| @@ 234-236 (lines=3) @@ | ||
| 231 | { |
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| 232 | $position = array_pop($this->backtracks); |
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| 233 | $backtrack = ''; |
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| 234 | for($i = $position; $i < $this->position; $i++) { |
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| 235 | $backtrack .= $this->tokens[$i][1]; |
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| 236 | } |
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| 237 | ||
| 238 | return $backtrack; |
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| 239 | } |
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| @@ 249-251 (lines=3) @@ | ||
| 246 | } |
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| 247 | ||
| 248 | $backtrack = ''; |
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| 249 | for($i = $position; $i < $this->lastBacktrack; $i++) { |
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| 250 | $backtrack .= $this->tokens[$i][1]; |
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| 251 | } |
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| 252 | $this->lastBacktrack = $position; |
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| 253 | ||
| 254 | return $backtrack; |
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