chamilo /
chamilo-lms
| @@ 241-254 (lines=14) @@ | ||
| 238 | $unique_name = false; // This MUST be initializead. |
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| 239 | $i = 0; |
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| 240 | // Change session name, verify that session doesn't exist. |
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| 241 | while (!$unique_name) { |
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| 242 | if ($i > 1) { |
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| 243 | $suffix = ' - '.$i; |
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| 244 | } |
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| 245 | $sql = 'SELECT 1 FROM '.$tbl_session.' |
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| 246 | WHERE name="'.Database::escape_string($session_name.$suffix).'"'; |
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| 247 | $rs = Database::query($sql); |
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| 248 | if (Database::result($rs, 0, 0)) { |
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| 249 | $i++; |
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| 250 | } else { |
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| 251 | $unique_name = true; |
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| 252 | $session_name .= $suffix; |
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| 253 | } |
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| 254 | } |
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| 255 | ||
| 256 | // Creating the session. |
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| 257 | $sql_session = "INSERT IGNORE INTO $tbl_session SET |
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| @@ 4494-4508 (lines=15) @@ | ||
| 4491 | $i = 0; |
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| 4492 | // Change session name, verify that session doesn't exist. |
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| 4493 | $suffix = null; |
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| 4494 | while (!$unique_name) { |
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| 4495 | if ($i > 1) { |
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| 4496 | $suffix = ' - ' . $i; |
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| 4497 | } |
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| 4498 | $sql = 'SELECT 1 FROM ' . $tbl_session . ' |
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| 4499 | WHERE name="' . Database::escape_string($session_name). $suffix . '"'; |
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| 4500 | $rs = Database::query($sql); |
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| 4501 | ||
| 4502 | if (Database::result($rs, 0, 0)) { |
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| 4503 | $i++; |
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| 4504 | } else { |
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| 4505 | $unique_name = true; |
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| 4506 | $session_name .= $suffix; |
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| 4507 | } |
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| 4508 | } |
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| 4509 | ||
| 4510 | // Creating the session. |
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| 4511 | $sql = "INSERT IGNORE INTO $tbl_session SET |
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