php man page for cubrid_field_len

CUBRID_FIELD_LEN(3)							 1						       CUBRID_FIELD_LEN(3)

cubrid_field_len - Get the maximum length of the specified field

SYNOPSIS
       int cubrid_field_len (resource  $result, int  $field_offset)

DESCRIPTION
	This function returns the maximum length of the specified field on success, or it returns FALSE on failure.

PARAMETERS
	      o $result
		-$result comes from a call to cubrid_execute(3)

	      o $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.

RETURN VALUES
	Maximum length, when process is successful.

       FALSE on failure.

EXAMPLES
       Example #1

	      cubrid_field_len(3) example

	      <?php
	      $conn = cubrid_connect("localhost", 33000, "demodb");
	      $result = cubrid_execute($conn, "SELECT * FROM game WHERE host_year=2004 AND nation_code='AUS' AND medal='G'");

	      $column_names = cubrid_column_names($result);
	      $column_types = cubrid_column_types($result);

	      printf("%-30s %-30s %-15s
", "Column Names", "Column Types", "Column Maxlen");
	      for($i = 0, $size = count($column_names); $i < $size; $i++) {
		  $column_len = cubrid_field_len($result, $i);
		  printf("%-30s %-30s %-15s
", $column_names[$i], $column_types[$i], $column_len);
	      }

	      cubrid_disconnect($conn);
	      ?>

	      The above example will output:

	      Column Names		     Column Types		    Column Maxlen
	      host_year 		     integer			    11
	      event_code		     integer			    11
	      athlete_code		     integer			    11
	      stadium_code		     integer			    11
	      nation_code		     char			    3
	      medal			     char			    1
	      game_date 		     date			    10

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