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POmultiple inputs - Problems with array
 

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  1. POmultiple inputs - Problems with array
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    <p>it is such that I need to use multiple inputs on my side,</p> <p>I've tried to do like this but it does not work as it will not show up on the page at all in some manner.</p> <p><strong>HTML</strong></p> <pre><code>&lt;div id="onlinetestside"&gt; &lt;div id="onlinetestsidealt"&gt;&lt;?php echo $ordet;?&gt;&lt;/div&gt; &lt;input type="text" name="ord[]" maxlength="190"&gt; &lt;div style="clear:both;"&gt;&lt;/div&gt; &lt;/div&gt; </code></pre> <p><strong>PHP</strong></p> <pre><code>//ordetalt its coming from database. $alt = $_POST["ord"]; if($ordetalt == $alt) { echo $ordetalt . " og " . $alt; } else { echo "Error " . $ordetalt . " and " . $alt; } </code></pre> <p><strong>error appears like this:</strong></p> <p><em>Error Hej and Array</em></p> <p>What I want to get to it shall be such that <strong>"$ordetalt == $alt"</strong> have the same content and it fits together.</p> <p><strong>EIDT</strong></p> <p>Here I show the entire code where I need to download some code to the side.</p> <pre><code>if ($stmt = $this-&gt;mysqli-&gt;prepare('SELECT id, ordet, ordetalt FROM test WHERE getid = ?')) { $stmt-&gt;bind_param('i', $id); $id = $_GET['id']; $stmt-&gt;execute(); $stmt-&gt;bind_result($id, $ordet, $ordetalt); while ($stmt-&gt;fetch()) { ?&gt; &lt;div id="onlinetestside"&gt; &lt;div id="onlinetestsidealt"&gt;&lt;?php echo $ordet;?&gt;&lt;/div&gt; &lt;input type="text" name="ord[]" maxlength="190"&gt; &lt;div style="clear:both;"&gt;&lt;/div&gt; &lt;/div&gt; &lt;?php //ordetalt its coming from database $alt = $_POST["ord"]; if($ordetalt == $alt) { echo $ordetalt . " og " . $alt; } else { echo "Error " . $ordetalt . " and " . $alt; } } $stmt-&gt;close(); </code></pre> <p>} </p> <p>EIDT EIDT</p> <pre><code>$i = 0; $a = $i++; $alt = $_POST["ord"][$a]; if($ordetalt == $alt) { echo $ordetalt . " og " . $alt; } else { echo "Error " . $ordetalt . " and " . $alt; } </code></pre>
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    1. PTQuestion
    1. USJesper Petersen
    1. USJesper Petersen
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    1. CO`$_POST["ord"]` is an array, so `$alt` is an array. What is `$ordetalt`?
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      1. POmultiple inputs - Problems with array
      1. USBarmar
    2. CO@Barmar `$ _POST["ord"]` is the same as `$alt`, but `$ordetalt` of it comes out of the database
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      1. POmultiple inputs - Problems with array
      1. USJesper Petersen
    3. COAnd what is in it? Is it an array or a string? If it's a string, why are you trying to compare it with an array? And what do you expect to happen when you echo an array?
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      1. POmultiple inputs - Problems with array
      1. USBarmar
 

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