close
方法:
一般陣列:array("A","B","C");
代碼key陣列:array("A"=>"35","B"=>"37","C"=>"43");
程式範例:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>陣列 Array 使用方法</title>
</head>
<body>
<?php
//陣列
$text=array("A","B","C");
echo "顯示結果:".$text[0].",".$text[1].",".$text[2];
echo "<br>";
//長度的方法:
$sum=count($text);
echo "長度的方法:".$sum;
echo "<br>";
//陣列一項一項顯示的方法
for($x=0;$x<$sum;$x++)
{
echo $text[$x];
echo "<br>";
}
//代碼key陣列的方法
$text2=array("A"=>"35","B"=>"37","C"=>"43");
echo "B的值為:".$text2['B'];
echo "<br>";
//代碼key陣列全部顯示的方法
foreach($text2 as $x=>$x_value)
{
echo "Key=".$x.",Value=".$x_value;
echo "<br>";
}
?>
</body>
</html>
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