[preg_match error]

You are getting the error because you aren't using delimiters at all, read preg_match

And yeah, you don't need regex for this.

[HTTP_GET and http_post_data]

Any references or comments? :/

 

KevinM1 pointed you to each function that you have questions about.

Each one of these links provides examples and further comments at the bottom.

[Deprecated: Function sql_regcase() is deprecated]

Look at the PCRE extension.

 

http://www.php.net/manual/en/book.pcre.php

[email sent to admin when a new user is registered]

So use the mail function to send yourself an email.

[Format Data using Tabs in Email]

Because the tab lengths are based off of the last letters in the left column, so they won't line up nice unless the left labels are all the same length.

You will have to do what scootstah suggested and use HTML to make it how you want if it's a big deal.

[need some help with php and mysql]

If you want the text to appear in a div onclick without a page refresh, you need to use AJAX.

[need some help with php and mysql]

Look into using AJAX for this.

I recommend using jquery's AJAX API

[Conditional Rewrites]

this is basic pseudo code.

and I'm a little rusty with rewrites.

 

RewriteEngine On
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} -f
RewriteCond %{SCRIPT_FILENAME} \.html
RewriteRule (\d){,4}\.html $1.php [R=301]

 

Shouldn't need anything too complex for this, based off of your OP.

[not setting]

my guess is that none of the conditions are being met, so $username never gets declared.

However, since you have $password = md5($password); out of any conditional block, even if none of the conditions are met, $password will still be set to d41d8cd98f00b204e9800998ecf8427e which is the md5 hash of an empty string.

You should be receiving an "undefined variable" error with this, if you have error_reporting set correctly.

[Why, Array Why?]

should be pretty obvious at this point.

The internal arrays [primary] and [auto_increment] only contain 1 key/value pair, so trying to put these in a for loop and access any further key/value pairs will trip an error (the one you received).

e.g.

$_POST['auto_increment'][1] does not exist, only $_POST['auto_increment'][0] does.

[Diablo 3 - May 15]

I'm looking forward to this and borderlands 2.

Have yet to play mass effect 3, heard good things though.

 

Mass Effect 3 is incredible, especially if you've played the first two.  Unfortunately, it all goes to shit in the last couple of minutes.

 

How bad is the ending?

 

People pissed off at Bioware have raised over $50,000 just since March 13th for Child's Play because they want a better ending: http://retakemasseffect.chipin.com/retake-mass-effect-childs-play

 

That said, the game up to the very, very end, is one of the best I've played this generation.

 

wow, the ending must be a real sucker..

[Diablo 3 - May 15]

I'm looking forward to this and borderlands 2.

Have yet to play mass effect 3, heard good things though.

[Diablo 3 - May 15]

yes sir.

[Preg_match]

That solution fails with the exact content the OP posted (i.e. the leading dollar sign.)

 

Judging from the OP's attempted regex, i assumed the dollar sign to be irrelevant.

Either way you would simply add it to the beginning of the pattern.

 

$GPRMC_line = array_shift(explode("\n", $gps_output));

 

This will not work, if you looked at the OP's example, the desired string appears twice.

[stupid question]

the syntax is incorrect, you are ending the if statement with a terminating ;

 

if (!in_array($_POST['CODE'], $code))
    message("Sorry, not today");

[Preg_match]

$str = 'GPRMC,120330.000,A,5310.5615,N,00226.2420,W,0.0,10.0,160312,,,A*4B

$GPGGA,120330.000,5310.5615,N,00226.2420,W,1,04,25.5,-0.3,M,59.1,M,,0000*5A

$GPVTG,10.0,T,,M,0.0,N,0.0,K,A*3C';
preg_match("~^GPRMC.*~",$str,$ms);
print_r($ms);

 

results:

 

Array ( [0] => GPRMC,120330.000,A,5310.5615,N,00226.2420,W,0.0,10.0,160312,,,A*4B )

[URL Rewrite without using .htaccess]

.htaccess

[comparing time in if statement]

Depending on your logic, you might want to do this in the query itself.

Format request_time as yyyy-mm-dd, then use timestampdiff();

 

[Why, Array Why?]

Post the results from the code I gave you.

[Translucent Background + Solid background on cells inside]

Look into using alpha colors. ( rgba() )

[Ajax request not working]

How I have done this in the past is:

 

I set the form to a class, so that every form generated by the loop has the same class.

I also use the post_id in the loop somewhere using the JS "data" attribute (you can google this).

I then write a function that checks for one of the forms submitted via the class I assigned them, and use the post_id in the Ajax data to send to the server.

[Prepend multiple lines]

I honestly forget how JS handles carriage returns,tabs and such inside of a method.

I always use a single line of code when doing something like this.

[Prepend multiple lines]

Either one is fine, as long as you escape the quotes.

Easiest way to check these would be to test them.

[How do I send form input data to a PHP script via AJAX]

Well, it needs to be $_POST['data']

I believe it is because you are accessing the val() method as a property in your code, which it's not..

Should be .val(); not .val;

 

 

[When to generate New Salt and Hash?]

Because whenever you change a Password you should update your Salt, so why not when they update their Email?

 

Because they are completely unrelated and it has no possible benefit.

 

Your Tire Pressure and your Oil are unrelated as well, yet when you go to a good mechanic to get your Oil changed, he/she will usually check other things like your Tire Pressure.

 

Why not be proactive and give the User a new Salt when they change something in their account?

 

 

Debbie

 

Because there is nothing proactive about something that is useless and a waste of time.

What the heck do tires and oil have anything to do with the web.

You said somewhere above that a user's email is completely unrelated to the salt and hash algorithm you are using,

so why are you trying to incorporate it as such.

Doesn't make much sense.