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POPHP Using a while loop to fetch items, using a dynamic select function?
 

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  1. POPHP Using a while loop to fetch items, using a dynamic select function?
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    <p>Okay, I've never ever used dynamic functions, not sure why, I've never liked using explode(), implode(), etc.</p> <p>but I've tried it out, and something went wrong.</p> <pre><code> public function fetch($table, array $criteria = null) { // The query base $query = "SELECT * FROM $table"; // Start checking if ($criteria) { $query .= ' WHERE ' . implode(' AND ', array_map(function($column) { return "$column = ?"; }, array_keys($criteria))); } $check = $this-&gt;pdo-&gt;prepare($query) or die('An error has occurred with the following message:' . $query); $check-&gt;execute(array_values($criteria)); $fetch = $check-&gt;fetch(PDO::FETCH_ASSOC); return $fetch; } </code></pre> <p>This is my query.</p> <p>Basically I will return the variable <code>$fetch</code> which holds the fetch method.</p> <p>and then somewhere, where I want to use the while loop to fetch data, I will use that:</p> <pre><code>$r = new Database(); while ($row = $r-&gt;fetch("argonite_servers", array("server_map" =&gt; "Wilderness"))) { echo $row['server_map']; } </code></pre> <p>Now, I am not getting any errors, but the browser is loading and loading forever, and eventually will get stuck due to lack of memory.</p> <p>That's because the loop is running and running without stopping. Why is it doing this? How can I get this dynamic query to work?</p> <p>EDIT:</p> <pre><code>$r = new Database(); $q = $r-&gt;fetch("argonite_servers", array("server_map" =&gt; "Wilderness")); while ($row = $q-&gt;fetch(PDO::FETCH_ASSOC)) { echo $row['server_map']; } </code></pre>
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    1. USJunatanm Degraded
    1. USJunatanm Degraded
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      1. POPHP Using a while loop to fetch items, using a dynamic select function?
      1. USu_mulder
 

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