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POHow to get last 7 days using PHP
 

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  1. POHow to get last 7 days using PHP
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    <blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="https://stackoverflow.com/questions/337760/create-an-array-of-the-last-30-days-using-php">Create an Array of the Last 30 Days Using PHP</a> </p> </blockquote> <p>I am trying to create an array with "last 7 days sales", being today plus 6 days previous. I am using this so far:</p> <pre><code>$rightnow = time(); $time_window = $rightnow - (60*60*24*6); // 6 days ago + today = 7 days $tw_time = date('M d', $time_window); $tw_time = strtotime($tw_time); // 6 days ago starting at 00:00:00 $valid_sales = mysql_query("SELECT amt, created FROM sales WHERE created &gt; $tw_time"); $sale_data = array(); foreach ($valid_sales as $sale) { $display_date = date('M d', $sale['created']); if (array_key_exists($display_date,$sale_data)) { // If date is in array $sale_data[$display_date] = $sale_data[$display_date] + $sale['amt']; // Add amount to date's sales } else { // If date is not in array $sale_data[$display_date] = $sale['amt']; // Create key with this amount } } // End foreach valid_sales </code></pre> <p>This will give me an array with the key being the date and the value being the amount of sales for that date. ie:</p> <pre><code>Array ( [Jun 19] =&gt; 19.00 [Jun 20] =&gt; 52.50 [Jun 22] =&gt; 2.00 ) </code></pre> <p>The problem I am having is that I need to add each day onto the array even if no sales existed for that day (no results were found with the MySQL query). So, I am tring to get an array like this:</p> <pre><code>Array ( [Jun 19] =&gt; 19.00 [Jun 20] =&gt; 52.50 [Jun 21] =&gt; 0.00 [Jun 22] =&gt; 2.00 [Jun 23] =&gt; 0.00 [Jun 24] =&gt; 0.00 [Jun 25] =&gt; 0.00 ) </code></pre> <p>This way, every day for the last 7 days is in the array, even if the date did not appear in the MySQL query. </p> <p>Any suggestions as to how to do this?</p>
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    1. COare you working with unixtimetamps in a mysql database?! O_o
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      1. USFrederick Behrends
 

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