What are examples of dependent variables?

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What are the 3 types of sessions?

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In how many ways we can retrieve the date in the result set of mysql using PHP?

5 Answers   Yahoo,

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How can you parse files that were not ending with .php by using Apache?

1 Answers  

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Tell me how can we determine whether a variable is set?

0 Answers  

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Hi all,, im completely new to PHP, started learning just 2 days before. Can anybody tell me how to run a PHP file to see the program's output? i have created some simple program in Dreamweaver CS3 but don't know how to run it...

1 Answers  

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What is list in PHP?

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How can we know the total number of elements of Array?

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Is PHP is procedure oriented or object oriented?

10 Answers   DLF, Net Solution,

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<?php include ("db.php"); $result = mysql_query("SELECT ques_id FROM questionbank order by ques_id limit 5 "); while($obj=mysql_fetch_array($result)) { $ad1[$obj['ques_id']]++;//Used an array and inserted the database query results into it. } $rand_keys=array_rand($ad1,1); //Did a random array function echo "First random id = ".$ad1[$rand_keys[0]]; echo "<br>Second random id = ".$ad1[$rand_keys[1]]; ?> <!--Its not working. Have any solution for this. -->

1 Answers  

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Is php used for frontend or backend?

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What is the difference between html and php?

0 Answers  

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