mirror of
https://github.com/php/php-src.git
synced 2026-04-22 23:48:14 +02:00
Nikita Popov
a66c60cce3
This removes object auto-vivification support. This also means that we can remove the corresponding special handling for typed properites: We no longer need to check that a property is convertible to stdClass if such a conversion might take place indirectly due to a nested property write. Additionally OBJ_W style operations now no longer modify the object operand, and as such we no longer need to treat op1 as a def in SSA form. The next step would be to actually compile the whole LHS of OBJ_W operations in R rather than W mode, but that causes issues with SimpleXML, whose object handlers depend on the current compilation structure. Part of https://wiki.php.net/rfc/engine_warnings.
138 lines
1.9 KiB
PHP
138 lines
1.9 KiB
PHP
--TEST--
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JIT: FETCH_OBJ
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--INI--
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opcache.enable=1
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opcache.enable_cli=1
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opcache.file_update_protection=0
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opcache.jit_buffer_size=1M
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--SKIPIF--
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<?php require_once('skipif.inc'); ?>
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--FILE--
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<?php
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function foo(&$a) {
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$a = 2;
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}
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function foo2(&$a) {
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$a = array();
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}
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function foo3(&$a, $var) {
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$a = $var;
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}
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$obj = new stdClass;
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foo($obj->a);
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var_dump($obj);
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foo2($obj->b);
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var_dump($obj);
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foo3($obj->a, "2" . "3");
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foo3($obj->a, $obj->b);
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var_dump($obj);
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$a = &$obj->a;
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$a = fopen(__FILE__, "r");
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var_dump($obj);
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function bar() {
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$obj = new stdClass;
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foo($obj->a);
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var_dump($obj);
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foo2($obj->b);
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var_dump($obj);
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foo3($obj->a, "2" . "3");
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foo3($obj->a, $obj->b);
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var_dump($obj);
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$a = &$obj->a;
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$a = fopen(__FILE__, "r");
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var_dump($obj);
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$d = array();
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try {
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foo($d->{"ab" ."c"});
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} catch (Error $err) {
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echo $err->getMessage(), "\n";
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}
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var_dump($d);
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$e = NULL;
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try {
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foo($e->{"ab" ."c"});
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} catch (Error $err) {
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echo $err->getMessage(), "\n";
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}
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var_dump($e);
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$f = "";
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try {
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foo($f->{"ab" ."c"});
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} catch (Error $err) {
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echo $err->getMessage(), "\n";
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}
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var_dump($f);
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}
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bar();
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?>
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--EXPECTF--
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object(stdClass)#%d (1) {
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["a"]=>
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int(2)
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}
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object(stdClass)#%d (2) {
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["a"]=>
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int(2)
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["b"]=>
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array(0) {
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}
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}
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object(stdClass)#%d (2) {
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["a"]=>
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array(0) {
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}
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["b"]=>
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array(0) {
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}
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}
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object(stdClass)#%d (2) {
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["a"]=>
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&resource(5) of type (stream)
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["b"]=>
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array(0) {
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}
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}
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object(stdClass)#%d (1) {
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["a"]=>
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int(2)
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}
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object(stdClass)#%d (2) {
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["a"]=>
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int(2)
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["b"]=>
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array(0) {
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}
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}
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object(stdClass)#%d (2) {
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["a"]=>
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array(0) {
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}
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["b"]=>
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array(0) {
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}
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}
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object(stdClass)#%d (2) {
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["a"]=>
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&resource(6) of type (stream)
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["b"]=>
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array(0) {
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}
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}
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Attempt to modify property 'abc' of non-object
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array(0) {
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}
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Attempt to modify property 'abc' of non-object
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NULL
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Attempt to modify property 'abc' of non-object
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string(0) ""
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