update v 1.0.7.5

vendor/giggsey/libphonenumber-for-php/docs/PhoneNumberToCarrierMapper.md

@@ -0,0 +1,30 @@
+# PhoneNumberToCarrierMapper
+
+The Phone Number Carrier Mapper requires the PHP [intl](http://php.net/intl) extension.
+
+## Getting Started
+
+As with [PhoneNumberUtil](PhoneNumberUtil.md), the Phone Number Carrier Mapper uses a singleton.
+
+```php
+$carrierMapper = \libphonenumber\PhoneNumberToCarrierMapper::getInstance();
+```
+
+## `getNameForNumber()`
+
+Returns the name of the carrier for the supplied `PhoneNumber` object within the `$language` supplied.
+
+```php
+$chNumber = \libphonenumber\PhoneNumberUtil::getInstance()->parse("798765432", "CH");
+
+var_dump($carrierMapper->getNameForNumber($chNumber, 'en'));
+// string(8) "Swisscom"
+```
+
+## `getNameForValidNumber()`
+
+Returns the same as `getNameForNumber()` without checking whether it is a valid number for carrier mapping.
+
+## `getSafeDisplayName()`
+
+Returns the same as `getNameForNumber()`, but only if the number is safe for carrier mapping. A number is only validate for carrier mapping if it's a Mobile or Fixed line, and the country does not support Mobile Number Portability.