(PECL CUBRID >= 8.3.0)
cubrid_field_type — Return the type of the column corresponding to the given field offset
$result
, int $field_offset
) : stringThis function returns the type of the column corresponding to the given field offset. The returned field type could be one of the following: "int", "real", "string", etc.
resultresult comes from a call to
cubrid_execute()
field_offset
The numerical field offset. The field_offset
starts at 0. If field_offset does not exist, an
error of level E_WARNING is also issued.
Type of the column, on success.
false when invalid field_offset value.
-1 if SQL sentence is not SELECT.
Example #1 cubrid_field_type() example
<?php
$conn = cubrid_connect("localhost", 33000, "demodb");
$result = cubrid_execute($conn, "SELECT * FROM code");
$col_num = cubrid_num_cols($result);
printf("%-15s %-15s %s\n", "Field Table", "Field Name", "Field Type");
for($i = 0; $i < $col_num; $i++) {
printf("%-15s %-15s %s\n",
cubrid_field_table($result, $i), cubrid_field_name($result, $i), cubrid_field_type($result, $i));
}
cubrid_disconnect($conn);
?>
以上例程会输出：
Field Table Field Name Field Type code s_name char code f_name varchar