Entering SQL Commands - Mastering phpMyAdmin 2.8 for Effective MySQL Management - page 182

This feature would not work as expected if we tried more than one SELECT
statement. We would see only the results of the last SELECT statment.
Pretty Printing (Syntax-Highlighting)
By default, phpMyAdmin parses and highlights the various elements of any
MySQL statement it processes. This is controlled by $cfg['SQP']['fmtType'] ,
which is set to 'html' by default. This mode uses a specific color for each different
element (a reserved word, a variable, a comment, and so on) as described in the
$cfg['SQP']['fmtColor'] array located in the theme-specific layout.inc.php file.
The default values are:
$cfg['SQP']['fmtColor'] = array(
'comment' => '#808000',