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POPHP Procedural To OOP
 

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    <p>I'm trying to convert my procedural code to oop.</p> <pre><code> &lt;?php $dbc = get_dbc(); $info = mysqli_query($dbc, "SELECT info_id, info_title FROM text") or die("Error: ".mysqli_error($dbc)); while ($info_row = mysqli_fetch_array($info)) { $info_id = $info_row['info_id']; $info_title = $info_row['info_title']; ?&gt; &lt;div style="width: 100%;"&gt; &lt;div style="float: left;"&gt; &lt;?php echo $info_id; ?&gt; &lt;/div&gt; &lt;div style="float: left;"&gt; &lt;?php echo $info_title; ?&gt; &lt;/div&gt; &lt;div style="clear: both;"&gt;&lt;/div&gt; &lt;/div&gt; &lt;?php } ?&gt; </code></pre> <p>My incomplete attempt at classes/objects without the HTML styling:</p> <pre><code> &lt;?php class InfoTest { private $info_id; private $info_title; public function __construct() { $dbc = get_dbc(); $info = $dbc-&gt;query ("SELECT info_id, info_title FROM text"); if ($dbc-&gt;error) { printf("Error: %s\n", $dbc-&gt;error); } while ($info_row = $info-&gt;fetch_array()) { $info_id = $info_row['info_id']; $info_title = $info_row['info_title']; } $info-&gt;free(); $this-&gt;info_id = $info_id; $this-&gt;info_title = $info_title; } public function setInfoID() { $this-&gt;info_id = $info_id; } public function getInfoID() { return $this-&gt;info_id; } public function setInfoTitle() { $this-&gt;info_title = $info_title; } public function getInfoTitle() { return $this-&gt;info_title; } public function __destruct() { } } ?&gt; &lt;?php $display = new InfoTest(); echo $display-&gt;getInfoID(); echo $display-&gt;getInfoTitle(); ?&gt; </code></pre> <p>My procedural code prints out: 1 One 2 Two.</p> <p>My oop code prints out: 2 Two</p> <p>From my understanding the oop prints out that way because $info_id and $info_title aren't arrays, and only print out the last stored information.</p> <p>So, if I change:</p> <pre><code>$info_id = $info_row['info_id']; $info_title = $info_row['info_title']; </code></pre> <p>To:</p> <pre><code>$info_id[] = $info_row['info_id']; $info_title[] = $info_row['info_title']; </code></pre> <p>And print the arrays, it displays all the information I want, but how to display it in non-array form?</p> <p>Is what I'm doing so far correct or am I approaching this wrong?</p>
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