Mark Williams
2294a515f6
Normally, hhvm will translate echo "x $x"; as echo "x ".$x; Which fully evaluates the rhs, then starts to output it. hphp will transform it to echo "x ", $x; Which avoids the concat, but outputs "x " before evaluating $x. hphp wont perform the transformation if there are obvious side effects, but it will treat a simple variable as having no side effects - even though it may be uninitialized. Im just fixing the test by performing the transformation manually. I don't think anyone cares whether the $x undefined notice appears before or after the "x ".
87 linhas
1.7 KiB
PHP
87 linhas
1.7 KiB
PHP
<?
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trait T1 {
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function dubiousArgs($a, $b, $c, $d, $e, $f, $g, $h, $i) {
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echo "T1::dubiousArgs $h, $i\n";
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}
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}
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trait T2 {
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function dubiousArgs($a) {
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echo "T2::dubiousArgs $a\n";
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}
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}
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class A {
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function __call($nm, $arr) {
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echo "A::__call $nm\n";
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if ($nm == "dubiousArgs") {
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echo "cannot happen\n";
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exit(1);
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}
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}
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use T2;
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}
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class B {
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function __call($nm, $arr) {
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echo "B::__call $nm\n";
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}
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function noSuchMethodBoyeee() {
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echo "B has this method.\n";
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}
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use T1;
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}
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class C {
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function __call($nm, $arr) {
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echo "C::__call $nm\n";
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}
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function noSuchMethodBoyeee($a, $b, $c, $d, $e) {
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echo "C also has this method with params: ", $d, " ", $e, "\n";
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}
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}
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function pRandObj() {
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static $state = 0;
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static $names = array('A', 'B', 'C');
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$name = $names[($state++ * 17) % 3];
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echo " randObj: $name\n";
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return new $name();
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}
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function randArr() {
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static $state = 0;
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return range(0, ($state++ * 17) % 128);
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}
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class MagicBox {
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public $inner;
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public function __construct($inner) {
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$this->inner = $inner;
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}
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function __call($nm, $arr) {
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echo "--";
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call_user_func_array(array($this->inner, $nm), $arr);
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}
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}
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function main() {
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$a = array();
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for ($i = 0; $i < 5; $i++) {
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$m = new MagicBox(pRandObj());
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if ($i % 3 == 0) {
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$m = new MagicBox(new MagicBox(new MagicBox($m)));
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}
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$s = 'noSuchMethodBoyeee';
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try {
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pRandObj()->dubiousArgs($i, $i,$i, $i,$i, $i,$i, $i,$i, $i,$i, $i,$i,
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$i,$i, $i,$i, $i,$i, $i,$i, $i,$i, $i,$i, $i,$i, $i,$i, $i);
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$m->$s();
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call_user_func_array(array($m, 'noSuchMethodBoyeee'), randArr());
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} catch(Exception $e) { echo "gulp!\n"; }
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}
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}
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main();
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