[pull] master from php:master

NEWS

@@ -95,7 +95,9 @@ PHP                                                                        NEWS
   . Passing objects to mb_convert_variables() is now deprecated. (Girgias)
 
 - MySQLi:
-  . The mysqli_get_charset() function is now deprecated. (Kamil Tekiela)
+  . The mysqli_get_charset() function and mysqli::get_charset() method are now deprecated. (Kamil Tekiela)
+  . The mysqli_stmt_init() function and mysqli::stmt_init() method are now deprecated. (Kamil Tekiela)
+  . Instantiation of mysqli_stmt without providing the $query parameter is now deprecated. (Kamil Tekiela)
 
 - PDO:
   . Fixed pdo_raise_impl_error() emitting a warning under ERRMODE_SILENT.

UPGRADING

@@ -476,8 +476,11 @@ PHP 8.6 UPGRADE NOTES
     RFC: https://wiki.php.net/rfc/deprecations_php_8_6#passing_objects_for_vars_parameter_of_mb_convert_variables
 
 - MySQLi:
-  . The mysqli_get_charset() function is now deprecated.
+  . The mysqli_get_charset() function and mysqli::get_charset() method are now deprecated.
     RFC: https://wiki.php.net/rfc/deprecations_php_8_6#deprecate_mysqli_get_charset
+  . The mysqli_stmt_init() function, mysqli::stmt_init() method, and calling mysqli_stmt constructor
+    without providing the $query parameter are now deprecated.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_6#deprecate_mysqlistmt_init
 
 - Reflection:
   . Calling ReflectionProperty::setValue() with an object that is not an

Zend/tests/partial_application/const_arg_opt_002.phpt

@@ -0,0 +1,42 @@
+--TEST--
+Constant argument optimization - strict_types bug
+--CREDITS--
+Ryan @ Calif.io
+--INI--
+opcache.enable=1
+opcache.enable_cli=1
+opcache.optimization_level=-1
+opcache.file_update_protection=0
+--FILE--
+<?php
+
+declare(strict_types=1);
+
+function cand_86014_typed(int $bound, mixed $placeholder): void
+{
+    echo 'CALLED:', get_debug_type($bound), ':', $bound, "\n";
+}
+
+function cand_86014_make_invalid(): Closure
+{
+    return cand_86014_typed('123', ?);
+}
+
+try {
+    $partial = cand_86014_make_invalid();
+    echo "CONSTRUCTED\n";
+} catch (Throwable $e) {
+    echo 'CREATE: ', get_class($e), ': ', $e->getMessage(), "\n";
+}
+
+if (isset($partial)) {
+    try {
+        $partial(null);
+    } catch (Throwable $e) {
+        echo 'CALL: ', get_class($e), ': ', $e->getMessage(), "\n";
+    }
+}
+
+?>
+--EXPECT--
+CREATE: TypeError: cand_86014_typed(): Argument #1 ($bound) must be of type int, string given

Zend/tests/partial_application/const_arg_opt_003.phpt

@@ -0,0 +1,32 @@
+--TEST--
+Constant argument optimization - strict_types
+--INI--
+opcache.enable=1
+opcache.enable_cli=1
+opcache.optimization_level=-1
+opcache.file_update_protection=0
+--FILE--
+<?php
+declare(strict_types=1);
+
+function f(int $a, $b) { return $a; }
+
+// Check that optimizations are enabled
+$f = f(3, ?);
+$usedVars = new ReflectionFunction($f)->getClosureUsedVariables();
+if ($usedVars !== []) {
+    echo "const arg optimization was not applied\n";
+    var_dump($usedVars);
+    exit;
+}
+
+var_dump($f(0));
+
+// Actual test. Not catching this as it disables optimizations
+f("3", ?)(0);
+
+?>
+--EXPECTF--
+int(3)
+
+Fatal error: Uncaught TypeError: f(): Argument #1 ($a) must be of type int, string given in %a