phpmyadmin /
sql-parser
| @@ 380-392 (lines=13) @@ | ||
| 377 | * |
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| 378 | * @return int the appropriate flag for the symbol type |
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| 379 | */ |
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| 380 | public static function isSymbol($str) |
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| 381 | { |
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| 382 | if (strlen($str) == 0) { |
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| 383 | return null; |
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| 384 | } |
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| 385 | if ($str[0] === '@') { |
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| 386 | return Token::FLAG_SYMBOL_VARIABLE; |
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| 387 | } elseif ($str[0] === '`') { |
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| 388 | return Token::FLAG_SYMBOL_BACKTICK; |
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| 389 | } |
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| 390 | ||
| 391 | return null; |
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| 392 | } |
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| 393 | ||
| 394 | // ------------------------------------------------------------------------- |
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| 395 | // String. |
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| @@ 404-416 (lines=13) @@ | ||
| 401 | * |
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| 402 | * @return int the appropriate flag for the string type |
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| 403 | */ |
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| 404 | public static function isString($str) |
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| 405 | { |
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| 406 | if (strlen($str) == 0) { |
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| 407 | return null; |
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| 408 | } |
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| 409 | if ($str[0] === '\'') { |
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| 410 | return Token::FLAG_STRING_SINGLE_QUOTES; |
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| 411 | } elseif ($str[0] === '"') { |
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| 412 | return Token::FLAG_STRING_DOUBLE_QUOTES; |
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| 413 | } |
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| 414 | ||
| 415 | return null; |
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| 416 | } |
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| 417 | ||
| 418 | // ------------------------------------------------------------------------- |
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| 419 | // Delimiter. |
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