maxdb_fetch_row
maxdb_result::fetch_row
(PECL maxdb >= 1.0)
maxdb_fetch_row -- maxdb_result::fetch_row — Get a result row as an enumerated array
Descrição
Estilo procedural
Estilo orientado à objeto
Returns an array that corresponds to the fetched row, or NULL if there are no more rows.
maxdb_fetch_row() fetches one row of data from the result set represented by
result and returns it as an enumerated array, where each column is stored
in an array offset starting from 0 (zero). Each subsequent call to the
maxdb_fetch_row() function will return the next row within the result set,
or FALSE if there are no more rows.
Valor Retornado
maxdb_fetch_row() returns an array that corresponds to the fetched row
or NULL if there are no more rows in result set.
Nota: Esta função assimila campos NULL para o o
NULLdo PHP.
Exemplos
Exemplo #1 Estilo orientado à objeto
<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
$query = "SELECT name, state FROM hotel.city ORDER by zip";
if ($result = $maxdb->query($query)) {
/* fetch enumerated array */
while ($row = $result->fetch_row()) {
printf ("%s (%s)\n", $row[0], $row[1]);
}
/* free result set */
$result->close();
}
/* close connection */
$maxdb->close();
?>
Exemplo #2 Estilo procedural
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
$query = "SELECT name, state FROM hotel.city ORDER by zip";
if ($result = maxdb_query($link, $query)) {
/* fetch enumerated array */
while ($row = maxdb_fetch_row($result)) {
printf ("%s (%s)\n", $row[0], $row[1]);
}
/* free result set */
maxdb_free_result($result);
}
/* close connection */
maxdb_close($link);
?>
O exemplo acima irá imprimir algo similar à:
New York (NY) New York (NY) Long Island (NY) Albany (NY) Washington (DC) Washington (DC) Washington (DC) Silver Spring (MD) Daytona Beach (FL) Deerfield Beach (FL) Clearwater (FL) Cincinnati (OH) Detroit (MI) Rosemont (IL) Chicago (IL) Chicago (IL) New Orleans (LA) Dallas (TX) Los Angeles (CA) Hollywood (CA) Long Beach (CA) Palm Springs (CA) Irvine (CA) Santa Clara (CA) Portland (OR)
Veja Também
- maxdb_fetch_array() - Fetch a result row as an associative, a numeric array, or both
- maxdb_fetch_assoc() - Fetch a result row as an associative array
- maxdb_fetch_resource()
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