Code Duplication    Length = 5-5 lines in 2 locations

src/wp-admin/setup-config.php 1 location

@@ 107-111 (lines=5) @@
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} // end function setup_config_display_header();
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$language = '';
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if ( ! empty( $_REQUEST['language'] ) ) {
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	$language = preg_replace( '/[^a-zA-Z_]/', '', $_REQUEST['language'] );
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} elseif ( isset( $GLOBALS['wp_local_package'] ) ) {
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	$language = $GLOBALS['wp_local_package'];
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}
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switch($step) {
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	case -1:

src/wp-admin/install.php 1 location

@@ 281-285 (lines=5) @@
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 * @global WP_Locale $wp_locale
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 */
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$language = '';
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if ( ! empty( $_REQUEST['language'] ) ) {
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	$language = preg_replace( '/[^a-zA-Z_]/', '', $_REQUEST['language'] );
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} elseif ( isset( $GLOBALS['wp_local_package'] ) ) {
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	$language = $GLOBALS['wp_local_package'];
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}
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$scripts_to_print = array( 'jquery' );
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