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mysql_get_proto_info() function in PHP
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Tutorials » Php »
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Topic |
What is mysql_get_proto_info() function in PHP?
How does mysql_get_proto_info() works?
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Explanation | |
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This mysql_get_proto_info() function gets information about the MySQL protocol.
Syntax
int mysql_get_proto_info ( [resource link_identifier])
Returns the MySQL protocol version on success, or FALSE on failure.
mysql_get_proto_info() returns the protocol version used by connection link_identifier. If link_identifier is omitted, the last opened connection will be used.
Example
<?php
//print MySQL protocol version
printf("MySQL protocol version: %s\n", mysql_get_proto_info($link));
?>
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The code will display MySQL protocol version of connection '$link' passed as parameter.
If connection is omitted, the last connection opened by mysql_connect() or mysql_pconnect() will be used as parameter to display MYSQL protocol version.
RESULT:
MySQL protocol version : 10
See also:
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