107 lines
2.4 KiB
PHP
107 lines
2.4 KiB
PHP
<?php
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$dataLines = array();
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/*
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* connect to the database
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*/
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$dbLink = mysql_connect("[DBSERVER]",
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"[DBUSER]",
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"[DBPASSWORD]");
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if (!$dbLink) {
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print "Could not connect: ".mysql_error();
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exit(0);
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}
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if (!mysql_select_db("jpsamplesalesdb", $dbLink)) {
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print "Could not select database: ".mysql_error();
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exit(0);
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}
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/*
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* perform the query for each series of data
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*/
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$dataLines = array();
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/*
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* Blue Robots
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*/
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$sql = "SELECT SUM(amount) AS monthAmount
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FROM salesByMonth
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WHERE saleYear=2008
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AND product_id = '1'
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GROUP BY saleMonth
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ORDER BY saleMonth ";
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$result = mysql_query($sql, $dbLink);
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$dataNum = 1;
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while ( $row = mysql_fetch_array($result,MYSQL_ASSOC) ) {
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$dataLines[] = "data".$dataNum."series1: ".$row["monthAmount"];
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$dataNum++;
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}
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mysql_free_result($result);
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/*
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* Green Robots
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*/
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$sql = "SELECT SUM(amount) AS monthAmount
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FROM salesByMonth
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WHERE saleYear=2008
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AND product_id = '2'
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GROUP BY saleMonth
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ORDER BY saleMonth ";
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$result = mysql_query($sql, $dbLink);
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$dataNum = 1;
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while ( $row = mysql_fetch_array($result,MYSQL_ASSOC) ) {
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$dataLines[] = "data".$dataNum."series2: ".$row["monthAmount"];
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$dataNum++;
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}
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mysql_free_result($result);
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/*
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* Red Robots
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*/
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$sql = "SELECT SUM(amount) AS monthAmount
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FROM salesByMonth
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WHERE saleYear=2008
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AND product_id = '3'
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GROUP BY saleMonth
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ORDER BY saleMonth ";
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$result = mysql_query($sql, $dbLink);
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$dataNum = 1;
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while ( $row = mysql_fetch_array($result,MYSQL_ASSOC) ) {
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$dataLines[] = "data".$dataNum."series3: ".$row["monthAmount"];
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$dataNum++;
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}
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mysql_free_result($result);
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/*
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* Yellow Robots
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*/
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$sql = "SELECT SUM(amount) AS monthAmount
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FROM salesByMonth
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WHERE saleYear=2008
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AND product_id = '4'
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GROUP BY saleMonth
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ORDER BY saleMonth ";
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$result = mysql_query($sql, $dbLink);
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$dataNum = 1;
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while ( $row = mysql_fetch_array($result,MYSQL_ASSOC) ) {
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$dataLines[] = "data".$dataNum."series4: ".$row["monthAmount"];
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$dataNum++;
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}
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mysql_free_result($result);
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/*
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* Output the data lines
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*/
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foreach ($dataLines as $dataLine)
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{
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print $dataLine . PHP_EOL;
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}
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/*
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* all finished so close db connection and exit
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*/
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mysql_close($dbLink);
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exit(0);
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?>
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