PHP Functions Essential Reference

mysql_fetch_lengths

array mysql_fetch_lengths(mysql result result_handle) 

Gets the length of each field in a row.

Returns:

Array of integers; FALSE on error

Description:

mysql_fetch_lengths() fetches the length of each field for the last row of data retrieved by mysql_fetch_array(), mysql_fetch_assoc(), mysql_fetch_object(),or mysql_fetch_row(). The length information is returned in a numerically keyed array.

Version:

PHP 3+, PHP 4+

See also:

To find the number of fields in a result set:

mysql_num_fields() 

To find the number of rows in a result set:

mysql_num_rows() 

Example:

Fetch all column data from a result handle returned by mysql_query()

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