Function.oci-field-name

Aus PHP-Wiki

oci_field_name — Returns the name of a field from the statement

Beschreibung

string oci_field_name ( resource $statement , int $field )

Returns the name of the field .

Parameter-Liste

statement

• A valid OCI statement identifier.

field

• Can be the field's index (1-based) or name.

Rückgabewerte

Returns the name as a string, or FALSE on errors.

Beispiele

Beispiel #1 oci_field_name() example

<?php
$conn = oci_connect("scott", "tiger");
$stmt = oci_parse($conn, "SELECT * FROM emp");
oci_execute($stmt);
 
echo "";
echo "";
echo "Name";
echo "Type";
echo "Length";
echo "";
 
$ncols = oci_num_fields($stmt);
 
for ($i = 1; $i <= $ncols; $i++) {
    $column_name  = oci_field_name($stmt, $i);
    $column_type  = oci_field_type($stmt, $i);
    $column_size  = oci_field_size($stmt, $i);
 
    echo "";
    echo "$column_name";
    echo "$column_type";
    echo "$column_size";
    echo "";
}
 
echo "\n";
oci_free_statement($stmt);
oci_close($conn);
?>

Anmerkungen

Hinweis: In PHP versions before 5.0.0 you must use ocicolumnname() instead. This name still can be used, it was left as alias of oci_field_name() for downwards compatability. This, however, is deprecated and not recommended.

Siehe auch

• oci_num_fields()
• oci_field_type()
• oci_field_size()