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PORearrange array
 

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  1. PORearrange array
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    <p>Array starts like this:</p> <pre><code>Array ( [SMART Board] =&gt; Array ( [0] =&gt; sb1 [1] =&gt; sb2 [2] =&gt; sb3 ) [Projector] =&gt; Array ( [0] =&gt; pr1 [1] =&gt; pr2 [2] =&gt; pr3 ) [Speakers] =&gt; Array ( [0] =&gt; sp1 [1] =&gt; sp2 [2] =&gt; sp3 ) [Splitter] =&gt; Array ( [0] =&gt; spl1 [1] =&gt; spl2 [2] =&gt; spl3 ) [Wireless Slate] =&gt; Array ( [0] =&gt; ws1 [1] =&gt; ws2 [2] =&gt; ws3 ) ) </code></pre> <p>The keys are used as my table columns titles. Their individual arrays are to carry the column information.</p> <p>I have split it up even further with <code>array_slice</code> and <code>array_merge_recursive</code> to look pretty as 2 arrays - 1 holds the column names, the other looks like this:</p> <pre><code>Array ( [0] =&gt; sb1 [1] =&gt; sb2 [2] =&gt; sb3 [3] =&gt; pr1 [4] =&gt; pr2 [5] =&gt; pr3 [6] =&gt; sp1 [7] =&gt; sp2 [8] =&gt; sp3 [9] =&gt; spl1 [10] =&gt; spl2 [11] =&gt; spl3 [12] =&gt; ws1 [13] =&gt; ws2 [14] =&gt; ws3 ) </code></pre> <p>However, when trying to write the table I'm getting keys 0, 1, 2 as the column data, then row break then 3, 4, 5 then row break... etc. </p> <p>I need it to be 0, 3, 6, 9, 12 row break 1, 4, 7, 10, 13 row break etc...</p> <p>How can I either rearrange my array to allow for this, or rewrite how the data goes into the table so that the correct information lines up with the appropriate column?</p> <pre><code>foreach(unserialize($dl-&gt;data) as $data){ //first 3 are specialinstructions, system, and room $uniques = array_slice($data,0,3); $rows = array_slice($data,3); $rows2 = array_merge_recursive($rows2, $rows); //get the specialinstructions, system, and room foreach($uniques as $unique){ echo $unique."&lt;br/&gt;"; }///foreach uniques echo "&lt;br&gt;"; }///foreach unserialized $numberofrooms = count($rows2[key($rows2)]); $numberofproducts = count($rows2); print_r($rows2); unset($rows); //write the individual rows foreach($rows2 as $header=&gt;$rowset){ $headers[] = $header; foreach($rowset as $row){ $rows[] = $row; }//foreach rowset }//foreach rows2 echo "&lt;p&gt;"; print_r($rows); echo '&lt;table class="data-table"&gt; &lt;caption&gt;DL&lt;/caption&gt; &lt;thead&gt;&lt;tr&gt;'; foreach($headers as $header){ echo "&lt;th&gt;".$header."&lt;/th&gt;"; } echo '&lt;/tr&gt;&lt;/thead&gt;'; echo '&lt;tbody&gt;'; $i = 0; foreach($rows as $row){ if($i == 3 || $i == 0){ echo "&lt;tr&gt;"; $i = 1; } echo '&lt;td&gt;'.$row.'&lt;/td&gt;'; if($i == 2){ echo "&lt;/tr&gt;"; } $i++; } echo '&lt;/tbody&gt;&lt;/table&gt;'; </code></pre>
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    1. USBart Kiers
    1. USbradenkeith
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    1. COAs a hint: Imo it is much easier to grasp the structure of the code if you don't `echo` the HTML. Do it this way, e.g.: `<?php foreach($headers as $header):?> <th><?php echo $header ?></th> <?php endforeach; ?>`
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      1. USFelix Kling
    2. COThanks Felix, I normally go with that. However this is wrapped up in a function and I feel it's cleaner to see exactly what I'm outputting.
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      1. USbradenkeith
 

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