Remove static calls to non-static methods

Author: nikic

UPGRADING

@@ -23,6 +23,7 @@ PHP 8.0 UPGRADE NOTES
 - Core:
   . Methods with the same name as the class are no longer interpreted as
     constructors. The __construct() method should be used instead.
+  . Removed ability to call non-static methods statically.
   . Removed (unset) cast.
   . Removed track_errors ini directive. This means that $php_errormsg is no
     longer available. The error_get_last() function may be used instead.

Zend/tests/009.phpt

@@ -16,9 +16,6 @@ class foo {
 class foo2 extends foo {
 }
 
-foo::bar();
-foo2::bar();
-
 $f1 = new foo;
 $f2 = new foo2;
 
@@ -36,11 +33,6 @@ $f1->testNull();
 echo "Done\n";
 ?>
 --EXPECTF--
-Deprecated: Non-static method foo::bar() should not be called statically in %s on line %d
-string(3) "foo"
-
-Deprecated: Non-static method foo::bar() should not be called statically in %s on line %d
-string(3) "foo"
 string(3) "foo"
 string(3) "foo"
 

Zend/tests/bug27669.phpt

@@ -3,7 +3,7 @@ Bug #27669 (PHP 5 didn't support all possibilities for calling static methods dy
 --FILE--
 <?php
 	class A {
-		function hello() {
+		static function hello() {
 			echo "Hello World\n";
 		}
 	}
@@ -12,6 +12,5 @@ Bug #27669 (PHP 5 didn't support all possibilities for calling static methods dy
 ?>
 ===DONE===
 --EXPECTF--
-Deprecated: Non-static method A::hello() should not be called statically in %s on line %d
 Hello World
 ===DONE===

Zend/tests/bug35437.phpt

@@ -15,10 +15,7 @@ Foo::get();
 echo "Done\n";
 ?>
 --EXPECTF--
-Deprecated: Non-static method Foo::get() should not be called statically in %s on line %d
-
-Fatal error: Uncaught Error: Non-static method Foo::__construct() cannot be called statically in %s:%d
+Fatal error: Uncaught Error: Non-static method Foo::get() cannot be called statically in %s:%d
 Stack trace:
-#0 %s(%d): Foo::get()
-#1 {main}
+#0 {main}
   thrown in %s on line %d

Zend/tests/bug38047.phpt

@@ -24,20 +24,10 @@ $c->s();
 
 get_called_class();
 
-D::m();
-
 ?>
 --EXPECTF--
 Called class: D
 Called class: C
 Called class: C
 
 Warning: get_called_class() called from outside a class in %s on line %d
-
-Deprecated: Non-static method D::m() should not be called statically in %s on line %d
-
-Fatal error: Uncaught Error: Using $this when not in object context in %s:%d
-Stack trace:
-#0 %s(%d): D::m()
-#1 {main}
-  thrown in %s on line %d

Zend/tests/bug40621.phpt

@@ -26,16 +26,18 @@ $x->a();
 $x->b();
 $x->c();
 $x::a();
-$x::b();
 $x::c();
+$x::b();
 
 ?>
 --EXPECTF--
 string(9) "__call::a"
 int(2)
 string(9) "__call::c"
 string(15) "__callStatic::a"
-
-Deprecated: Non-static method foo::b() should not be called statically in %s on line %d
-int(2)
 string(15) "__callStatic::c"
+
+Fatal error: Uncaught Error: Non-static method foo::b() cannot be called statically in %s:%d
+Stack trace:
+#0 {main}
+  thrown in %s on line %d

Zend/tests/bug47054.phpt

@@ -4,29 +4,15 @@ Testing __callStatic
 <?php
 
 class foo {
-	public function aa() {
-		print "ok\n";
-	}
 	static function __callstatic($a, $b) {
 		var_dump($a);
 	}
 }
 
-foo::aa();
-
-$b = 'AA';
-foo::$b();
-
 foo::__construct();
 
 ?>
 --EXPECTF--
-Deprecated: Non-static method foo::aa() should not be called statically in %s on line %d
-ok
-
-Deprecated: Non-static method foo::aa() should not be called statically in %s on line %d
-ok
-
 Fatal error: Uncaught Error: Cannot call constructor in %s:%d
 Stack trace:
 #0 {main}