Code Duplication    Length = 12-12 lines in 2 locations

includes/htmlform/HTMLForm.php 2 locations

@@ 714-725 (lines=12) @@
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	 *
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	 * @return HTMLForm $this for chaining calls (since 1.20)
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	 */
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	public function addHeaderText( $msg, $section = null ) {
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		if ( $section === null ) {
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			$this->mHeader .= $msg;
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		} else {
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			if ( !isset( $this->mSectionHeaders[$section] ) ) {
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				$this->mSectionHeaders[$section] = '';
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			}
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			$this->mSectionHeaders[$section] .= $msg;
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		}
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		return $this;
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	}
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	/**
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	 * Set header text, inside the form.
@@ 769-780 (lines=12) @@
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	 *
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	 * @return HTMLForm $this for chaining calls (since 1.20)
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	 */
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	public function addFooterText( $msg, $section = null ) {
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		if ( $section === null ) {
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			$this->mFooter .= $msg;
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		} else {
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			if ( !isset( $this->mSectionFooters[$section] ) ) {
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				$this->mSectionFooters[$section] = '';
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			}
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			$this->mSectionFooters[$section] .= $msg;
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		}
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		return $this;
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	}
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	/**
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	 * Set footer text, inside the form.