| @@ 240-242 (lines=3) @@ | ||
| 237 | { |
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| 238 | $position = array_pop($this->backtracks); |
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| 239 | $backtrack = ''; |
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| 240 | for($i = $position; $i < $this->position; $i++) { |
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| 241 | $backtrack .= $this->tokens[$i][1]; |
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| 242 | } |
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| 243 | ||
| 244 | return $backtrack; |
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| 245 | } |
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| @@ 255-257 (lines=3) @@ | ||
| 252 | } |
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| 253 | ||
| 254 | $backtrack = ''; |
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| 255 | for($i = $position; $i < $this->lastBacktrack; $i++) { |
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| 256 | $backtrack .= $this->tokens[$i][1]; |
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| 257 | } |
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| 258 | $this->lastBacktrack = $position; |
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| 259 | ||
| 260 | return $backtrack; |
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