| @@ 227-229 (lines=3) @@ | ||
| 224 | { |
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| 225 | $position = array_pop($this->backtracks); |
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| 226 | $backtrack = ''; |
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| 227 | for($i = $position; $i < $this->position; $i++) { |
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| 228 | $backtrack .= $this->tokens[$i][1]; |
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| 229 | } |
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| 230 | ||
| 231 | return $backtrack; |
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| 232 | } |
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| @@ 242-244 (lines=3) @@ | ||
| 239 | } |
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| 240 | ||
| 241 | $backtrack = ''; |
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| 242 | for($i = $position; $i < $this->lastBacktrack; $i++) { |
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| 243 | $backtrack .= $this->tokens[$i][1]; |
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| 244 | } |
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| 245 | $this->lastBacktrack = $position; |
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| 246 | ||
| 247 | return $backtrack; |
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