Wikimedia Bugzilla is closed!

As of now, I see this code in ApiBase.php: 

<code>
if ( isset( $value ) && ( $multi || is_array( $type ) ) ) { 
         $value = $this->parseMultiValue( $encParamName, $value, $multi, is_array( $type ) ? $type : null );
}
</code>

May be we need to change that OR to AND condition, so that the value can contain | , even if the allowed values are array when PARAM_ISMULTI is false

There is another bug related to ISMULTI in  APIBase.php

<code>
if ( isset( $paramSettings[self::PARAM_ISMULTI] ) ) {
	$prompt = 'Values (separate with \'|\'): ';
} else {
	$prompt = 'One value: ';
}
</code>

Looks like the condition require additional condition - &&  $paramSettings[self::PARAM_ISMULTI]

r107876