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Re: PHP issue [message #439274 is a reply to message #439272]

Thu, 11 November 2010 12:37

danpaul88
Messages: 5795
Registered: June 2004
Location: England

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General (5 Stars)

cnc95fan wrote on Thu, 11 November 2010 19:15

mysql_query("INSERT INTO USERS ('id','user','password') VALUES ('$regnum','$_POST['user']','$_POST['pass']')");

You can't use things like $_POST['pass'] directly in a string, you have to either put curly braces around the variables;

mysql_query("INSERT INTO USERS ('id','user','password') VALUES ('{$regnum}','{$_POST['user']}','{$_POST['pass']}')");

Or concatenate them with the string

mysql_query("INSERT INTO USERS ('id','user','password') VALUES ('".$regnum."','".$_POST['user']."','".$_POST['pass']."')");

My personal preference is the second method (concatenation), but it really doesnt matter which you use. The first variable ($regnum) is actually OK without these, but its good practice to follow the same method for all variables as it makes it clear what you were intending to do.

For more information;
http://www.php.net/manual/en/language.types.string.php#language.types.string.par sing

http://steamsignature.com/card/1/76561197975867233.png

[Updated on: Thu, 11 November 2010 12:42]

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		PHP issue By: cnc95fan on Fri, 05 November 2010 16:24
		Re: PHP issue By: Omar007 on Fri, 05 November 2010 16:46
		Re: PHP issue By: cnc95fan on Fri, 05 November 2010 16:51
		Re: PHP issue By: Omar007 on Fri, 05 November 2010 16:55
		Re: PHP issue By: Crimson on Fri, 05 November 2010 17:18
		Re: PHP issue By: danpaul88 on Sat, 06 November 2010 03:03
		Re: PHP issue By: cnc95fan on Mon, 08 November 2010 15:35
		Re: PHP issue By: danpaul88 on Mon, 08 November 2010 16:07
		Re: PHP issue By: cnc95fan on Thu, 11 November 2010 12:15
		Re: PHP issue By: danpaul88 on Thu, 11 November 2010 12:37
		Re: PHP issue By: cnc95fan on Thu, 11 November 2010 12:43
		Re: PHP issue By: danpaul88 on Thu, 11 November 2010 12:48
		Re: PHP issue By: cnc95fan on Fri, 12 November 2010 16:06
		Re: PHP issue By: danpaul88 on Sat, 13 November 2010 02:02
		Re: PHP issue By: cnc95fan on Sun, 14 November 2010 12:40
		Re: PHP issue By: danpaul88 on Mon, 15 November 2010 06:28
		Re: PHP issue By: cnc95fan on Tue, 16 November 2010 15:09
		Re: PHP issue By: danpaul88 on Tue, 16 November 2010 15:42
		Re: PHP issue By: Zion on Tue, 16 November 2010 16:40
		Re: PHP issue By: Ethenal on Tue, 16 November 2010 22:44
		Re: PHP issue By: cnc95fan on Sat, 20 November 2010 13:51
		Re: PHP issue By: Omar007 on Sat, 20 November 2010 16:04
		Re: PHP issue By: cnc95fan on Sat, 20 November 2010 16:07
		Re: PHP issue By: danpaul88 on Sun, 21 November 2010 15:25
		Re: PHP issue By: cnc95fan on Sun, 21 November 2010 16:14
		Re: PHP issue By: danpaul88 on Mon, 22 November 2010 09:56
		Re: PHP issue By: cnc95fan on Mon, 06 December 2010 09:13
		Re: PHP issue By: danpaul88 on Mon, 06 December 2010 10:00
		Re: PHP issue By: cnc95fan on Mon, 06 December 2010 11:30
		Re: PHP issue By: danpaul88 on Mon, 06 December 2010 15:45
		Re: PHP issue By: cnc95fan on Mon, 06 December 2010 15:56
		Re: PHP issue By: danpaul88 on Tue, 07 December 2010 05:33
		Re: PHP issue By: cnc95fan on Tue, 07 December 2010 06:09
		Re: PHP issue By: danpaul88 on Tue, 07 December 2010 11:26
		Re: PHP issue By: cnc95fan on Tue, 07 December 2010 11:52
		Re: PHP issue By: danpaul88 on Tue, 07 December 2010 11:56
		Re: PHP issue By: cnc95fan on Tue, 07 December 2010 11:58
		Re: PHP issue By: cnc95fan on Sun, 06 February 2011 10:14

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