说明
resource
fbsql_list_fields ( string database_name, string table_name [, resource link_identifier] )
fbsql_list_fields() retrieves information
about the given tablename. Arguments are the database name and
the table name. A result pointer is returned which can be used
with fbsql_field_flags(),
fbsql_field_len(),
fbsql_field_name(), and
fbsql_field_type().
A result identifier is a positive integer. The function returns
FALSE if an error occurs. A string describing the error will be
placed in $phperrmsg, and unless the function
was called as @fbsql() then this error string
will also be printed out.
例子 1. fbsql_list_fields() example |
<?php
$link = fbsql_connect('localhost', 'myname', 'secret');
$fields = fbsql_list_fields("database1", "table1", $link);
$columns = fbsql_num_fields($fields);
for ($i = 0; $i < $columns; $i++) {
echo fbsql_field_name($fields, $i) . "\n";;
}
?>
|
上例将输出： |
fbsql_list_dbs