Code Duplication    Length = 9-9 lines in 2 locations

engine/classes/Elgg/UpgradeService.php 1 location

@@ 193-201 (lines=9) @@
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	 * @return int|false
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	 * @since 1.8.0
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	 */
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	protected function getUpgradeFileVersion($filename) {
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		preg_match('/^([0-9]{10})([\.a-z0-9-_]+)?\.(php)$/i', $filename, $matches);
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		if (isset($matches[1])) {
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			return (int) $matches[1];
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		}
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		return false;
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	}
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	/**
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	 * Returns a list of upgrade files relative to the $upgrade_path dir.

engine/lib/upgrade.php 1 location

@@ 34-42 (lines=9) @@
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 * @access private
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 * @todo used by elgg_get_upgrade_files
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 */
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function elgg_get_upgrade_file_version($filename) {
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	preg_match('/^([0-9]{10})([\.a-z0-9-_]+)?\.(php)$/i', $filename, $matches);
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	if (isset($matches[1])) {
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		return (int) $matches[1];
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	}
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	return false;
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}
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/**
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 * Returns a list of upgrade files relative to the $upgrade_path dir.