September 2001
Intermediate to advanced
768 pages
32h 45m
English
Content preview from PHP Functions Essential Reference
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mysql_field_name
string mysql_field_name(mysql result result_handle, int field_offset)
| result_handle | Result handle returned by mysql_db_query() or mysql_query() |
| field_offset | Field offset to use |
Gets the name of the specified field in a result set.
Returns:
String; FALSE on error
Description:
mysql_field_name() fetches the name of a specified field in a result set. The field_offset argument specifies the desired field. The field offset starts at 0.
If the field’s value is generated by an expression, the expression is used as the name. For example, suppose this is the query:
SELECT count(user);
The name property would be count(user).
If an alias is used for the column (or an expression), the alias is used as the name. For all other cases, ...
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