Interview Questions → PHP → PHP Questionnaire I

PHP Questionnaire I











<html>
    <head>
        <title> </title>
    </head>
    <body>
        <?php
		 print("Test 1") ;
		 echo "test2", "test3"	
        ?>
    </body>
</html>




<html>
    <head>
        <title> </title>
    </head>
    <body>
        <?php
		 $output = print("Test 1") ;
		 //$output = echo "test2", "test3"	
        ?>
    </body>
</html>








<html>
    <head>
        <title> </title>
    </head>
    <body>
        <?php
	$string = "123.456";
	print_r(preg_split("/\./", $string));
        ?>
    </body>
</html>






<html>
    <head>
        <title> </title>
    </head>
    <body>
        <?php
	$string = "123.456";
	print_r(explode(".", $string));
        ?>
    </body>
</html>








<html>
    <head>
        <title></title>
    </head>
    <body>
        <?php
	        $numeric_var = 10;
	        $string_var= "10";

	        if($numeric_var == $string_var)
	        {
		        echo "equal";
	        }
	        else
	        {
		        echo "not equal";
	        }
        ?>
    </body>
</html>








<?php

	$numeric_var = 10;
	$string_var= "10";

	if($numeric_var == $string_var)
	{
		echo "equal";
	}
	else
	{
		echo "not equal";
	}
?>






<?php

	$numeric_var = 10;
	$string_var= "10";

	if($numeric_var === $string_var)
	{
		echo "equal";
	}
	else
	{
		echo "not equal";
	}
?>








<html>
  <body>
    <div class="leftmenu">
    <?php require 'menu1.php'; ?>
    </div>
    <h1>Welcome to my home page.</h1>
    <p>Some text.</p>
  </body>
</html>




<html>
  <body>
    <div class="leftmenu">
    <?php include 'menu1.php'; ?>
    </div>
    <h1>Welcome to my home page.</h1>
    <p>Some text.</p>
  </body>
</html>










<html>
	<body>
		<?php 
			$message = "you";
			$you= "Me";
			echo $message; 
			echo $$message;
		?>
	</body>
</html>












<html>
    <body>
        <?= "Hi"?>
    </body>
</html>








<?php 
	echo 23;
	echo 0x23;
?>










Posted By  -  Karan Gupta


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