php man page for fbsql_field_len

FBSQL_FIELD_LEN(3)							 1							FBSQL_FIELD_LEN(3)

fbsql_field_len - Returns the length of the specified field

SYNOPSIS
       int fbsql_field_len (resource  $result, [int  $field_offset])

DESCRIPTION
	Returns the length of the specified field.

PARAMETERS
	      o $result
		- A result pointer returned by fbsql_list_fields(3).

	      o $field_offset
		- The numerical offset of the field. The field index starts at 0.

RETURN VALUES
	Returns the length of the specified field.

PHP Documentation Group 													FBSQL_FIELD_LEN(3)