Difference between revisions of "CSC220 Lab 3 2010"
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+ | This lab deals with Php programming. You will need to use your 220a-xx account and create your Php files/pages in the public_html directory. | ||
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+ | To access the page you create, simply point your browser to the URL http://cs.smith.edu/~220a-xx/yourfile.php where you will replace '''yourfile''' by the actual name of the file. Similarly, replace '''xx''' by your two-letter Id. | ||
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=First Problem= | =First Problem= |
Revision as of 19:45, 19 September 2010
--D. Thiebaut 23:42, 19 September 2010 (UTC)
This lab deals with Php programming. You will need to use your 220a-xx account and create your Php files/pages in the public_html directory.
To access the page you create, simply point your browser to the URL http://cs.smith.edu/~220a-xx/yourfile.php where you will replace yourfile by the actual name of the file. Similarly, replace xx by your two-letter Id.
First Problem
- Write a php page that declares 2 variables $a, and $b, set both of them to some values of your choice, and displays their contents, sum, and difference.
- Your page should display something like this:
$a = 5 $b = 10 $a + $b = 5 + 10 = 15 $a - $b = 5 - 10 = -5
- Make sure you create your page in your ~220a-xx/public_html directory, and remember to chmod a+r your Php files!
Second Problem
- Write a Php page that uses a for loop and that displays all the numbers from 1 to 10, as follows:
1 2 3 4 5 6 7 8 9 10
Third Problem
- Same as Problem 2, but add a test in your loop so that the output becomes as shown below:
1 odd 2 even 3 odd 4 even 5 odd 6 even 7 odd 8 even 9 odd 10 even
Fourth Problem
- Same as Problem 3, but this time the 10 lines are output in an html table.
- The code for the table should look something like this:
<table>
<tr><td>1 odd</td></tr>
<tr><td>2 odd</td></tr>
<tr><td>3 odd</td></tr>
<tr><td>4 odd</td></tr>
<tr><td>5 odd</td></tr>
<tr><td>6 odd</td></tr>
<tr><td>7 odd</td></tr>
<tr><td>8 odd</td></tr>
<tr><td>9 odd</td></tr>
<tr><td>10 odd</td></tr>
</table>
[[Category:CSC220]