(PHP 5, PHP 7 < 7.4.0)
ibase_field_info — 获取字段信息
resultInterBase结果标识符。
field_number字段偏移量。
返回一个包含以下键的数组：name、alias、relation、length 和 type。
示例 #1 ibase_field_info() 示例
<?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']. "\n";
echo "alias: ". $col_info['alias']. "\n";
echo "relation: ". $col_info['relation']. "\n";
echo "length: ". $col_info['length']. "\n";
echo "type: ". $col_info['type']. "\n";
}
?>