IBASE_NUM_FIELDS(3) 1 IBASE_NUM_FIELDS(3)
ibase_num_fields - Get the number of fields in a result set
SYNOPSIS
int ibase_num_fields (resource $result_id)
DESCRIPTION
Get the number of fields in a result set.
PARAMETERS
o $result_id
- An InterBase result identifier.
RETURN VALUES
Returns the number of fields as an integer.
EXAMPLES
Example #1
ibase_num_fields(3) example
<?php
$rs = ibase_query("SELECT * FROM tablename");
$coln = ibase_num_fields($rs);
for ($i = 0; $i < $coln; $i++) {
$col_info = ibase_field_info($rs, $i);
echo "name: " . $col_info['name'] . "
";
echo "alias: " . $col_info['alias'] . "
";
echo "relation: " . $col_info['relation'] . "
";
echo "length: " . $col_info['length'] . "
";
echo "type: " . $col_info['type'] . "
";
}
?>
SEE ALSO
ibase_field_info(3).
PHP Documentation Group IBASE_NUM_FIELDS(3)
