17 lines
381 B
PHP
17 lines
381 B
PHP
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<?php
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/**
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* Legacy plural form function.
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*
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* @param int $nplurals
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* @param string $expression
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*/
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function tests_make_plural_form_function( $nplurals, $expression ) {
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$expression = str_replace( 'n', '$n', $expression );
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$func_body = "
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\$index = (int)($expression);
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return (\$index < $nplurals)? \$index : $nplurals - 1;";
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return create_function( '$n', $func_body );
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}
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