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BOOK: Professional PHP 5 ISBN: 978-0-7645-7282-1
This is the forum to discuss the Wrox book Professional PHP5 by Ed Lecky-Thompson, Heow Eide-Goodman, Steven D. Nowicki, Alec Cove; ISBN: 9780764572821
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Old April 13th, 2009, 06:31 AM
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Exclamation why extra double quote and dot ? help me !

[
//insert data into "movie" table
$insert = "INSERT INTO movie (movie_id, movie_name, movie_type, " .
"movie_year, movie_leadactor, movie_director) " .
"VALUES (1, 'Bruce Almighty', 5, 2003, 1, 2), " .
"(2, 'Office Space', 5, 1999, 5, 6), " .
"(3, 'Grand Canyon', 2, 1991, 4, 3)";
$results = mysql_query($insert)
or die(mysql_error());
/]

Pls. watch out the above code and tell me why extra double quote(") and dot (.) has been used.

thanx !
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sandeep gupta
 
Old May 8th, 2009, 03:18 PM
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Cool Hey its a small trick.

Its used to concatenate the successive string.
U could understand by observing the following code.
Code:
$name="Thomas";
$str="I am".$name."and u?";
echo $str;
Output:

I am Thomas and u

hope u could understand.





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