[php-src] Issue #10672: pg_lo_open segfaults in the strict_types mode

Issue: https://github.com/php/php-src/issues/10672 Author: morozov ### Description The following code: ```php <?php declare(strict_types=1); $conn = pg_connect("host='127.0.0.1' dbname='postgres' user='postgres' password='Passw0rd'"); if ($conn === false) { die(pg_last_error()); } // Begin a transaction pg_query($conn, 'BEGIN'); // Create an empty large object $oid = pg_lo_create($conn); if ($oid === false) { die(pg_last_error($conn)); } // Open the large object for writing $lob = pg_lo_open($conn, $oid, 'w'); if ($oid === false) { die(pg_last_error($conn)); } echo 'The large object has been opened successfully.', PHP_EOL; ``` Resulted in this output: ``` PHP Fatal error: Uncaught ValueError: Mode must be one of 'r', 'r+', 'w', or 'w+' in /Users/morozov/pgsql-bug.php:22 Stack trace: #0 /Users/morozov/pgsql-bug.php(22): pg_lo_open(Object(PgSql\Connection), 16896, 'w') #1 {main} thrown in /Users/morozov/pgsql-bug.php on line 22 Fatal error: Uncaught ValueError: Mode must be one of 'r', 'r+', 'w', or 'w+' in /Users/morozov/pgsql-bug.php:22 Stack trace: #0 /Users/morozov/pgsql-bug.php(22): pg_lo_open(Object(PgSql\Connection), 16896, 'w') #1 {main} thrown in /Users/morozov/pgsql-bug.php on line 22 fish: Job 1, 'php pgsql-bug.php' terminated by signal SIGSEGV (Address boundary error) ``` But I expected this output instead: ``` The large object has been opened successfully. ``` Commenting out the declare(strict_types=1); line addresses the issue. ### PHP Version 8.2.3 ### Operating System macOS Ventura 13.2.1