phpmyadmin /
sql-parser
| @@ 382-394 (lines=13) @@ | ||
| 379 | * |
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| 380 | * @return int the appropriate flag for the symbol type |
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| 381 | */ |
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| 382 | public static function isSymbol($str) |
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| 383 | { |
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| 384 | if (strlen($str) == 0) { |
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| 385 | return null; |
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| 386 | } |
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| 387 | if ($str[0] === '@') { |
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| 388 | return Token::FLAG_SYMBOL_VARIABLE; |
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| 389 | } elseif ($str[0] === '`') { |
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| 390 | return Token::FLAG_SYMBOL_BACKTICK; |
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| 391 | } |
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| 392 | ||
| 393 | return null; |
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| 394 | } |
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| 395 | ||
| 396 | // ------------------------------------------------------------------------- |
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| 397 | // String. |
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| @@ 406-418 (lines=13) @@ | ||
| 403 | * |
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| 404 | * @return int the appropriate flag for the string type |
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| 405 | */ |
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| 406 | public static function isString($str) |
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| 407 | { |
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| 408 | if (strlen($str) == 0) { |
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| 409 | return null; |
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| 410 | } |
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| 411 | if ($str[0] === '\'') { |
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| 412 | return Token::FLAG_STRING_SINGLE_QUOTES; |
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| 413 | } elseif ($str[0] === '"') { |
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| 414 | return Token::FLAG_STRING_DOUBLE_QUOTES; |
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| 415 | } |
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| 416 | ||
| 417 | return null; |
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| 418 | } |
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| 419 | ||
| 420 | // ------------------------------------------------------------------------- |
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| 421 | // Delimiter. |
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