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@@ 74-84 (lines=11) @@
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| 71 |
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| 72 |
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public static function uuid($type=4, $namespace='', $name=''){ |
| 73 |
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switch($type){ |
| 74 |
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case 3: if(preg_match('/^\{?[0-9a-f]{8}\-?[0-9a-f]{4}\-?[0-9a-f]{4}\-?'. |
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'[0-9a-f]{4}\-?[0-9a-f]{12}\}?$/Si', $namespace) !== 1) return false; |
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$nhex = str_replace(array('-','{','}'), '', $namespace); |
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$nstr = ''; for($i = 0; $i < strlen($nhex); $i+=2) |
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$nstr .= chr(hexdec($nhex[$i].$nhex[$i+1])); |
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$hash = md5($nstr . $name); |
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return sprintf('%08s-%04s-%04x-%04x-%12s', |
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substr($hash, 0, 8), substr($hash, 8, 4), |
| 82 |
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(hexdec(substr($hash, 12, 4)) & 0x0fff) | 0x3000, |
| 83 |
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(hexdec(substr($hash, 16, 4)) & 0x3fff) | 0x8000, |
| 84 |
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substr($hash, 20, 12)); |
| 85 |
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case 5: if(preg_match('/^\{?[0-9a-f]{8}\-?[0-9a-f]{4}\-?[0-9a-f]{4}\-?'. |
| 86 |
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'[0-9a-f]{4}\-?[0-9a-f]{12}\}?$/Si', $namespace) !== 1) return false; |
| 87 |
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$nhex = str_replace(array('-','{','}'), '', $namespace); |
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@@ 85-95 (lines=11) @@
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| 82 |
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(hexdec(substr($hash, 12, 4)) & 0x0fff) | 0x3000, |
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(hexdec(substr($hash, 16, 4)) & 0x3fff) | 0x8000, |
| 84 |
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substr($hash, 20, 12)); |
| 85 |
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case 5: if(preg_match('/^\{?[0-9a-f]{8}\-?[0-9a-f]{4}\-?[0-9a-f]{4}\-?'. |
| 86 |
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'[0-9a-f]{4}\-?[0-9a-f]{12}\}?$/Si', $namespace) !== 1) return false; |
| 87 |
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$nhex = str_replace(array('-','{','}'), '', $namespace); |
| 88 |
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$nstr = ''; for($i = 0; $i < strlen($nhex); $i+=2) |
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$nstr .= chr(hexdec($nhex[$i].$nhex[$i+1])); |
| 90 |
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$hash = sha1($nstr . $name); |
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return sprintf('%08s-%04s-%04x-%04x-%12s', |
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substr($hash, 0, 8), substr($hash, 8, 4), |
| 93 |
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(hexdec(substr($hash, 12, 4)) & 0x0fff) | 0x5000, |
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(hexdec(substr($hash, 16, 4)) & 0x3fff) | 0x8000, |
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substr($hash, 20, 12)); |
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default: case 4: return sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x', |
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mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xffff), |
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mt_rand(0, 0x0fff) | 0x4000, mt_rand(0, 0x3fff) | 0x8000, |
caffeina-core /
core
