Document possible return type for PDO::lastInsertId()

Fixes phpstan/phpstan#5788
phpstan · Oct 17, 2021 · d4579a3 · d4579a3
1 parent 0c3ff90
commit d4579a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/resources/functionMap.php b/resources/functionMap.php
@@ -8443,7 +8443,7 @@
 'PDO::getAttribute' => ['', 'attribute'=>'int'],
 'PDO::getAvailableDrivers' => ['array'],
 'PDO::inTransaction' => ['bool'],
-'PDO::lastInsertId' => ['string', 'seqname='=>'string'],
+'PDO::lastInsertId' => ['string|false', 'seqname='=>'string'],
 'PDO::pgsqlCopyFromArray' => ['bool', 'table_name'=>'string', 'rows'=>'array', 'delimiter'=>'string', 'null_as'=>'string', 'fields'=>'string'],
 'PDO::pgsqlCopyFromFile' => ['bool', 'table_name'=>'string', 'filename'=>'string', 'delimiter'=>'string', 'null_as'=>'string', 'fields'=>'string'],
 'PDO::pgsqlCopyToArray' => ['array', 'table_name'=>'string', 'delimiter'=>'string', 'null_as'=>'string', 'fields'=>'string'],