PHP Experiment 2

1, output the following statements to the results

The <?php//While statement applies $i = 1;while ($i <=) {   echo $i;   if ($i <)       echo "";   ElseIf ($i% = = 0)      echo "<br/>\n";   else      echo "";   $i + +;} echo "<br/>\n";//do...while statement Applied $i = 1;do {   echo $i;   if ($i <)       echo "";   ElseIf ($i% = = 0)      echo "<br/>\n";   else      echo "";   $i + +;} while ($i <= 20);? >

2. Output the results of the following files include.php and require.php

File Inc1.inc

<?php $var 1 = "This is the value of a variable in the Inc1.inc file!<br>"; if (Isset ($int)) {  $int + +;} else{$int = 1;}? >

File inc2.in

<?PHP$VAR2 = "This is the value of a variable in the Inc2.inc file!<br>";? >

File include.php

File require.php Content
3. Use the dual for loop to dynamically create a table and change the background color of the odd and even rows alternately,

 
 
  

   Tables generated through a for loop
  
 
  
 
   
 
    
1th Row 1th Column
 
    
1th Row 2nd Column
 
    
1th Row 3rd Column
 
   
 
   
 
    
2nd row 1th Column
 
    
2nd row 2nd Column
 
    
2nd row 3rd Column
 
   
 
   
 
    
3rd row 1th Column
 
    
3rd row 2nd Column
 
    
3rd row 3rd Column
 
   
 
   
 
    
4th row 1th Column
 
    
4th row 2nd Column
 
    
4th row 3rd Column
 
   
 
   
 
    
5th Row 1th Column
 
    
5th row 2nd Column
 
    
5th row 3rd Column
 
   
 
  
 
 
PHP Experiment 2