Code Duplication    Length = 13-13 lines in 2 locations

install/class.update_db.php 2 locations

@@ 1163-1175 (lines=13) @@
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		return '';
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	}
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	public static function update_ModeS_flarm() {
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		global $tmp_dir, $globalDebug;
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		if ($globalDebug) echo "Modes Flarmnet: Download...";
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		update_db::download('http://flarmnet.org/files/data.fln',$tmp_dir.'data.fln');
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		if (file_exists($tmp_dir.'data.fln')) {
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			if ($globalDebug) echo "Add to DB...";
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			$error = update_db::retrieve_modes_flarmnet($tmp_dir.'data.fln');
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		} else $error = "File ".$tmp_dir.'data.fln'." doesn't exist. Download failed.";
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		if ($error != '') {
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			return $error;
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		} elseif ($globalDebug) echo "Done\n";
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		return '';
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	}
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	public static function update_ModeS_ogn() {
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		global $tmp_dir, $globalDebug;
@@ 1177-1189 (lines=13) @@
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		return '';
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	}
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	public static function update_ModeS_ogn() {
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		global $tmp_dir, $globalDebug;
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		if ($globalDebug) echo "Modes OGN: Download...";
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		update_db::download('http://ddb.glidernet.org/download/',$tmp_dir.'ogn.csv');
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		if (file_exists($tmp_dir.'ogn.csv')) {
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			if ($globalDebug) echo "Add to DB...";
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			$error = update_db::retrieve_modes_ogn($tmp_dir.'ogn.csv');
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		} else $error = "File ".$tmp_dir.'ogn.csv'." doesn't exist. Download failed.";
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		if ($error != '') {
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			return $error;
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		} elseif ($globalDebug) echo "Done\n";
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		return '';
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	}
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	public static function update_owner() {
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		global $tmp_dir, $globalDebug;