PHP Classes

File: vendor/wp-phpunit/wp-phpunit/includes/plural-form-function.php

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File: vendor/wp-phpunit/wp-phpunit/includes/plural-form-function.php
Role: Auxiliary script
Content type: text/plain
Description: Configuration script
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<?php

/**
 * Legacy plural form function.
 *
 * @param int $nplurals
 * @param string $expression
 */
function tests_make_plural_form_function( $nplurals, $expression ) {
    $closure = static function ( $n ) use ( $nplurals, $expression ) {
        $expression = str_replace( 'n', $n, $expression );

        // phpcs:ignore Squiz.PHP.Eval -- This is test code, not production.
        $index = (int) eval( 'return ' . $expression . ';' );

        return ( $index < $nplurals ) ? $index : $nplurals - 1;
    };

    return $closure;
}