Code Duplication    Length = 3-3 lines in 2 locations

src/wp-includes/ID3/getid3.php 2 locations

@@ 540-542 (lines=3) @@
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		}
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		// remove possible duplicated identical entries
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		if (!empty($this->info['error'])) {
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			$this->info['error'] = array_values(array_unique($this->info['error']));
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		}
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		if (!empty($this->info['warning'])) {
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			$this->info['warning'] = array_values(array_unique($this->info['warning']));
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		}
@@ 543-545 (lines=3) @@
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		if (!empty($this->info['error'])) {
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			$this->info['error'] = array_values(array_unique($this->info['error']));
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		}
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		if (!empty($this->info['warning'])) {
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			$this->info['warning'] = array_values(array_unique($this->info['warning']));
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		}
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		// remove "global variable" type keys
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		unset($this->info['php_memory_limit']);