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  • PHP 数组的添加和读取

    在实际的开发中,会经常使用数组的添加和读取。这里把经常使用的操作记下来,以备以后查阅。

     1 <?php
     2 //一维数值数组
     3 $list = array('wang','god');
     4 $list[] ='biaobiao';
     5 $list[] = 'chaofan';
     6 foreach($list as $v){
     7     echo $v."<br />";
     8 }
     9 
    10 //一维关联数组
    11 $list1 = array(
    12     'name' => 'god',
    13     'info' => 'XXXXX',
    14     'number' => 123213
    15     );
    16 $list1['address'] = 'Beijing';
    17 foreach($list1 as $key => $value){
    18     echo $key . "=>" . $value."<br />";
    19 }
    20 
    21 
    22 //二位数值数组
    23 $list = array(
    24     array(1,4,12,3),
    25     array(2,5,6,10),
    26     array(3,7,9,8)
    27 );
    28 foreach($list as $value){
    29     foreach($value as $v){
    30         echo $v ." ";
    31     }
    32     echo "<br />";
    33 }
    34 
    35 //二维数组关联数组
    36 $lists = array();
    37 $list0 = array(
    38     'name' => 'god',
    39     'info' => 'XXXXX',
    40     'number' => 123213
    41 );
    42 $lists[] = $list0;
    43 $list1 = array(
    44     'name' => 'chaofan',
    45     'info' => 'SSSSSS',
    46     'number' => 41123
    47 );
    48 $lists[] = $list1;
    49 $list2 = array(
    50     'name' => 'biaobiao',
    51     'info' => '#######',
    52     'number' => 56732
    53 );
    54 $lists[] = $list2;
    55 
    56 foreach($lists as $key => $value){
    57     echo "name:".$lists[$key]['name']." info:".$lists[$key]['info']." number:".$lists[$key]['number']."<br />";
    58 }
    59 
    60 foreach($lists as $key => $value){
    61     $lists[$key]['nick'] =  $lists[$key]['name']." host";
    62 }
    63 ?>
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  • 原文地址:https://www.cnblogs.com/godlei/p/6580830.html
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