Руководство по PHP
Пред.След.

pg_fetch_row

(PHP 3>= 3.0.1, PHP 4 , PHP 5)

pg_fetch_row -- Get a row as an enumerated array

Description

array pg_fetch_row ( resource result, int row)

pg_fetch_row() fetches one row of data from the result associated with the specified result resource. The row (record) is returned as an array. Each result column is stored in an array offset, starting at offset 0.

It returns an array that corresponds to the fetched row, or FALSE if there are no more rows.

Пример 1. pg_fetch_row() example

<?php
$conn = pg_pconnect("dbname=publisher");
if (!$conn) {
    echo "An error occured.\n";
    exit;
}

$result = pg_query($conn, "SELECT * FROM authors");
if (!$result) {
    echo "An error occured.\n";
    exit;
}

while ($row = pg_fetch_row($result, $i)) {
  for ($j=0; $j < count($row); $j++) {
    echo $row[$j] . "&nbsp;";
  }

  echo "<br />\n";

}

?>

Замечание: From 4.1.0, row became optional. Calling pg_fetch_row() will increment internal row counter by 1.

See also pg_query(), pg_fetch_array(), pg_fetch_object() and pg_fetch_result().

Пред.НачалоСлед.
pg_fetch_resultУровень вышеpg_field_is_null

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