Conditions | 4 |
Paths | 3 |
Total Lines | 15 |
Code Lines | 9 |
Lines | 0 |
Ratio | 0 % |
Changes | 1 | ||
Bugs | 0 | Features | 0 |
1 | <?php |
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39 | protected function detect(string $subject) : array |
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40 | { |
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41 | $matches = array(); |
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42 | preg_match_all(self::REGEX, $subject, $matches, PREG_PATTERN_ORDER); |
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43 | |||
44 | $result = array(); |
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45 | $matches = array_unique($matches[2]); |
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46 | foreach($matches as $match) { |
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47 | $match = trim($match); |
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48 | if(!empty($match) && !in_array($match, $result)) { |
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49 | $result[] = $match; |
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50 | } |
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51 | } |
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52 | |||
53 | return $result; |
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54 | } |
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56 |