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<?php |
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/** |
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* Copyright (c) 2014-present, Facebook, Inc. All rights reserved. |
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* |
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* You are hereby granted a non-exclusive, worldwide, royalty-free license to |
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* use, copy, modify, and distribute this software in source code or binary |
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* form for use in connection with the web services and APIs provided by |
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* Facebook. |
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* |
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* As with any software that integrates with the Facebook platform, your use |
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* of this software is subject to the Facebook Developer Principles and |
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* Policies [http://developers.facebook.com/policy/]. This copyright notice |
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* shall be included in all copies or substantial portions of the software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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* DEALINGS IN THE SOFTWARE. |
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* |
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*/ |
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namespace FacebookAds\Object\CustomAudienceNormalizers; |
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use FacebookAds\Object\CustomAudienceMultiKey; |
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use FacebookAds\Object\Fields\CustomAudienceMultikeySchemaFields; |
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use FacebookAds\Object\CustomAudienceNormalizers\ValueNormalizerInterface; |
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class CountryNormalizer implements ValueNormalizerInterface { |
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/** |
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* @param string $key |
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* @param string $key_value |
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* @return boolean |
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*/ |
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public function shouldNormalize($key, $key_value) { |
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return $key === CustomAudienceMultikeySchemaFields::COUNTRY; |
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} |
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/** |
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* @param string $key |
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* @param string $key_value |
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* @return string |
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*/ |
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public function normalize($key, $key_value) { |
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return substr( |
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preg_replace('/[^a-z]/', '', strtolower(trim($key_value))), |
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0, |
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2); |
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} |
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} |
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facebook /
facebook-php-ads-sdk
