質問編集履歴
1
現在のコードを追記しました。
test
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File without changes
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test
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@@ -97,3 +97,171 @@
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97
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echo (string) $tokenMetadata["\0*\0user_id"];
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98
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→Cannot use object of type
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100
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101
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102
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103
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###現在のコード
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104
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105
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- ログインリンク生成部
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106
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107
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```ここに言語を入力
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108
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109
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require_once("sdk/facebook/src/Facebook/Facebook.php");
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110
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111
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require_once("sdk/facebook/src/Facebook/autoload.php");
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112
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113
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114
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115
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$fb = new Facebook\Facebook([
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116
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117
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'app_id' => 'xxxxx',
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118
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119
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'app_secret' => 'xxxxxx',
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120
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121
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'default_graph_version' => 'v2.10',
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122
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123
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]);
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124
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125
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126
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127
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128
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129
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$helper = $fb->getRedirectLoginHelper();
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130
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131
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132
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133
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$permissions = ['email']; // Optional permissions
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134
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135
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$loginUrl = $helper->getLoginUrl('リダイレクトするコールバックURL', $permissions);
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136
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137
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138
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139
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?>
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140
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141
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142
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143
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<a href="' . $loginUrl . '"><img src="xxx" /></a>
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144
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145
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```
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146
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147
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148
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149
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- リダイレクトするコールバックURL
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150
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151
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```ここに言語を入力
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152
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153
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session_start();
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154
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155
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156
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157
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require_once("src/Facebook/Facebook.php");
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158
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159
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require_once("src/Facebook/autoload.php");
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160
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161
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162
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163
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$fb = new Facebook\Facebook([
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'app_id' => 'xxxxx',
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166
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'app_secret' => 'xxxxxxx',
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168
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'default_graph_version' => 'v2.10',
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170
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171
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]);
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172
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173
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174
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$helper = $fb->getRedirectLoginHelper();
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177
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178
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179
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try {
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180
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$accessToken = $helper->getAccessToken('コールバックURL');
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182
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183
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} catch(Facebook\Exceptions\FacebookResponseException $e) {
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184
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185
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// When Graph returns an error
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186
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echo 'Graph returned an error: ' . $e->getMessage();
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exit;
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190
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} catch(Facebook\Exceptions\FacebookSDKException $e) {
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193
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// When validation fails or other local issues
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194
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echo 'Facebook SDKa returned an error: ' . $e->getMessage();
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196
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exit;
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198
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199
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}
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200
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201
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202
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203
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if (! isset($accessToken)) {
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204
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205
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if ($helper->getError()) {
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206
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207
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header('HTTP/1.0 401 Unauthorized');
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208
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209
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echo "Error: " . $helper->getError() . "\n";
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210
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211
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echo "Error Code: " . $helper->getErrorCode() . "\n";
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212
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echo "Error Reason: " . $helper->getErrorReason() . "\n";
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214
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215
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echo "Error Description: " . $helper->getErrorDescription() . "\n";
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216
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} else {
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218
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219
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header('HTTP/1.0 400 Bad Request');
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220
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221
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echo 'Bad request';
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222
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223
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}
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224
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exit;
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226
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227
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}
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228
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229
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230
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231
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// Logged in
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232
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233
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echo '<h3>Access Token</h3>';
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234
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235
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var_dump($accessToken->getValue());
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236
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237
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238
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239
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// The OAuth 2.0 client handler helps us manage access tokens
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240
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241
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$oAuth2Client = $fb->getOAuth2Client();
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242
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243
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244
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245
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// Get the access token metadata from /debug_token
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246
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247
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$tokenMetadata = $oAuth2Client->debugToken($accessToken);
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248
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249
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echo '<h3>Metadata</h3>';
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250
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251
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var_dump($tokenMetadata);
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252
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253
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//ここまでサンプルどおり。
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254
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255
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256
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257
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$tokenMetadata->metadata->user_id;
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258
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+
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259
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+
（Cannot access protected property）
|
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260
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+
|
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261
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+
|
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262
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+
|
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263
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+
echo $tokenMetadata["\0*\0metadata"]["user_id"];
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264
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+
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265
|
+
（Cannot use object of type）
|
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266
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+
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267
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+
```
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