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<?
// JimMartinson/CST1146/Labs/Lab11/Lab11.phpinc
#if ( $_SESSION['userId'] == 1 ) $showEvaluationVariables = true;
require('Gradebook/EvaluationSubmission_BEGIN.phpinc'); // Replaced.
#if ( $_SESSION['userId'] != 1 ) { require('Gradebook/EvaluationSubmission_END.phpinc'); exit; }
include('common/Browser/Browser.phpinc');
$disabled = '';
$disabled = ' disabled'; // Comment this line to enable lab.
// NOTE: Disable Include conf/extra/httpd-autoindex.conf line in the httpd.conf file before labs.
// OR: Fix labs so Lab 4 mod_autoindex works as it should.
?>
<fieldset><legend><?=$evaluationType?> <?=$evaluationNumber?> Description</legend>
The purpose of this lab is to demonstrate the use of php and MySQL.
<br><div class="error bold" style="background-color: lightgoldenrodyellow;">
Note: If you are having problems with your <b><?=$saveFilename?>_CreateDatabase.php</b> file not connecting to the database and see errors like:
<ul>
<li>The server requested authentication method unknown to the client</li>
<li>Access denied for user 'root'@'localhost' (using password: YES)</li>
</ul>
Open <a href="../../../Setup/PHP_MySQL/">PHP MySQL Authentication</a> for help.
</div>
<?=$gradeNote?>
<? if ( $disabled ) { ?><span class="error bold">Notice: Do not perform this assignment unless this notice has been removed.</span><? } ?>
</fieldset>
<fieldset><legend><?=$evaluationType?> <?=$evaluationNumber?> Instruction</legend>
<ol class="count">
<!-- 1 -->
<li>Create a directory called <b class="copyText"><?=$evaluationName?></b> in your <b><?=$dataFolder?><?=$dirSep?><?=$courseNumber?></b> directory. We will use it for all work performed in this lab.</li>
<!-- 2 -->
<li>Configure php for mysqli:
<ol>
<li>Load the phpinfo.php page (Created in <?=labLink(2,false,'')?>) in a browser and look for the <b>mysqli</b> module.
<br>If it is not there, configure php to load the mysqli module:
<ol>
<li>Look at the <b>Loaded Configuration File</b> line. It should show the location and name of the php configuration file.
<br>If it is blank then no configuration file was loaded and php is running under a default configuration.
<br>You will need to create it.
<ol>
<li>Look in your php install directory for a file named <b>php.ini-development</b>.</li>
<li>Make a copy of the <b>php.ini-development</b> file.</li>
<li>Rename it <b>php.ini</b></li>
</ol>
<span class="note">See <a href="https://www.php.net/manual/en/configuration.file.php">The configuration file</a> and <a href="https://www.php.net/manual/en/install.windows.php">Installation on Windows systems</a>.</span>
</li>
<li>Open the <b>php.ini</b> file in a text editor.</li>
<li>Find the <b class="code">;extension=mysqli</b> line in the file.</li>
<li>Uncomment the line (Remove the ;).</li>
<li>Save the change.</li>
<li>Stop and re-start Apache.</li>
<li>Load the phpinfo.php page in a browser. The mysqli module should now show as loaded.
<br>If it does not then you must configure the <b>extension_dir</b>:
<ol>
<li>Open the <b>php.ini</b> file in a text editor.</li>
<li>Find the <b class="code">extension_dir=</b> line in the file.</li>
<li>If it does not exist, create it.
<br><span class="note">e.g. <b class="copyText">extension_dir = "C:/php8/ext"</b>.</span></li>
<li>If it is commented out, uncomment it.
<br><span class="note">Mine was commented out.</span>
</li>
<li>If it is incorrect, correct it.
<br><span class="note">Mine was incorrect. Setting it to just <b>"ext"</b> set it to C:/php/ext. I needed to change it to <b class="copyText">"C:/php8/ext"</b>.</span>
</li>
<li>Save the change.</li>
<li>Stop and re-start Apache.</li>
<li>Load the phpinfo.php page in a browser. The mysqli module should now show as loaded.
<br>If it does not then you need to contact me so we can figure out what the problem is.
</li>
</ol>
</li>
</ol>
</li>
<li>Take a screenshot of the mysqli module and save it as <b class="copyText"><?=$saveFilename?>_mysqli.png</b> in your <b><?=$evaluationName?></b> folder.
<? showBegin('See mysqli module example screenshot'); ?><br>
<img src="mysqli.png" width="682" height="340" alt="mysqli module example screenshot"/><br>
<? showEnd (); ?>
</li>
</ol>
<span class="note">Add text to describe what is being displayed and on separate lines. Display all values using the php var_dump() function.</span>
</li>
<!-- 3 -->
<li>Code a PHP file to create a MySQL database:
<ol>
<li>Create a PHP file named <b class="copyText"><?=$saveFilename?>_CreateDatabase.php</b> in the <b><?=$evaluationName?></b> directory and open it in an editor.</li>
<li>Include the <b class="copyText">application.php</b> file.</li>
<li>Call the <b class="php">beginPage</b> function with a parameter of <b class="copyText">Lab <?=$evaluationNumber?> - <?=$userFullName?> - Create a database</b>.</li>
<li>Copy and modify code from the <a href="https://www.w3schools.com/php/php_mysql_create.asp">PHP Create a MySQL Database</a> tutorial.
<br>You may use either the <b>MySQLi Object-oriented</b> or <b>MySQLi Procedural</b> code, whichever you wish.
<br>You will need to change the values of the <b>$username</b> and <b>$password </b> variables.
</li>
<li>Call the <b class="php">endPage</b> function</li>
<li>Save the <b><?=$saveFilename?>_CreateDatabase.php</b> file.</li>
<li>Verify that your page works.
<ol type="i">
<li>Start Apache if it is not running.</li>
<li>Open up a browser.</li>
<li>In the address bar enter <b class="copyText">http://localhost/CST1146/<?=$evaluationName?>/</b> and hit enter.</li>
<li>Click on your <b><?=$saveFilename?>_CreateDatabase.php</b> file.
<br>You should see a page like:<br>
<? /**/ BrowserBegin('Lab '.$evaluationNumber.' - '.$userFullName,'http://localhost/CST1146/'.$saveFilename.'_CreateDatabase.php',820); ?>
<h1 class="left">Lab <?=$evaluationNumber?> - <?=$userFullName?> - Create a database</h1>
Database created successfully
<br><span style="color:silver; font-size:smaller">Written by <?=$userFullName?>.</span>
<? BrowserEnd(); /**/ ?>
If this is not what you see then you have errors in your code.
</li>
<li><b class="info">Take a screenshot of the page</b> and save the image as <b class="copyText"><?=$saveFilename?>_CreateDatabase.png</b> in your <b><?=$dataFolder?><?=$dirSep?><?=$courseNumber?><?=$dirSep?><?=$evaluationName?></b> directory.
<br>Make sure that the address bar is visible in your browser before saving the image.
</li>
</ol>
<span class="note">If you check with MySQL Workbench there should now be a schema (database) named <b>myDB</b>.</span>
</li>
</ol>
<span class="note">If you have already loaded this page once successfully, you need to use MySQL Workbench to drop the <b>myDB</b> database before it will work again.</span>
</li>
<!-- 4 -->
<li>Code a PHP file to create a table:
<ol>
<li>Create a PHP file named <b class="copyText"><?=$saveFilename?>_CreateTable.php</b> in the <b><?=$evaluationName?></b> directory and open it in an editor.</li>
<li>Include the <b class="copyText">application.php</b> file.</li>
<li>Call the <b class="php">beginPage</b> function with a parameter of <b class="copyText">Lab <?=$evaluationNumber?> - <?=$userFullName?> - Create a table</b>.</li>
<li>Copy and modify code from the <a href="https://www.w3schools.com/php/php_mysql_create_table.asp">PHP MySQL Create Table</a> tutorial.
<br>You may use either the <b>MySQLi Object-oriented</b> or <b>MySQLi Procedural</b> code, whichever you wish.
<br>You will need to change the values of the <b>$username</b> and <b>$password </b> variables.
</li>
<li>Call the <b class="php">endPage</b> function</li>
<li>Save the <b><?=$saveFilename?>_CreateTable.php</b> file.</li>
<li>Verify that your page works.
<ol type="i">
<li>Start Apache if it is not running.</li>
<li>Open up a browser.</li>
<li>In the address bar enter <b class="copyText">http://localhost/CST1146/<?=$evaluationName?>/</b> and hit enter.</li>
<li>Click on your <b><?=$saveFilename?>_CreateTable.php</b> file.
<br>You should see a page like:<br>
<? /**/ BrowserBegin('Lab '.$evaluationNumber.' - '.$userFullName,'http://localhost/CST1146/'.$saveFilename.'_CreateDatabase.php',820); ?>
<h1 class="left">Lab <?=$evaluationNumber?> - <?=$userFullName?> - Create a table</h1>
Table MyGuests created successfully
<br><span style="color:silver; font-size:smaller">Written by <?=$userFullName?>.</span>
<? BrowserEnd(); /**/ ?>
If this is not what you see then you have errors in your code.
</li>
<li><b class="info">Take a screenshot of the page</b> and save the image as <b class="copyText"><?=$saveFilename?>_CreateTable.png</b> in your <b><?=$dataFolder?><?=$dirSep?><?=$courseNumber?><?=$dirSep?><?=$evaluationName?></b> directory.
<br>Make sure that the address bar is visible in your browser before saving the image.
</li>
</ol>
<span class="note">If you check with MySQL Workbench there should now be a table named <b>MyGuests</b> in the <b>myDB</b> database.</span>
</li>
</ol>
<span class="note">If you have already loaded this page once successfully, you need to use MySQL Workbench to drop the <b>MyGuests</b> table before it will work again.</span>
</li>
<!-- 5 -->
<li>Code a PHP file to insert some data:
<ol>
<li>Create a PHP file named <b class="copyText"><?=$saveFilename?>_InsertData.php</b> in the <b><?=$evaluationName?></b> directory and open it in an editor.</li>
<li>Include the <b class="copyText">application.php</b> file.</li>
<li>Call the <b class="php">beginPage</b> function with a parameter of <b class="copyText">Lab <?=$evaluationNumber?> - <?=$userFullName?> - Insert some data</b>.</li>
<li>Copy and modify code from the <a href="https://www.w3schools.com/php/php_mysql_insert.asp">PHP MySQL Insert Data</a> tutorial.
<br>You may use either the <b>MySQLi Object-oriented</b> or <b>MySQLi Procedural</b> code, whichever you wish.
<br>You will need to change the values of the <b>$username</b> and <b>$password </b> variables.
</li>
<li>Call the <b class="php">endPage</b> function</li>
<li>Save the <b><?=$saveFilename?>_InsertData.php</b> file.</li>
<li>Verify that your page works.
<ol type="i">
<li>Start Apache if it is not running.</li>
<li>Open up a browser.</li>
<li>In the address bar enter <b class="copyText">http://localhost/CST1146/<?=$evaluationName?>/</b> and hit enter.</li>
<li>Click on your <b><?=$saveFilename?>_InsertData.php</b> file.
<br>You should see a page like:<br>
<? /**/ BrowserBegin('Lab '.$evaluationNumber.' - '.$userFullName,'http://localhost/CST1146/'.$saveFilename.'_CreateDatabase.php',820); ?>
<h1 class="left">Lab <?=$evaluationNumber?> - <?=$userFullName?> - Insert some data</h1>
New record created successfully
<br><span style="color:silver; font-size:smaller">Written by <?=$userFullName?>.</span>
<? BrowserEnd(); /**/ ?>
If this is not what you see then you have errors in your code.
</li>
<li><b class="info">Take a screenshot of the page</b> and save the image as <b class="copyText"><?=$saveFilename?>_InsertData.png</b> in your <b><?=$dataFolder?><?=$dirSep?><?=$courseNumber?><?=$dirSep?><?=$evaluationName?></b> directory.
<br>Make sure that the address bar is visible in your browser before saving the image.
</li>
</ol>
<span class="note">If you check with MySQL Workbench there should now data in the <b>MyGuests</b> table.</span>
</li>
</ol>
</li>
<!-- 6 -->
<!-- 7 -->
<!-- 8 -->
<!-- 9 -->
<!-- 10 -->
<li>Turn in your assignment:
<ol>
<li>Ensure the following files are in your <b><?=$evaluationName?></b> folder:<br>
<?
$fileList = array(
$saveFilename.'_mysqli.png',
$saveFilename.'_CreateDatabase.php',
$saveFilename.'_CreateTable.php',
$saveFilename.'_InsertData.php',
$saveFilename.'_CreateDatabase.png',
$saveFilename.'_CreateTable.png',
$saveFilename.'_InsertData.png',
);
natcasesort($fileList);
foreach ($fileList as $fileName) {
?>
<?=$fileName?><br>
<?
}
?>
</li>
<li>Zip up your <b><?=$evaluationName?></b> folder into a file named <b class="copyText"><?=$uploadFilename?></b>.</li>
<li>Browse and select your <b><?=$uploadFilename?></b> file: <input type="file" name="fileUpload" id="inpFileUpload"<?=$disabled?>><div id="divFileploadError"></div></li>
<li>Then <input type="submit" name="f_subtask" id="inpSubmit" value="Submit"<?=$disabled?>> for grading.</li>
</ol>
</li>
</ol><? if ( $disabled ) { ?><span class="error bold">Notice: Do not perform this assignment unless this notice has been removed.</span><? } ?>
</fieldset>
<?
require('../LabNotes.phpinc');
require('Gradebook/EvaluationSubmission_END.phpinc'); // Replaced.
?>