[How Do I Render Only Select Divs From One Included File With A Unique Id On Multiple Pages?]

Read up on how to use DOMDocument

http://php.net/manual/en/class.domdocument.php

 

inside that class is a function called, getElementById

http://www.php.net/manual/en/domdocument.getelementbyid.php

[Echo All Rows Without Fetch]

http://php.net/foreach

 

foreach($laborRates as $currentRow => $theRow) {
//Assuming you have a column called rate in your labor_rates table, this would echo all from that column
echo "Row Number $currentRow contains this" . $theRow['rate'] . "in the rate field.";
}

Simple as that..

[Echo All Rows Without Fetch]

There is no possible way of doing this with a fetch function. They were created explicitly to fetch the data from the dataset. I suppose you could get away with using a for loop and use mysql_num_rows for your threshold, but that is just ridiculous.

 

My advice to you is to not stray from the fetch approach. Since you say you plan to select different datasets and use them outside the loop, it is probably the best idea to create an array for each of your datasets... for instance

 

$query = "SELECT * FROM labor_rates";
$go[] = mysql_query($query, $connection);

$query = "SELECT * FROM ed_scores";
$go[] = mysql_query($query, $connection);

$query = "SELECT * FROM someTable";
$go[] = mysql_query($query, $connection);

$laborRates = array(); $ed_scores = array(); $someTable = array();

while($row = mysql_fetch_array($go[0])) $laborRates[] = $row;
while($row = mysql_fetch_array($go[1])) $ed_scores[] = $row;
while($row = mysql_fetch_array($go[2])) $someTable[] = $row;

echo "<b>$someTable[3]['name']</b>"; 

Then you can use a foreach to loop through those .. or you can access your data directly like I demonstrated at the end.

[Preventing Someone From Using My Form Field]

The fact that I am using a maxlength=8 option in my text box would most likely keep anything from ever happening malicious?

 

HTML is not security nor is Javascript. They are both client side languages, meaning they can be changed by the user as they see fit. There are plugins out there to do just that, they are also used as debugging tools. An example is Firebug for Firefox. With it, anyone can see where the data is going, which PHP files are being included, they can change the HTML .. in a live fashion, they can execute Javascript commands live as well. Do not fret though and consider Firebug a threat. It is a very very useful tool in web development.

 

Psycho answered your question the best... though he didn't exactly elaborate on it the best, it is indeed the answer to your question

 

Sanitize, filter, escape, sanitize, etcetera. YOU are in complete control of what goes into your database, the same way as you are in complete control of what foods you ingest. The key here is knowledge.

 

If you want to make sure nothing bad gets into your system, you will have to code on the side of your system... known as server-side....AKA PHP. Here are a few PHP functions to start you off..

 

http://www.php.net/mysql_real_escape_string

http://www.php.net/trim

http://www.php.net/filter_var

 

IMO, you're pretty safe with just mysql_real_escape_string. It is the only function that actually sanitizes the input for database entry. The other two are simply a way to reject unwanted things... like extra spaces ... or a malformed email address.

[Custom Built Computer]

They all look compatible to me.. Quite a beefy (albeit expensive) computer though.

 

Wouldn't have hurted to post what each link goes to by the way. The most important link is the motherboard and you have it as the fourth one down.

 

 

You may want to get a CD/DVD drive as well if you want to put an OS on it. Although I'm sure you omitted it because, well, any kind would be compatible... just pointing it out though.

[Comparing Times Php & Mysql]

This link should help you out then

http://stackoverflow.com/questions/6237898/storing-time-ranges-in-mysql-and-determine-if-current-time-is-within-time-range

[Comparing Times Php & Mysql]

Your PHP comparison will not work because gmdate and date or any other get date/time function will always return a string. In order to actually compare them with >'s or

[Comparing Times Php & Mysql]

There's no reason to store whether a restaurant is open or closed when you already have the open and close times in there. Using SQL you can tell whether it is open or close with the TIME() BETWEEN syntax combined with a CASE statement.

 

 

SELECT `r_ofrom` , `r_oto` , `rid` ,
CASE WHEN (TIME(NOW()) BETWEEN r_ofrom AND r_oto) THEN true
ELSE false
END as is_open
FROM `restaurant`

Then you will not have to do a double query... and the open/close value will be in something like $row['is_open']

 

Using a ternary statement, in PHP, you can display text or images to show its status...

echo $row[´r_name´] . " is " . $row['is_open'] ? "open" : "closed";

[Comparing Times Php & Mysql]

Give us an example of how you are doing it now...

[Displaying Database Info Based On $_Get Variable]

So what was the problem.  Enlighten those who end up at this thread in a search.

 

Seeing as you never did post the results of the print_r function like I mentioned, we have no clue what was going wrong.

[Ordering The Results Of Two Tables By One Field?]

In order to do such a thing with one query you would need an activity table that contained .. The user id, The activity (like post or thread), an id for the post, and id for the thread, and most importantly the datetime of the action.

[Php Mai() Question]

Try taking out the return breaks in your header \r and see if it works?

[Displaying Database Info Based On $_Get Variable]

Hmm.. try putting this little snippet in and post back here what you get

 

$result = mysql_query("SELECT * FROM tblCookbook where id='$frmID'");

while($row = mysql_fetch_array($result))
 {
 print "<pre>", print_r($row), "</pre>";
?>

 

Displaying the info for the recipe:

[Class Declarations Fatal Error]

I will bet it has something to do with the fact that your have an open curly brace before your class declaration

{class e_online {

[Check If User Is Logged On Or Offline.]

Yes, but only if you destroy the session after 15 minutes of inactivity. Otherwise, users would be declared as online/active until they click logout or they close the browser, then you would have to make sure any cookies are destroyed as well therefore they could be assumed online/active for quite some time... depending on the expiry settings you have for your sessions and cookies.

 

Storing it in the database would allow you to create a list of who is online/active. Without the use of a database, you would have to populate some external file on every page load with a list of who is online or offline..

[Is Using Extract() A Good Idea?]

The function only acts as a convenience, there is no real benefit other than that.  In my opinon, if you use extract you will loose track of where your variables come from.  When I am coding I prefer to know whether it is a POST, SESSION, COOKIE, SERVER or GET variable whenever and wherever I use it.... unless I am creating a new variable with arithmetic purposes....

 

Such as 

$e = pow(($_POST['m'] * $_POST['c']), 2);

[How To Offset In Php 28 Days Ago?]

DST was just this last Sunday you know?  Still doesn't explain why the time starts to drift 9 days ago, but still.. it most likely has everything to do with it.

[If, Elseif Problem]

If you posted all of your code we could help you more with suggestions.. I do not see in your code anywhere where you are defining colors or setting the background.  Are you using CSS classes or what?..

 

Looking at your very first snippet of code I would immediately suggest the use of a switch, but then you mention that arrays have helped you out more now... I am sure there is an easier solution to what you are doing becaue you are doing nothing more than checking a value....after some apparent arithmetic that you have decided not to show (which is probably best seeing as you are only asking help with the structure and trimming the code down) but I am guessing you already have that part down pat.

[Thanks For The Support But....]

You have already asked a very similar question here

http://forums.phpfreaks.com/topic/270294-usb-drive/page__view__findpost__p__1390239

 

I am locking this thread.

[Email Verification - No Number In Position 1 Of Field]

There was just a topic solved on this subject

http://forums.phpfreaks.com/topic/270298-if-not-email-address/#entry1390268

 

If you only want to check the first character then use braces to grab it and validate it

if(is_int($emailInput[0]))

[Creating An Advanced Search]

Hmm.. well I guess you dont need to use is_null...it seems that when you put just the variable in the condition is checks for a non-null value or a true value.  Though I do still think you should implode with OR rather than AND, but you can figure that out on your own...

[Creating An Advanced Search]

In the code your posted earlier, you have your variables defaulting to null if they are not set, so it is null you should check for when you a creating your conditions..

 

It also wouldn't hurt to just put all of your condition strings into an array and then implode them with AND... so you don't end up with a trailing AND. Actually, I think it would be better if you used OR, then again I am just writing this to be writing it....

I thought that the following code meant if true do this. It appears I am wrong, how can I fix this?

 

               if($search==1){
                $sqlCondition = $sqlCondition." WHERE CDTitle LIKE '%$search%'";
               }

 

You would use the triple equals sign to check for true like that

$search === 1

 

But like I said earlier, you defaulted all of your variables to null if they are not set so none of them will ever be "true".  You need to use if(!is_null($variable))

 

Here is how you would do it with an array

// Create variable for your WHERE conditions
$where = array();
if(!is_null($search)) $where[] = "CDTitle LIKE '%$search%'";
if(!is_null($searchCDID)) $where[] = "CDID LIKE '%$searchCDID%'";
if(!is_null($searchPubID)) $where[] = "pubID LIKE '%$searchPubID%'";
// etcetera etcetera

$sql = "SELECT nmc_cd.CDID, nmc_cd.CDTitle, nmc_cd.CDYear, nmc_cd.CDPrice, nmc_cd.pubID, nmc_cd.catID, nmc_publisher.pubName, nmc_publisher.location, nmc_category.catDesc
          FROM nmc_cd
          INNER JOIN nmc_publisher ON nmc_cd.pubID = nmc_publisher.pubID
          INNER JOIN nmc_category ON nmc_cd.catID = nmc_category.catID";
$sql .= " WHERE " . implode(" OR ", $where);
mysql_query($sql) or die(mysql_error() . "\r\n" . $sql);

 

It will also be important to check the size of the $where array before you even run the query, otherwise, you will get ALL the records.... or actually you will get an SQL error for the empty WHERE clause.

[Header('location: ') Question]

Have you tried adding the http protocol to it?

 

header("Location: http://www.example.com");

[Table Help And Layout Question]

In case you didn't know what to Google for before you ask this question.. it is known as a tiled layout or grid layout like you already mentioed as grid pattern.  I simply googled CSS tile layout and this was the first result

 

http://stackoverflow.com/questions/8470070/how-to-create-grid-tile-view-with-css

[Check If User Is Logged On Or Offline.]

I cannot understand your response. Are you trying to say that simply checking the Session variable is sufficient to determine logged in or logged out? I am lost in what you are trying to tell me..it is most definitely a language barrier problem.