很抱歉沒有使用正確的術語。在編程方面，我是一個非常“周末戰士”，但我正在努力變得更好。我有兩個以關聯數組作為值的索引數組。ArrayOne有一個值[uid_apps]，我想將其用作ArrayTwo的過濾器，因此我可以創建ArrayThree。第三個數組將僅包含ArrayTwo中與ArrayOne[uid_apps]中的值匹配的數組項。我查看了 ar array_combine() 和 array_intersect()，但我沒有看到一條清晰的成功之路。我也弄亂了array_filter()，但無法讓它工作。下面是arrayOne、arrayTwo 和所需的arrayThree 的示例。非常感謝您提供的任何幫助。陣列一 [0] => Array ( [uid_appMembership] => 3 [uid_apps] => 1 [uid_main] => 3 [privileges] => 555 ) [1] => Array ( [uid_appMembership] => 4 [uid_apps] => 3 [uid_main] => 3 [privileges] => 555 )數組二 [0] => Array ( [uid_apps] => 1 [name_apps] => GHS Walk Through Evaluation [site_apps] => ghs_001 [team_apps] => ghs_admin [admin_uid] => 2 [dir_apps] => ghs_walk-through-evaluation ) [1] => Array ( [uid_apps] => 2 [name_apps] => CTE Work Based Learning Solution [site_apps] => do_000 [team_apps] => do_cte [admin_uid] => 3 [dir_apps] => do_cte-wbl ) [2] => Array ( [uid_apps] => 3 [name_apps] => GHS Parking Permit Solution [site_apps] => ghs_001 [team_apps] => ghs_parking [admin_uid] => 3 [dir_apps] => ghs_parking-permits ) [3] => Array ( [uid_apps] => 4 [name_apps] => GHS F-List [site_apps] => ghs_001 [team_apps] => ghs_counseling [admin_uid] => 3 [dir_apps] => ghs_flist )所需的 ArrayThree我想使用 arrayOne 和 arrayTwo 創建這個數組。
2 回答
偶然的你
TA貢獻1841條經驗 獲得超3個贊
遍歷數組并檢查 uid_apps 值在其他數組中是否可用，如果可用，則將其添加到第三個數組中。使用數組中的檢查。
$arr1 = array(
array(
'uid_appMembership' => 3,
'uid_apps' => 1,
'uid_main' => 3,
'privileges' => 555
),
array(
'uid_appMembership' => 4,
'uid_apps' => 3,
'uid_main' => 3,
'privileges' => 555
)
);
$arr2 = array(
array(
'uid_apps' => 1,
'name_apps' => 'GHS Walk Through Evaluation',
'site_apps' => 'ghs_001',
'team_apps' => 'ghs_admin',
'admin_uid' => 2,
'dir_apps' => 'ghs_walk-through-evaluation'
),array(
'uid_apps' => 2,
'name_apps' => 'CTE Work Based Learning Solution',
'site_apps' => 'do_000',
'team_apps' => 'do_cte',
'admin_uid' => 3,
'dir_apps' => 'do_cte-wbl'
),array(
'uid_apps' => 3,
'name_apps' => 'GHS Parking Permit Solution' ,
'site_apps' => 'ghs_001',
'team_apps' => 'ghs_parking',
'admin_uid' => 3,
'dir_apps' => 'ghs_parking-permits'
),array(
'uid_apps' => 4,
'name_apps' => 'GHS F-List',
'site_apps' => 'ghs_001',
'team_apps' => 'ghs_counseling',
'admin_uid' => 3,
'dir_apps' => 'ghs_flist'
)
);
$arr3 = array();
foreach ($arr2 as $key => $value) {
$res = chk_val($arr1,$value['uid_apps']);
if($res == true){
array_push($arr3,$arr2[$key]);
}
}
function chk_val($arr,$val){
foreach ($arr as $key => $value) {
if(in_array($val,$value)){
return true;
}else{
return false;
}
}
}
工作示例： http: //phpfiddle.org/main/code/sdri-fbpk
catspeake
TA貢獻1111條經驗 獲得超0個贊
這是獲得所需數組的方法
$dataa = array();
foreach ($names as $key => $name) {
foreach($ips as $key2=>$ip){
if($name['uid_apps'] == $ip['uid_apps']){
$dataa[] = $name;
}
}
}
print_r($dataa);
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