質問編集履歴
2
求めたい結果と現在の記述を追加しました
test
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File without changes
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test
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@@ -3,6 +3,10 @@
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3
3
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PHPにて、多次元配列の配列のキーを昇順に振り直したいです。
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4
4
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5
5
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6
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+
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7
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+
キーがバラバラな多次元配列を、
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8
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+
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9
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+
```PHP
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6
10
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7
11
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$test = [
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8
12
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@@ -30,6 +34,42 @@
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30
34
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31
35
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],
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32
36
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37
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+
```
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38
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+
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39
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+
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40
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+
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41
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+
このような結果にしたいです。
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42
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+
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43
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+
```PHP
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44
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+
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45
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+
$test = [
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46
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+
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47
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[0] => [
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48
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+
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49
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'test' => [
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50
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+
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51
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[0] => ...,
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52
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+
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53
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+
[1] => ...,
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54
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+
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55
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[2] => ...
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56
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+
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57
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],
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58
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+
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59
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[1] => [
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60
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+
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61
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+
'test' => [
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62
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+
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63
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+
[0] => ...,
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64
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+
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65
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+
[1] => ...,
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66
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+
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67
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+
[2] => ...
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68
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+
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69
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],
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70
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+
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71
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+
```
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72
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+
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33
73
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34
74
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35
75
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この様な多次元配列の配列のキーを0から振り直したいのですが、
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@@ -37,3 +77,27 @@
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37
77
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Array_Merge()の場合、一次元のみ振り直され 'test' キーの中にある配列のキーは振り直されません。
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38
78
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39
79
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現在 foreach で記述していますが、スマートな方法がありましたらご教示頂けますと幸いです。
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80
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+
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81
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82
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83
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+
Foreachでの記述
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84
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+
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85
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```PHP
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86
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+
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87
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+
$each = [];
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88
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+
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89
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$i = 0;
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90
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+
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91
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foreach($test as $key1 => $val1){
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92
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93
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foreach($val1['test'] as $key2 => $val2){ // test 配列
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94
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95
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$each[$i]['test'][] = $val2;
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96
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+
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97
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}
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98
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+
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99
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+
$i++;
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100
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+
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101
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}
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102
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+
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103
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+
```
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1
一部変更
test
CHANGED
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File without changes
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test
CHANGED
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@@ -10,11 +10,11 @@
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10
10
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11
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'test' => [
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12
12
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-
[16] =>
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+
[16] => ...,
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14
14
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-
[32] =>
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[32] => ...,
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16
16
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[64] =>
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[64] => ...
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],
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@@ -22,11 +22,11 @@
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22
22
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'test' => [
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24
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25
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-
[16] =>
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+
[16] => ...,
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26
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27
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-
[32] =>
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27
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+
[32] => ...,
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28
28
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29
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-
[64] =>
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29
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+
[64] => ...
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30
30
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31
31
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],
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32
32
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