pg_fetch_assoc
(PHP 4 >= 4.3.0, PHP 5)
pg_fetch_assoc -- Fetch a row as an associative array
Description
array
pg_fetch_assoc ( resource result [, int row])
pg_fetch_assoc() returns an associative array that corresponds to the fetched row (tuples/records). It returns FALSE, if there are no more rows.
pg_fetch_assoc() is equivalent to calling pg_fetch_array() with PGSQL_ASSOC for the optional third parameter. It only returns an associative array. If you need the numeric indices, use pg_fetch_row().
row is row (record) number to be retrieved. First row is 0.
pg_fetch_assoc() is NOT significantly slower than using pg_fetch_row(), while it provides a significant ease of use.
Пример 1. pg_fetch_assoc() example
<?php
$conn = pg_connect("dbname=publisher");
if (!$conn) {
echo "An error occured.\n";
exit;
}
$result = pg_query($conn, "SELECT id, author, email FROM authors");
if (!$result) {
echo "An error occured.\n";
exit;
}
while ($row = pg_fetch_assoc($result)) {
echo $row['id'];
echo $row['author'];
echo $row['email'];
}
?> | |
Смотрите также pg_fetch_row(), pg_fetch_array(), pg_fetch_object() and pg_fetch_result().