39 lines
656 B
PHP
39 lines
656 B
PHP
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<?php
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/**
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* @package Polylang
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*/
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namespace WP_Syntex\Polylang\Model;
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use PLL_Language;
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defined( 'ABSPATH' ) || exit;
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/**
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* Interface allowing to proxy the list of languages.
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*
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* @since 3.8
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*/
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interface Languages_Proxy_Interface {
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/**
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* Returns the proxy's key.
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*
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* @since 3.8
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*
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* @return string
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*
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* @phpstan-return non-falsy-string
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*/
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public function key(): string;
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/**
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* Returns the list of available languages after passing it through this proxy.
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*
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* @since 3.8
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*
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* @param PLL_Language[] $languages List of languages to filter.
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* @return PLL_Language[]
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*/
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public function filter( array $languages ): array;
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}
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