How can you get the size of an image in PHP?

0 Answers  

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Tell us what does $_cookie means?

0 Answers  

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What is a trait in php?

0 Answers  

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What is The difference between ' and " where they can ben in between or outmost and how

2 Answers   Avis Software,

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How to increase the maximum execution time of a script in php?

0 Answers  

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How long does a session last in php?

0 Answers  

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Tell me how is it possible to parse a configuration file?

0 Answers  

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difference of move(), and copy() function in php?

3 Answers  

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hai plz inform me specific books fo0r paper1,paper2 and paper 3 of group2 examination... plz giv me at the earliest......

1 Answers   APPSC, HCL,

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What are the security measures we have to take for our site not to hack by others.

3 Answers   Infosys, Torque Infotech,

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Is it possible to destroy a cookie?

0 Answers  

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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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