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POphp count the values between 2 intervals in foreach loop
 

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  1. POphp count the values between 2 intervals in foreach loop
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    <p>I have the following array :</p> <pre><code> Array ( [0] =&gt; Array ( [serial_number] =&gt; 00127B4EE68F [start_log_date] =&gt; 00:34:28 [log_date] =&gt; 00:36:52 [good_files] =&gt; 11 [bad_files] =&gt; 0 [interrupted_files] =&gt; 0 [skipped_door_files] =&gt; 0 [max_rate] =&gt; 560.52 [min_rate] =&gt; 215.59 [avg_rate] =&gt; 360.54 [total_bytes_before_transfer] =&gt; 40598530 [total_bytes_after_transfer] =&gt; 0 [firmware] =&gt; 10.6 ) [1] =&gt; Array ( [serial_number] =&gt; 00127B4F0F98 [start_log_date] =&gt; 00:59:55 [log_date] =&gt; 01:00:21 [good_files] =&gt; 1 [bad_files] =&gt; 0 [interrupted_files] =&gt; 0 [skipped_door_files] =&gt; 0 [max_rate] =&gt; [min_rate] =&gt; [avg_rate] =&gt; [total_bytes_before_transfer] =&gt; 2276 [total_bytes_after_transfer] =&gt; 0 [firmware] =&gt; 10.6 ) [2] =&gt; Array ( [serial_number] =&gt; 00127B4F0F97 [start_log_date] =&gt; 01:00:59 [log_date] =&gt; 01:01:55 [good_files] =&gt; 4 [bad_files] =&gt; 0 [interrupted_files] =&gt; 0 [skipped_door_files] =&gt; 0 [max_rate] =&gt; 557.7 [min_rate] =&gt; 334.16 [avg_rate] =&gt; 397.21 [total_bytes_before_transfer] =&gt; 11979855 [total_bytes_after_transfer] =&gt; 0 [firmware] =&gt; 10.6 ) [3] =&gt; Array ( [serial_number] =&gt; 00127B4ED82D [start_log_date] =&gt; 01:08:10 [log_date] =&gt; 01:08:35 [good_files] =&gt; 1 [bad_files] =&gt; 0 [interrupted_files] =&gt; 0 [skipped_door_files] =&gt; 0 [max_rate] =&gt; [min_rate] =&gt; [avg_rate] =&gt; [total_bytes_before_transfer] =&gt; 234 [total_bytes_after_transfer] =&gt; 0 [firmware] =&gt; 10.6 ) [4] =&gt; Array ( [serial_number] =&gt; 00127B4EE61D [start_log_date] =&gt; 01:54:51 [log_date] =&gt; 01:55:17 [good_files] =&gt; 1 [bad_files] =&gt; 0 [interrupted_files] =&gt; 0 [skipped_door_files] =&gt; 0 [max_rate] =&gt; [min_rate] =&gt; [avg_rate] =&gt; [total_bytes_before_transfer] =&gt; 68136 [total_bytes_after_transfer] =&gt; 0 [firmware] =&gt; 10.6 ) ) </code></pre> <p>I want to check if the value from <code>log_date</code> is smaller than the next <code>start_log_date</code>. If it's smaller, make a count and continue. I made a <code>foreach</code> loop but I don't get the result I want.</p> <p>This is how I want to display the results (example):</p> <pre><code>Simultaneous connections: 2 - from 03:38:55 PM to 04:51:10 PM - ( 1h 12 min ) 1 serial number start_log_date log_date 2 serial number start_log_date log_date Simultaneous connections: 1 - from 03:38:55 PM to 03:40:10 PM - ( 1 min ) 1 serial number start log date log_date etc... </code></pre> <p>This is my initial loop:</p> <pre><code> $iCount = 1; $i = 0; foreach($aRecordsPerDay as $key=&gt;$aRow) { $aTimeStart[] = strtotime($aRow["start_log_date"]); $aTimeStopOld[] = strtotime($sTimeStopOld); if(strtotime($aRow['start_log_date']) &lt; max($aTimeStopOld)) { $sTimeStart = $aTimeStart[$i-$iCount]; $sTimeStop = $aRow['log_date']; if(strtotime($sTimeStop) &lt; strtotime($sTimeStopOld)) $sTimeStop = $sTimeStopOld; $aTimeStop[] = strtotime($sTimeStop); $iCount+=1; } else { if($iCount &gt; 1) { echo "Simultaneous connections".$iCount; $iCount = 1; } else { echo "Simultaneous connections 1"; $iCount = 1; } } $sTimeStartOld=$aRow['start_log_date']; $sTimeStopOld=$aRow['log_date']; $i++; ///show data } </code></pre> <p>and this is the result I get:</p> <pre><code> 1 serial number start_log_date log_date 2 serial number start_log_date log_date Simultaneous connections: 2 - from 03:38:55 PM to 04:51:10 PM - ( 1h 12 min ) 1 serial number start log date log_date Simultaneous connections: 1 - from 03:38:55 PM to 03:40:10 PM - ( 1 min ) etc.. </code></pre>
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    1. USRadu Daniel
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    1. COCan you show the loop?
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      1. USqwertynl
    2. COplease show attempts so people can help you with problems
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      1. UScharlietfl
    3. COSay your loop looks like this `foreach ($arr as $key=>$value)`, you can easily access the next element now via `$key+1` (if it exists!)
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      1. USkero
 

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