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<html>
<head>
<title>函数应用</title>
</head>
<body>
<h2>操作数组函数综合应用</h2>
<?php
echo "<b>取出数组元素中的部分内容:</b><br>";
$color=array ("red", "green", "blue");
$weekday=array ("mon", "tue", "wen");
print_r(array_slice($color,1,2));
echo "<br>";
print_r(array_slice($color,1,2,true));
echo "<br>";
echo "<b>插入内容到数组中:</b><br>";
echo "头部插入:";
array_unshift($color,"yellow");
print_r($color);
echo "<br>尾部插入:";
array_push($weekday,"thu");
print_r($weekday);
echo "<br><b>去掉或替换数组内容:</b><br>";
print_r(array_splice($color,-3));
echo "<br>";
?>
</body>
</html>