| @@ 233-235 (lines=3) @@ | ||
| 230 | { |
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| 231 | $position = array_pop($this->backtracks); |
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| 232 | $backtrack = ''; |
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| 233 | for($i = $position; $i < $this->position; $i++) { |
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| 234 | $backtrack .= $this->tokens[$i][1]; |
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| 235 | } |
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| 236 | ||
| 237 | return $backtrack; |
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| 238 | } |
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| @@ 248-250 (lines=3) @@ | ||
| 245 | } |
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| 246 | ||
| 247 | $backtrack = ''; |
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| 248 | for($i = $position; $i < $this->lastBacktrack; $i++) { |
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| 249 | $backtrack .= $this->tokens[$i][1]; |
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| 250 | } |
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| 251 | $this->lastBacktrack = $position; |
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| 252 | ||
| 253 | return $backtrack; |
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