The constants below are defined by this extension, and
will only be available when the extension has either
been compiled into PHP or dynamically loaded at runtime.
Since PHP 4.3.0 it is possible to specify additional client flags
for the
mysql_connect
and
mysql_pconnect
functions. The following constants are defined:
Table 22.39. MySQL client constants
Constant
Description
MYSQL_CLIENT_COMPRESS
Use compression protocol
MYSQL_CLIENT_IGNORE_SPACE
Allow space after function names
MYSQL_CLIENT_INTERACTIVE
Allow interactive_timeout seconds (instead of
wait_timeout) of inactivity before
closing the connection.
MYSQL_CLIENT_SSL
Use SSL encryption. This flag is only available with version 4.x of the
MySQL client library or newer. Version 3.23.x is bundled
both with PHP 4 and Windows binaries of PHP 5.
The function
mysql_fetch_array
uses a constant for the different types of result arrays. The
following constants are defined:
Table 22.40. MySQL fetch constants
Constant
Description
MYSQL_ASSOC
Columns are returned into the array having the fieldname as the array
index.
MYSQL_BOTH
Columns are returned into the array having both a numerical index and
the fieldname as the array index.
MYSQL_NUM
Columns are returned into the array having a numerical index to the
fields. This index starts with 0, the first field in the
result.
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