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? ??? ?? PHP ???? PHP? ????? ???? MySQL ?????? ?? ???? ??? ???? ??? ??? ? ?????

PHP? ????? ???? MySQL ?????? ?? ???? ??? ???? ??? ??? ? ?????

Dec 20, 2024 pm 01:55 PM

How Can PHP Ensure Data Integrity in MySQL Database Interactions Using Transactions?

PHP? MySQL ????: ?? ???

?????? ?? ???? ????? ???? ?? ??? ???? ???? ? ?????. PHP? MySQL ????? ?? ??? ??? ????? ???? ???? ????? ?? ??? ??? ? ????.

???? ??

MySQL ????? ???? ?? ??? ????? ??? ? ????. ?? ?? ??? ?????. ?, ?? ? ???? ???? ?? ????? ??? ??? ???? ?? ?? ??? ??????.

PHP ????? ?

?? ?? ???? PHP? MySQL? ???? ??? ????? ?????.

try {
    // Start a transaction
    mysql_query("SET AUTOCOMMIT=0");
    mysql_query("START TRANSACTION");

    // Execute multiple queries
    $a1 = mysql_query("INSERT INTO rarara (l_id) VALUES('1')");
    $a2 = mysql_query("INSERT INTO rarara (l_id) VALUES('2')");

    // Commit the transaction if successful
    if ($a1 && $a2) {
        mysql_query("COMMIT");
    } else {
        // Rollback the transaction if any query fails
        mysql_query("ROLLBACK");
    }
} catch (Exception $e) {
    // Handle any exceptions
}

? ??? ????? SET? ?????. AUTOCOMMIT=0 ? ???? ??. ?? ?? rarara ???? ???? ???? ??? ?????. ? ??? ?? ???? ????? COMMIT? ?????. ??? ? ?? ? ???? ???? ROLLBACK?? ????? ?????.

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PHP ?????? ???? ??

Laravel ? CodeIgniter? ?? ???? PHP ????? , ?????? ????? ?? ??? ?????. ??? ??? ???? ?? ? ?? ????? ????? ??? ? ?? ??? ? ?? ????.

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? ??? PHP? ????? ???? MySQL ?????? ?? ???? ??? ???? ??? ??? ? ?????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!

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