文档介绍：01
<?php
02
$number = array(1,3,5,7,9);
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//定义空数组
04
$result = array();
05
$color =array("red","blue","green")arrayFilled = array_fill(0,5,$fillarray);//
这里的$fillarray 可以是字符串，如"test".
05
echo "<pre>";
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print_r
($arrayFilled);
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echo "</pre>";
08
$keys = array("string","2",9,"SDK","PK");
09
$array2 =
array_fill_keys($keys,"testing");
10
echo "<pre>";
11
print_r
($array2);
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echo "</pre>";
13
?>
运行结果：
01
Array
02
(
03
[0] =>
Array
04
(
05
[0]
=> a
06
[1]
=> b
07
[2]
=> c
08
[3]
=> d
09
)
10
[1] =>
Array
11
(
12
[0]
=> a
13
[1]
=> b
14
[2]
=> c
15
[3]
=> d
16
)
17
[2] =>
Array
18
(
19
[0]
=> a
20
[1]
=> b
21
[2]
=> c
22
[3]
=> d
23
)
24
[3] =>
Array
25
(
26
[0]
=> a
27
[1]
=> b
28
[2]
=> c
29
[3]
=> d
30
)
31
[4] =>
Array
32
(
33
[0]
=> a
34
[1]
=> b
35
[2]
=> c
36
[3]
=> d
37
)
38
)
39
Array
40
(
1
<?PHP
2
$speed = array(50,120,180,240,380);
3
foreach($speed as $keys=>$values){
4
echo $keys."=>".$values."<br
41
[string]
=> testing
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[2] =>
testing
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[9]
=> testing
44
[SDK]
=> testing
45
[PK]
=> testing
46
)
3. 数组的遍历
foreach 遍历
foreach (array_expression as $value){}
foreach (array_expression as $key => $value){}
/>";
5
}
6
?>
运行结果：
1
0=>50
2
1=>120
3
2=>180
01
<?PHP
02
$staff = array(
03
array("姓名
","性别","年龄"),
04
array("小张
","男",24),
05
array("
小王","女",25),
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array("
小李","男",23)
07
);
08
echo "<table
border=2>";
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while(list($keys,$value) =
each($staff)){
10
list($name,$sex,$age)
=
$value;
1
1
echo "<tr><td>$name</td><td>$sex</td><td>$age<
/td></tr>";
4
3=>240
5
4=>380
while 循环遍历
while 循环遍历一般结合 list 函数，以下是实例