📄 example.php

📁 PHP4_0入门与提高源程序代码

💻 PHP

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<HTML>
<BODY BGCOLOR="white">
<PRE>
<?php

require("class.hist");

//构造一个测试数组
$vals = array(
			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2
		);


//创建一个实例 
$h = new Histogram;

//计算并输出结果
$h->create($vals,6,"Test 1");
$h->printStats();
$h->printBins();

//直接进入结果数组

$result = $h->getBins();
echo "\n\nresult is of type: ".gettype($result)."\n";
while (list($key,$val) = each($result)) {
	echo $key."\t".$val."\n";
}

$result = $h->getStats();
echo "\n\nresult is of type: ".gettype($result)."\n";
while (list($key,$val) = each($result)) {
	echo $key."\t".$val."\n";
}

//创建另外一个实例
echo "\n\n============\n\n";
$k = new Histogram($vals,7,"Constructed histogram");
$k->printStats();
$k->printBins();

?>
</PRE>
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