PHP數(shù)組操作的多種方式與pbootcms獲取數(shù)據(jù)

1.第一種条舔,兩個二維數(shù)組合并為一個二維數(shù)組

第一種方式foreach+array_merge方法合并重組
<?php
    $a = array(array("1","2"),array("3","4"));
    $b = array(array("a","b"),array("c","d"));  
    foreach($a as $key=>$vo){
        $list[] = array_merge($vo,$b[$key]);
    }
    print_r($list);

輸出為:

array(
    [0] => array(
               [0] => "1"
               [1] => "2"
               [2] => "a"
               [3] => "b"
    )
    [1] => array(
               [0] => "3"
               [1] => "4"
               [2] => "c"
               [3] => "d"
    )
)
第二種方式,array_merge()方法合并
$a = array(array("1","2"),array("3","4"));
$b = array(array("a","b"),array("c","d"));          
$c = array_merge($a,$b);
print_r($c);

輸出為:

array(
   [0] => array(
               [0] => "1"
               [1] => "2"
    )
    [1] => array(
               [0] => "3"
               [1] => "4"
    )
    [2] => array(
               [0] => "a"
               [1] => "b"
    )
    [3] => array(
               [0] => "c"
               [1] => "d"
    )
)

2.foreach循環(huán)

foreach循環(huán)遍歷數(shù)組-取數(shù)組的某一個參數(shù)值
foreach($data as $key){
            $rdata = $key->name;
        }
foreach循環(huán)遍歷數(shù)組-取數(shù)組的某一個參數(shù)值放到新數(shù)組
$rdata =array();
foreach($data as $key){
            $rdata[] = $key->name;
        }

3.pbootcms通過config.php配置文件獲取自定義數(shù)組魄健,例如全國省市分類

<?php
return array(
    // 控制器返回數(shù)據(jù)輸出方式
    'return_data_type' => 'json',
    "全國" => array('上海','河北','山西','內(nèi)蒙古','遼寧','吉林','黑龍江', '江蘇','浙江','安徽','福建','江西','山東','河南','湖北','湖南','廣東','廣西','海南','四川','貴州','云南','西藏','陜西','甘肅','青海','寧夏','新疆','北京','天津','重慶','香港','澳門','臺灣'),
    "北京" => array("海淀區(qū)"),
    "河北" => array("石家莊市","張家口市","承德市","唐山市","秦皇島市","廊坊市","保定市","滄州市","衡水市","邢臺市","邯鄲市"),
    "山西" => array("太原市","大同市","朔州市","忻州市","陽泉市","晉中市","呂梁市","長治市","臨汾市","晉城市","運城市"),
    "內(nèi)蒙古" => array("呼和浩特市","呼倫貝爾市","通遼市","赤峰市","巴彥淖爾市","烏蘭察布市","包頭市","鄂爾多斯市","烏海市","東北地區(qū)"),
    "黑龍江" => array("哈爾濱市","黑河市","伊春市","齊齊哈爾市","鶴崗市","佳木斯市","雙鴨山市","綏化市","大慶市","七臺河市","雞西市","牡丹江市"),
    "吉林" => array("長春市","白城市","松原市","吉林市","四平市","遼源市","白山市","通化市"),
    "遼寧" => array("沈陽市","鐵嶺市","阜新市","撫順市","朝陽市","本溪市","遼陽市","鞍山市","盤錦市","錦州市","葫蘆島市","營口市","丹東市","大連市"),
    "江蘇" => array("南京市","連云港市","徐州市","宿遷市","淮安市","鹽城市","泰州市","揚州市","鎮(zhèn)江市","南通市","常州市","無錫市","蘇州市"),
    "浙江" => array("杭州市","湖州市","嘉興市","紹興市","舟山市","寧波市","金華市","衢州市","臺州市","麗水市","溫州市"),
    "安徽" => array("合肥市","淮北市","亳州市","宿州市","蚌埠市","阜陽市","淮南市","滁州市","六安市","馬鞍山市","蕪湖市","宣城市","銅陵市","池州市","安慶市","黃山市"),
    "福建" => array("福州市","寧德市","南平市","三明市","莆田市","龍巖市","泉州市","漳州市","廈門市"),
    "江西" => array("南昌市","九江市","景德鎮(zhèn)市","上饒市","鷹潭市","撫州市","新余市","宜春市","萍鄉(xiāng)市","吉安市","贛州市"),
    "山東" => array("濟南市","德州市","濱州市","東營市","煙臺市","威海市","淄博市","濰坊市","聊城市","泰安市","萊蕪市","青島市","日照市","濟寧市","菏澤市","臨沂市","棗莊市" ),
    "河南" => array("鄭州市","安陽市","鶴壁市","濮陽市","新鄉(xiāng)市","焦作市","三門峽市","開封市","洛陽市","商丘市","許昌市","平頂山市","周口市","漯河市","南陽市","駐馬店市","信陽市"),
    "湖北" => array("武漢市","十堰市","襄樊市","隨州市","荊門市","孝感市","宜昌市","黃岡市","鄂州市","荊州市","黃石市","咸寧市"),
    "湖南" => array("長沙市","岳陽市","張家界市","常德市","益陽市","湘潭市","株洲市","婁底市","懷化市","邵陽市","衡陽市","永州市","郴州市"),
    "廣東" => array("廣州市","韶關市","梅州市","河源市","清遠市","潮州市","揭陽市","汕頭市","肇慶市","惠州市","佛山市","東莞市","云浮市","汕尾市","江門市","中山市","深圳市","珠海市","陽江市","茂名市","湛江市"),
    "廣西" => array("南寧市","桂林市","河池市","賀州市","柳州市","百色市","來賓市","梧州市","貴港市","玉林市","崇左市","欽州市","防城港市","北海市"),
    "海南" => array("弘咕保口市","三亞市","三沙市","儋州市"),
    "四川" => array("成都市","廣元市","巴中市","綿陽市","德陽市","達州市","南充市","遂寧市","廣安市","資陽市","眉山市","雅安市","內(nèi)江市","樂山市","自貢市","瀘州市","宜賓市","攀枝花市"),
    "貴州" => array("貴陽市","遵義市","六盤水市","安順市","銅仁市","畢節(jié)市"),
    "云南" => array("昆明市","昭通市","麗江市","曲靖市","保山市","玉溪市","臨滄市","普洱市"),
    "西藏" => array("拉薩市","日喀則市","昌都市","林芝市","山南市","那曲市"),
    "陜西" => array("西安市","榆林市","延安市","銅川市","渭南市","寶雞市","咸陽市","商洛市","漢中市","安康市"),
    "甘肅" => array("蘭州市","嘉峪關市","酒泉市","張掖市","金昌市","武威市","白銀市","慶陽市","平?jīng)鍪?,"定西市","天水市","隴南市"),
    "青海" => array("西寧市","海東市"),
    "寧夏" => array("銀川市","石嘴山市","吳忠市","中衛(wèi)市","固原市"),
    "新疆" => array("烏魯木齊市","克拉瑪依市","吐魯番市","哈密市"),
);

use core\basic\Config;
$cityName = request('city');//這里的city通過api后綴獲取如"http://www.xxxx.com/api.php/blacklog/index/city/全國
$provincesText = Config::get($cityName);
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