(PHP 4 >= 4.0.2)
ingres_fetch_array -- Fetch a row of result into an array
Description
array ingres_fetch_array ([int result_type [, resource
link]])
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This function is EXPERIMENTAL. The behaviour of this function, the name of this
function, and anything else documented about this function may change in a future release of PHP
without notice. Be warned and use this function at your own risk.
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ingres_fetch_array() Returns an array that corresponds to the fetched row, or
FALSE if there are no more rows.
This function is an extended version of
ingres_fetch_row(). In addition to storing the data in the numeric indices of the result
array, it also stores the data in associative indices, using the field names as keys.
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.
ingres_query(select t1.f1 as foo t2.f1 as bar from t1, t2);
$result = ingres_fetch_array();
$foo = $result["foo"];
$bar = $result["bar"];
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result_type can be INGRES_NUM for enumerated array, INGRES_ASSOC for
associative array, or INGRES_BOTH (default).
Speed-wise, the function is identical to
ingres_fetch_object(), and almost as quick as
ingres_fetch_row() (the difference is insignificant).
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Example 1. ingres_fetch_array() example
<?php
ingres_connect ($database, $user, $password);
ingres_query ("select * from table");
while ($row = ingres_fetch_array()) {
echo $row["user_id"]; # using associative array
echo $row["fullname"];
echo $row[1]; # using enumerated array
echo $row[2];
}
?>
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See also ingres_query(), ingres_num_fields(), ingres_field_name(), ingres_fetch_object(), and ingres_fetch_row().
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