info()
PHP mysqli info() funksiyasi
Misol - obyektga yo‘naltirilgan uslub
Oxirgi bajarilgan so‘rov haqidagi ma’lumotni qaytaring:
<?php
$mysqli = new mysqli("localhost","my_user","my_password","my_db");
if ($mysqli -> connect_errno) {
echo "Failed to connect to MySQL: " . $mysqli -> connect_error;
exit();
}
// Perform some queries
$mysqli -> query("CREATE TABLE testPersons LIKE Persons");
$mysqli -> query("INSERT INTO testPersons SELECT * FROM Persons ORDER BY LastName");
echo $mysqli -> info;
$mysqli -> close();
?>
Protsedural uslubdagi misolni sahifa pastida ko‘ring.
Ta’rif va qo‘llanilishi
info / mysqli_info() funksiyasi oxirgi bajarilgan so‘rov haqidagi ma’lumotni qaytaradi.
Bu funksiya quyidagi so‘rov turlari bilan ishlaydi:
- INSERT INTO...SELECT...
- INSERT INTO...VALUES (...),(...),(...)
- LOAD DATA INFILE ...
- ALTER TABLE ...
- UPDATE ...
Sintaksis
Obyektga yo‘naltirilgan uslub:
$mysqli -> info
Protsedurali uslub:
mysqli_info(connection)
Parametr qiymatlari
| Parametr | Tavsif |
|---|---|
| connection | Majburiy. Foydalaniladigan MySQL ulanishini belgilaydi |
Texnik tafsilotlar
| Qaytariladigan qiymat: | Oxirgi bajarilgan so‘rov haqidagi qo‘shimcha ma’lumotni o‘z ichiga olgan string |
|---|---|
| PHP versiyasi: | 5+ |
Misol - protsedural uslub
Oxirgi bajarilgan so‘rov haqidagi ma’lumotni qaytaring:
<?php
$con = mysqli_connect("localhost","my_user","my_password","my_db");
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
exit();
}
// Perform som queries
mysqli_query($con, "CREATE TABLE testPersons LIKE Persons");
mysqli_query($con, "INSERT INTO testPersons SELECT * FROM Persons ORDER BY LastName");
echo mysqli_info($con);
mysqli_close($con);
?>
❮ PHP MySQLi ma’lumotnomasi
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