shogodev /
argilla
| @@ 432-444 (lines=13) @@ | ||
| 429 | ||
| 430 | $comps = explode('/', $path); |
|
| 431 | $new_comps = array(); |
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| 432 | foreach ($comps as $comp) { |
|
| 433 | if (in_array($comp, array('', '.'))) { |
|
| 434 | continue; |
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| 435 | } |
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| 436 | ||
| 437 | if (($comp != '..') |
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| 438 | || (!$initial_slashes && !$new_comps) |
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| 439 | || ($new_comps && (end($new_comps) == '..'))) { |
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| 440 | array_push($new_comps, $comp); |
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| 441 | } elseif ($new_comps) { |
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| 442 | array_pop($new_comps); |
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| 443 | } |
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| 444 | } |
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| 445 | $comps = $new_comps; |
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| 446 | $path = implode('/', $comps); |
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| 447 | if ($initial_slashes) { |
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| @@ 176-188 (lines=13) @@ | ||
| 173 | ||
| 174 | $comps = explode('/', $path); |
|
| 175 | $new_comps = array(); |
|
| 176 | foreach ($comps as $comp) { |
|
| 177 | if (in_array($comp, array('', '.'))) { |
|
| 178 | continue; |
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| 179 | } |
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| 180 | ||
| 181 | if (($comp != '..') |
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| 182 | || (!$initial_slashes && !$new_comps) |
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| 183 | || ($new_comps && (end($new_comps) == '..'))) { |
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| 184 | array_push($new_comps, $comp); |
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| 185 | } elseif ($new_comps) { |
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| 186 | array_pop($new_comps); |
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| 187 | } |
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| 188 | } |
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| 189 | $comps = $new_comps; |
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| 190 | $path = implode('/', $comps); |
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| 191 | if ($initial_slashes) { |
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