MySQL İşlevleri
PHP Manual

mysql_fetch_array

(PHP 4, PHP 5)

mysql_fetch_arrayFetch a result row as an associative array, a numeric array, or both

Uyarı

Suggested alternatives

Use of this extension is discouraged. Instead, the MySQLi or PDO_MySQL extension should be used. See also MySQL: choosing an API for more information. Alternatives to this function include:

Açıklama

array mysql_fetch_array ( resource $result [, int $result_type = MYSQL_BOTH ] )

Returns an array that corresponds to the fetched row and moves the internal data pointer ahead.

Değiştirgeler

sonuç

resource türünde sorgu sonucu. Bu sonuç bir mysql_query() çağrısının sonucudur.

result_type

The type of array that is to be fetched. It's a constant and can take the following values: MYSQL_ASSOC, MYSQL_NUM, and MYSQL_BOTH.

Dönen Değerler

Returns an array of strings that corresponds to the fetched row, or FALSE if there are no more rows. The type of returned array depends on how result_type is defined. By using MYSQL_BOTH (default), you'll get an array with both associative and number indices. Using MYSQL_ASSOC, you only get associative indices (as mysql_fetch_assoc() works), using MYSQL_NUM, you only get number indices (as mysql_fetch_row() works).

If two or more columns of the result have the same field names, the last column will take precedence. To access the other column(s) of the same name, you must use the numeric index of the column or make an alias for the column. For aliased columns, you cannot access the contents with the original column name.

Örnekler

Örnek 1 Query with aliased duplicate field names

SELECT table1.field AS foo, table2.field AS bar FROM table1, table2

Örnek 2 mysql_fetch_array() with MYSQL_NUM

<?php
mysql_connect
("localhost""mysql_user""mysql_password") or
    die(
"Could not connect: " mysql_error());
mysql_select_db("mydb");

$result mysql_query("SELECT id, name FROM mytable");

while (
$row mysql_fetch_array($resultMYSQL_NUM)) {
    
printf("ID: %s  Name: %s"$row[0], $row[1]);  
}

mysql_free_result($result);
?>

Örnek 3 mysql_fetch_array() with MYSQL_ASSOC

<?php
mysql_connect
("localhost""mysql_user""mysql_password") or
    die(
"Could not connect: " mysql_error());
mysql_select_db("mydb");

$result mysql_query("SELECT id, name FROM mytable");

while (
$row mysql_fetch_array($resultMYSQL_ASSOC)) {
    
printf("ID: %s  Name: %s"$row["id"], $row["name"]);
}

mysql_free_result($result);
?>

Örnek 4 mysql_fetch_array() with MYSQL_BOTH

<?php
mysql_connect
("localhost""mysql_user""mysql_password") or
    die(
"Could not connect: " mysql_error());
mysql_select_db("mydb");

$result mysql_query("SELECT id, name FROM mytable");

while (
$row mysql_fetch_array($resultMYSQL_BOTH)) {
    
printf ("ID: %s  Name: %s"$row[0], $row["name"]);
}

mysql_free_result($result);
?>

Notlar

Bilginize: Performance

An important thing to note is that using mysql_fetch_array() is not significantly slower than using mysql_fetch_row(), while it provides a significant added value.

Bilginize: Bu işlevden dönen alan isimlerinin harf büyüklüklerinde değişiklik yapılmaz.

Bilginize: Bu işlev NULL alanlara PHP NULL değerini atar.

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MySQL İşlevleri
PHP Manual