Code Duplication    Length = 5-6 lines in 2 locations

lib/class-wp2d-contextual-help.php 1 location

@@ 30-34 (lines=5) @@
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	 * @return WP2D_Contextual_Help Instance of this class.
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	 */
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	public static function instance() {
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		if ( null === self::$instance ) {
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			self::$instance = new self();
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			self::$instance->constants();
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			self::$instance->setup();
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		}
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		return self::$instance;
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	}

lib/class-wp2d.php 1 location

@@ 56-61 (lines=6) @@
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	public static function instance() {
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		if ( null === self::$instance ) {
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			self::$instance = new self();
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			if ( self::$instance->version_check() ) {
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				self::$instance->constants();
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				self::$instance->setup();
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			} else {
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				self::$instance = null;
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			}
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		}
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		return self::$instance;