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| <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>배열의 내용을 디버그 표시하고 싶을 때</title>
<link href="style.css" rel="stylesheet">
</head>
<body>
<div>
<?php
$data = array(array('string' => '영수', 'bool' => true),
array('string' => '', 'float' => 3.1415),
array('int' => 10, 'null' => null));
echo "<table><tr>";
echo '<td class="vtop">print_r() 함수로 표시<pre>';
print_r($data);
echo "</pre></td>";
echo '<td class="vtop">var_dump() 함수로 표시<pre>';
var_dump($data);
echo "</pre></td>";
echo '<td class="vtop">var_export() 함수로 표시<pre>';
var_export($data);
echo "</pre></td>";
echo "</tr></table>";
?>
</div>
</body>
</html>
|
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