WordPress Developer Resources

WP_Debug_Data::get_mysql_var( string $mysql_var ): string|null

Returns the value of a MySQL system variable.

Parameters

$mysql_varstringrequired: Name of the MySQL system variable.

Return

string|null The variable value on success. Null if the variable does not exist.

Source

),
'WP_PLUGIN_DIR'       => array(
	'label' => 'WP_PLUGIN_DIR',
	'value' => WP_PLUGIN_DIR,
),
'WP_MEMORY_LIMIT'     => array(
	'label' => 'WP_MEMORY_LIMIT',
	'value' => WP_MEMORY_LIMIT,
),
'WP_MAX_MEMORY_LIMIT' => array(
	'label' => 'WP_MAX_MEMORY_LIMIT',
	'value' => WP_MAX_MEMORY_LIMIT,
),
'WP_DEBUG'            => array(

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Changelog

Version	Description
5.9.0	Introduced.

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