回答編集履歴
1
プログラムを追加
test
CHANGED
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@@ -79,3 +79,127 @@
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79
79
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?>
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80
80
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81
81
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```
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82
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83
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84
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85
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```整理版
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86
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87
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<?php
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88
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89
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function db_access($db){
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90
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91
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try{
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92
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93
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$dsn = 'mysql:dbname=example;host=localhost';
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94
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95
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$user = 'root';
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96
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97
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$password = 'shapshap';
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98
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99
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$dbh = new PDO($dsn, $user, $password);
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100
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101
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$dbh->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
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102
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103
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switch($db){
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104
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105
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case 'search':
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106
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107
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echo '<select name="C_num">';
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108
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109
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$query = $dbh->query('select C_nm from example');
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110
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111
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while ($row = $query->fetch(PDO::FETCH_ASSOC)) {
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112
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113
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echo '<option value="'.$row['C_nm'].'">'.$row['C_nm'].'</option>';
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114
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115
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}
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116
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117
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echo '</select>';
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118
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119
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$result = $row;
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120
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121
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break;
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122
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123
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124
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125
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case 'search_ans';
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126
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127
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if (isset($_POST['C_num'])){
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128
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129
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$get_C_nam[] = $_POST['C_name'];
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130
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131
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$get_C_nm[] = $_POST['C_num'];
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132
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133
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$get_C_phn[] = $_POST['C_phon'];
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134
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135
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$get_C_add[] = $_POSt['C_add'];
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136
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137
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}
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138
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139
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else
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140
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141
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{
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142
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143
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$C_nm = $_GET['C_num'];
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144
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145
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$sql = 'select * from example where C_nm= '.$C_nm.'';
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146
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147
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foreach ($dbh->query($sql) as $row) {
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148
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149
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$get_C_nam[] = $row['C_nam'];
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150
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151
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$get_C_nm[] = $row['C_nm'];
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152
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153
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$get_C_phn[] = $row['C_phn'];
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154
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155
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$get_C_add[] = $row['C_add'];
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156
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157
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}
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158
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159
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}
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160
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161
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$result = [$get_C_nam, $get_C_nm, $get_C_phn, $get_C_add];
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162
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163
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break;
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164
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165
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166
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167
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case 'search_fix_a';
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168
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169
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$stmt = $dbh->prepare('UPDATE example SET C_nam = :C_nam, C_nm = :C_nm, C_phn = :C_phn, C_add = :C_add WHERE example.C_nm = :C_nm');
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170
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171
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$stmt->execute(array(':C_nam' => $_POST['C_name'], ':C_nm' => $_POST['C_num'], ':C_phn' => $_POST['C_phon'], ':C_add' => $_POST['C_sa']));
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172
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173
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break;
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174
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175
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176
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177
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default:
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178
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179
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break;
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180
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181
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}
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182
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183
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}
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184
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185
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catch (PDOException $e){
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186
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187
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print('Error:'.$e->getMessage());
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188
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189
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die();
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190
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191
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}
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192
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193
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if(isset($result)==true){
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194
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195
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return $result;
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196
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197
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}
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198
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199
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$dbh = null;
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200
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201
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}
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202
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203
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?>
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204
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205
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```
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