What kind of variable is age?
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Does php 5 support exceptions?
Tell me how do I escape data before storing it into the database?
How can you insert javascript in php code?
How to define a function with any number of arguments?
How to Retrieve the Session ID of the Current Session?
What are the different ways to login to a remote server? Explain the me, advantages and disadvantages?
Tell me how to find the length of a string?
Is PHP is procedure oriented or object oriented?
<?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. -->
Explain about a search-friendly site looks like?
What is isset post?
How can we execute a php script using command line?