct()
    {
        // Ensure we have an available session
        if ( NULL == session_id() )
        {
            session_start();
        }
        // Grab our former key for validation
        if ( isset( $_SESSION['form_key'] ) )
        {
            $this->oldKey = $_SESSION['form_key'];
        }
        // Assign the new key
        $_SESSION['form_key'] = md5( uniqid( mt_rand(), TRUE ) );
    }

    public function isValid()
    {
        return 'POST' == $_SERVER['REQUEST_METHOD']
            && isset( $_POST['form_key'] )
            && '' != trim( $_POST['form_key'] )
            && '' != trim( $this->oldKey )
            && $_POST['form_key'] === $this->oldKey;
    }

    public function getKey()
    {
        return $_SESSION['form_key'];
    }

    public function getOldKey()
    {
        return $this->oldKey;
    }

    public function render()
    {
        return '<input type="hidden" name="form_key" value="' . $_SESSION['form_key'] . '" />';
    }

    public function __toString()
    {
        return $this->render();
    }

} 
?>

The line that is giving the issue is this line:
protected $oldKey;

Is it ok just to remove this line?? If I comment it out it gives me the same message but for line 7, which is this one:
public function __construct()

Anyone have any ideas? Thanks in advance.

My code looks as follows:


include('connectvars.php');

/* REGISTER FORM */
// check if submit button has been clicked
if (isset($_POST['submit_signup'])) {

// process and assign variables after post submit button has been clicked
$user_email  = strip_tags(trim($_POST['email']));
$firstname  = strip_tags(trim($_POST['firstname']));
$lastname  = strip_tags(trim($_POST['lastname']));
$nickname  = strip_tags(trim($_POST['nickname']));
$password  = $_POST['password'];
$repassword  = $_POST['repassword'];
$dob  = $_POST['dob'];
$find_us_question  = strip_tags(trim($_POST['find_us_question']));

// connect to database
$dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);

$check_query = "SELECT * FROM users WHERE nickname = '$nickname'";

$check_connect  = mysqli_query($dbc, $check_query);

$check_count =  mysqli_num_rows($check_connect);

echo $check_count;

die();



It's a register (sign up) page, and it's the beginning of the script, the rest of the script is just checking if all fields are a empty and if the input is in the allowed character length etc. I could it off at die(); because the rest doesn't matter.

I want the script to check if the username already exists in the database, so I want mysqli_num_rows to tell me how many rows are already there with the same username, and then I want to continue doing an if statement saying


if ($check_count != 0) {
echo "Username already exists!"
}


But the mysqli_num_rows doesn't even print out how many rows there are availible, it gives me an error saying:

Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given in...


The num_rows function worked in the login script the same way, but for some reason it's not working in the register script.

Any ideas, what I'm doing wrong?

For testing purposes I just want it to print me "1" when I'm entering a username that's already in the database.

What I can Do:

Code: [Select]
function createDir($path = '/path/to/root/')

What I Need To Do:

Something like this
Code: [Select]
$server_root = $_SERVER['DOCUMENT_ROOT'];
function createDir($path = $server_root)
Or This
Code: [Select]
function createDir($path = $_SERVER['DOCUMENT_ROOT'])

Hi all,

Here's the code I'm using, after opening an IMAP stream to an inbox. The code previous to this opens the inbox, grabs the emails and iterates through them. This bit is checking an individual mail for attachments.

Code: [Select]
<?php

$structure = imap_fetchstructure($mbox, $email_number);    
$parts = $structure->parts;


$fpos=2;
for($i = 1; $i < count($parts); $i++) 
{
$message["pid"][$i] = ($i);
$part = $parts[$i];

if($part->disposition == 'ATTACHMENT') 
{

// Save the attachment locally to the server
// Find the file extension
// Save the attachment  to DB code here


$fpos+=1;
}
}

?>


When I run the script, I get a load of the following reply:

Notice: Undefined property: stdClass::$parts in /var/www/html/site/public_html/cron/cron_email_import.php on line XXX



Would this mean that there are no actual attachments in the email being processed?

Has anyone ever dealt with this function before?

All input appreciated.
WoolyG

i'm using a dropdown menu to add data to URL in order to run a separate query command depending on result. url comes in as: index.php?role=ceo i have the following form:

<form action="<?php $_SERVER['PHP_SELF'] ?>" method="GET" > 
<select name="role">
<option value="all">ALL</option>
<option value="ceo">CEO</option>
<option value="coceo">Co-Ceo</option>
<option value="director">Director</option>
<option value="pos">POS Manager</option>
<option value="member">Member</option>
</select> 
<input type="submit" value="Filter Results" /> 
</form>

and the following set of if commands;  

<?php
//Check if it echo role (IT DOES!!)
echo $role;


// Perform the SQL query
//if role is set then add WHERE clause to filter to specific role
if (isset($_GET['role'])) {
$results = mysql_query('SELECT * FROM `ecmt_memberlist` WHERE role = '. $_GET['role'].' ORDER BY CONCAT(MainToon, Name)');
}
//if no role set in url return ALL results!
else {
$results = mysql_query('SELECT * FROM `ecmt_memberlist` ORDER BY CONCAT(MainToon, Name)');
}
$results_array = array();
while ($row = mysql_fetch_array($results)) {
$results_array[$row['characterID']] = $row;
}
?>

I am trying to split a simple string from my db
it is in the format #/#
1/5
2/5
3/3
4/2
etc...

I have the following:

Code: [Select]

echo $value.'<BR>';
       
$temp=explode('/',$value['field']);
     
print_r($temp);

echo '<br>';

when I execute the above (it's in a for loop) I get the following output

1/5
Array ( => 1 )
2/5
Array ( => 2 )
3/3
Array ( => 3 )
4/2
Array ( => 4 )
 

I am expecting
1/5
Array ( => 1 [1] => 5)
for the first entry and so on down the line showing both values after the explode.