PHP ??? ??
?? ?????? ??? ??? ??/?? ??? ????? ?? ?????.
??? ???? ???? ?? ? ? ??? ?? ???? ?? ??? ?? ????? PHP? ??? ??? ???? ???.
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PHP ??? ??? ??? ??? ???, ?? ??? ??? ?????
PHP? ?? 2, 3, 4, 5? ?? ?? ? ??? ??? ?? ??? ??? ??? ? ????. ??? ???? ???? 3? ??? ??? ???? ? ???? ????. deep
?? : ??? ??? ???? ?? ??? ??? ?? ?????.
php 2?? ??
2?? ??? ??? ????, ????? 3?? ??? ??? ????
??: 2?? ???? ??? ???? ?? ? ?? ???? ?????
?
???? ??? ??????
| 姓名 | 語(yǔ)文 | 數(shù)學(xué) | 英語(yǔ) |
| 小明 | 90 | 80 | 77 |
| 小龍 | 88 | 75 | 89 |
| 小花 | 9 | 95 | 94 |
? ???? ??? 2?? ??? ??? ? ????.
$arr=array(
array( "???" ,"90","80","77"),
array("小龍","88","75","89"),
array("???"," 99"," 95","94"),
);
??? ???? ??? ?????:
<?php
header("Content-type:text/html;charset=utf-8");
$arr=array(
array("小明","90","80","77"),
array("小龍","88","75","89"),
array("小花","99","95","94"),
);
echo $arr[0][0]."---語(yǔ)文：".$arr[0][1].":數(shù)學(xué)：".$arr[0][2].":英語(yǔ):".$arr[0][3]."<br>";
echo $arr[1][0]."---語(yǔ)文：".$arr[1][1].":數(shù)學(xué)：".$arr[1][2].":英語(yǔ):".$arr[1][3]."<br>";
echo $arr[2][0]."---語(yǔ)文：".$arr[2][1].":數(shù)學(xué)：".$arr[2][2].":英語(yǔ):".$arr[2][3]."<br>";
?>???? ?? ??:
Xiao Ming---???: 90: ??: 80: ??: 77
Xiaolong---???: 88: ??: 75: ??: 89
Xiaohua---???: 99: ??: 95: ??: 94
?? for ?? ??? ?? for ??? ???? ??? ??? ?? ????. ??
????
<?php
header("Content-type:text/html;charset=utf-8");
$arr=array(
array("小明","90","80","77"),
array("小龍","88","75","89"),
array("小花","99","95","94"),
);
for($x=0;$x<3;$x++){
echo "<p>行數(shù)$x</p>";
echo"<ul>";
for($row=0;$row<3;$row++){
echo "<li>".$arr[$x][$row]."</li>";
}
echo"</ul>";
}
?>???? ?? ??:
? ? 0
? Xiao Ming
? 90
? 80
1?
? Xiaolong
? 88
? 75
2?
? Xiaohua
? 99
? 95
PHP 3?? ??
??: 2?? ??? ?? ??? ????? ? ?? ???? ?????
????
<?php
$name=array(
array(
array('tom','andy','jack'),
array('row','laya','lis')
),
);
print_r($name[0][1][1]);
?>???? ?? ??:
laya
