@@ -169,7 +169,7 @@ |
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169 | 169 | * |
170 | 170 | * |
171 | 171 | * @param array $params WHMCS params |
172 | - * @return mixed A string with the access token or an error string beginning with 'JETPACK MODULE' indicating that |
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172 | + * @return null|string A string with the access token or an error string beginning with 'JETPACK MODULE' indicating that |
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173 | 173 | * an access token was not retrieved for provisioning or cancelling. |
174 | 174 | */ |
175 | 175 | function get_access_token($params) |