| @@ 229-231 (lines=3) @@ | ||
| 226 | { |
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| 227 | $position = array_pop($this->backtracks); |
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| 228 | $backtrack = ''; |
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| 229 | for($i = $position; $i < $this->position; $i++) { |
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| 230 | $backtrack .= $this->tokens[$i][1]; |
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| 231 | } |
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| 232 | ||
| 233 | return $backtrack; |
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| 234 | } |
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| @@ 244-246 (lines=3) @@ | ||
| 241 | } |
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| 242 | ||
| 243 | $backtrack = ''; |
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| 244 | for($i = $position; $i < $this->lastBacktrack; $i++) { |
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| 245 | $backtrack .= $this->tokens[$i][1]; |
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| 246 | } |
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| 247 | $this->lastBacktrack = $position; |
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| 248 | ||
| 249 | return $backtrack; |
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