Code Duplication    Length = 4-4 lines in 2 locations

wp-admin/includes/ajax-actions.php 1 location

@@ 128-131 (lines=4) @@
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	$comma = _x( ',', 'tag delimiter' );
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	if ( ',' !== $comma )
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		$s = str_replace( $comma, ',', $s );
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	if ( false !== strpos( $s, ',' ) ) {
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		$s = explode( ',', $s );
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		$s = $s[count( $s ) - 1];
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	}
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	$s = trim( $s );
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	/**

wp-admin/includes/class-wp-ms-sites-list-table.php 1 location

@@ 86-89 (lines=4) @@
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		$s = isset( $_REQUEST['s'] ) ? wp_unslash( trim( $_REQUEST[ 's' ] ) ) : '';
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		$wild = '';
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		if ( false !== strpos($s, '*') ) {
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			$wild = '*';
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			$s = trim($s, '*');
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		}
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		/*
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		 * If the network is large and a search is not being performed, show only