美好的一天!我在合併/合併/連接數組時遇到錯誤。如何合併數組數組中的assiocative數組?
比如我有數組,
$array1 [] = array(
'var1' => $var1,
'var2' => $var2,
'var3' => $var3,
);
$array2 [] = array(
'var4' => $var4,
'var5' => $var5,
'var6' => $var6,
);
這些陣列有他們內部的多個記錄,但有相同數量的記錄。 當我的var_dump他們的結構是這樣的:
//array1
array(3){
[0]=>array(3){
["var1"]=> string (4) "var1"
["var2"]=> string (4) "var2"
["var3"]=> string (4) "var3"
}
[1]=>array(3){
["var1"]=> string (4) "var1"
["var2"]=> string (4) "var2"
["var3"]=> string (4) "var3"
}
[2]=>array(3){
["var1"]=> string (4) "var1"
["var2"]=> string (4) "var2"
["var3"]=> string (4) "var3"
}
}
//array2
array(3){
[0]=>array(3){
["var4"]=> string (4) "var4"
["var5"]=> string (4) "var5"
["var6"]=> string (4) "var6"
}
[1]=>array(3){
["var4"]=> string (4) "var4"
["var5"]=> string (4) "var5"
["var6"]=> string (4) "var6"
}
[2]=>array(3){
["var4"]=> string (4) "var4"
["var5"]=> string (4) "var5"
["var6"]=> string (4) "var6"
}
}
我想補充兩個陣列
$array_combined [] = array(
'var1' => $var1,
'var2' => $var2,
'var3' => $var3,
'var4' => $var4,
'var5' => $var5,
'var6' => $var6,
);
我認爲結構應該是這樣的,當的var_dump(ED):
//array_combined
array(3){
[0]=>array(6){
["var1"]=> string (4) "var1"
["var2"]=> string (4) "var2"
["var3"]=> string (4) "var3"
["var4"]=> string (4) "var4"
["var5"]=> string (4) "var5"
["var6"]=> string (4) "var6"
}
[1]=>array(3){
["var1"]=> string (4) "var1"
["var2"]=> string (4) "var2"
["var3"]=> string (4) "var3"
["var4"]=> string (4) "var4"
["var5"]=> string (4) "var5"
["var6"]=> string (4) "var6"
}
[2]=>array(3){
["var1"]=> string (4) "var1"
["var2"]=> string (4) "var2"
["var3"]=> string (4) "var3"
["var4"]=> string (4) "var4"
["var5"]=> string (4) "var5"
["var6"]=> string (4) "var6"
}
}
我試過了:
$array_combine = array_combine($array1, $array2);
$array_merge = array_merge($array1, $array2);
$array_merge_recursive = array_merge_recursive($array1, $array2);
但我不斷收到此錯誤:
Notice: Undefined index: cmax in D:\xampp\htdocs\vra\GetVM - Copy.php on line 365
,我貼有剛相似,我真正的代碼。
行365包含回聲($ record ['var4'])。
我正在做這樣的事情來輸出組合/合併數組。
$array_merge = merge_array($array1, $array2)
foreach ($array_merge as $record) {
echo ($record['var1']);
echo ($record['var2']);
echo ($record['var3']);
echo ($record['var4']);//this is were the error occurs
echo ($record['var5']);//same error here
echo ($record['var6']);//same error here
}
使用array_combine()試過了,array_merge_recursive和$ combined_array = $陣列1 + $數組2
什麼是365線? – deceze
其實我在那裏發佈的代碼與我的真實代碼很相似。
行365包含回聲($ record ['var4'])。
我正在做這樣的事情來輸出組合/合併數組。
$ array_merge = merge_array($ array1,$ array2)
foreach($ array_merge as $ record){
echo($ record ['var1']);
echo($ record ['var2']);
echo($ record ['var3']); echo($ record ['var4']); //這是錯誤發生
echo($ record ['var5']);
echo($ record ['var6']);
} – taptipblard