回答編集履歴
3
追記
test
CHANGED
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@@ -68,7 +68,7 @@
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68
68
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69
69
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```
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70
70
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71
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-
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71
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+
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72
72
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73
73
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```php
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74
74
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@@ -98,6 +98,8 @@
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98
98
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99
99
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```
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100
100
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101
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+
↓
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102
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+
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101
103
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```php
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102
104
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103
105
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function getColums($table) {
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@@ -120,6 +122,8 @@
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120
122
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121
123
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var_dump($columns);
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122
124
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125
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+
retuen $columns;
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126
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+
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123
127
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}
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124
128
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125
129
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```
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2
追記
test
CHANGED
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@@ -67,3 +67,61 @@
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67
67
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?>
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68
68
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69
69
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```
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70
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+
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71
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+
↓
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72
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+
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73
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+
```php
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74
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+
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75
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+
function getColums($table) {
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76
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+
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77
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+
$dbh = connectDb();
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78
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+
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79
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+
$columns = array();
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|
80
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+
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|
81
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+
$sql = "select * from $table order by created desc";
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82
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+
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83
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+
foreach ($dbh->query($sql) as $row) {
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84
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+
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|
85
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+
$columns[] = $row;
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86
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+
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87
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+
}
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88
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+
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89
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+
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90
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+
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91
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+
//出力される
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92
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+
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93
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+
var_dump($columns);
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94
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+
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|
95
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+
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|
96
|
+
|
|
97
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+
}
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98
|
+
|
|
99
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+
```
|
|
100
|
+
|
|
101
|
+
```php
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|
102
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+
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|
103
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+
function getColums($table) {
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104
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+
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105
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+
$dbh = connectDb();
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106
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+
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107
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+
$columns = array();
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108
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+
|
|
109
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+
$sql = "select * from $table order by created desc";
|
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110
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+
|
|
111
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+
foreach ($dbh->query($sql) as $row) {
|
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112
|
+
|
|
113
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+
$columns[] = $row;
|
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114
|
+
|
|
115
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+
}
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116
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+
|
|
117
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+
|
|
118
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+
|
|
119
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+
//出力される
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|
120
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+
|
|
121
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+
var_dump($columns);
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122
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+
|
|
123
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+
}
|
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124
|
+
|
|
125
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+
```
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|
126
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+
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|
127
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+
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1
追記
test
CHANGED
|
@@ -27,3 +27,43 @@
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27
27
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28
28
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29
29
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※とりあえず動く状態にするだけのもので、セキュリティ上のツッコミはしていません。
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30
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+
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31
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+
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32
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+
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33
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+
---
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|
34
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+
|
|
35
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+
|
|
36
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+
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|
37
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+
```php
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|
38
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+
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|
39
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+
<?php
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40
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+
|
|
41
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+
getColums("post");
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42
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+
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43
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+
$idnumber = 1;
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44
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+
|
|
45
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+
// 出力されない
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46
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+
|
|
47
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+
var_dump($columns);
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48
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+
|
|
49
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+
?>
|
|
50
|
+
|
|
51
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+
```
|
|
52
|
+
|
|
53
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+
↓
|
|
54
|
+
|
|
55
|
+
```php
|
|
56
|
+
|
|
57
|
+
<?php
|
|
58
|
+
|
|
59
|
+
$columns = getColums("post");
|
|
60
|
+
|
|
61
|
+
$idnumber = 1;
|
|
62
|
+
|
|
63
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+
// 出力されない
|
|
64
|
+
|
|
65
|
+
var_dump($columns);
|
|
66
|
+
|
|
67
|
+
?>
|
|
68
|
+
|
|
69
|
+
```
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