php 编译后 输出,HipHop PHP编译器的C输出是什么样的？
简答：不.
由于我花了一些时间让HipHop工作,我决定在这里分享我的结果,所以我觉得完全没有浪费时间.
这是我的PHP输入：
<?
class test {
function loop() {
for($i=0; $i<10; ++$i) {
echo("i = $i\n");
}
}
}
$t = new test();
$t->loop();
?>
这是C输出……
#include
#include
namespace HPHP {
///
/* preface starts */
/* preface finishes */
/* SRC: hello.php line 3 */
Variant c_test::os_get(const char *s, int64 hash) {
return c_ObjectData::os_get(s, hash);
}
Variant &c_test::os_lval(const char *s, int64 hash) {
return c_ObjectData::os_lval(s, hash);
}
void c_test::o_get(ArrayElementVec &props) const {
c_ObjectData::o_get(props);
}
bool c_test::o_exists(CStrRef s, int64 hash) const {
return c_ObjectData::o_exists(s, hash);
}
Variant c_test::o_get(CStrRef s, int64 hash) {
return c_ObjectData::o_get(s, hash);
}
Variant c_test::o_set(CStrRef s, int64 hash, CVarRef v,bool forInit /* = false */) {
return c_ObjectData::o_set(s, hash, v, forInit);
}
Variant &c_test::o_lval(CStrRef s, int64 hash) {
return c_ObjectData::o_lval(s, hash);
}
Variant c_test::os_constant(const char *s) {
return c_ObjectData::os_constant(s);
}
IMPLEMENT_CLASS(test)
ObjectData *c_test::cloneImpl() {
c_test *obj = NEW(c_test)();
cloneSet(obj);
return obj;
}
void c_test::cloneSet(c_test *clone) {
ObjectData::cloneSet(clone);
}
Variant c_test::o_invoke(const char *s, CArrRef params, int64 hash, bool fatal) {
if (hash < 0) hash = hash_string_i(s);
switch (hash & 1) {
case 1:
HASH_GUARD(0x0EA59CD1566F5709LL, loop) {
return (t_loop(), null);
}
break;
default:
break;
}
return c_ObjectData::o_invoke(s, params, hash, fatal);
}
Variant c_test::o_invoke_few_args(const char *s, int64 hash, int count, CVarRef a0, CVarRef a1, CVarRef a2, CVarRef a3, CVarR
ef a4, CVarRef a5) {
if (hash < 0) hash = hash_string_i(s);
switch (hash & 1) {
case 1:
HASH_GUARD(0x0EA59CD1566F5709LL, loop) {
return (t_loop(), null);
}
break;
default:
break;
}
return c_ObjectData::o_invoke_few_args(s, hash, count, a0, a1, a2, a3, a4, a5);
}
Variant c_test::os_invoke(const char *c, const char *s, CArrRef params, int64 hash, bool fatal) {
return c_ObjectData::os_invoke(c, s, params, hash, fatal);
}
Variant cw_test$os_get(const char *s) {
return c_test::os_get(s, -1);
}
Variant &cw_test$os_lval(const char *s) {
return c_test::os_lval(s, -1);
}
Variant cw_test$os_constant(const char *s) {
return c_test::os_constant(s);
}
Variant cw_test$os_invoke(const char *c, const char *s, CArrRef params, bool fatal /* = true */) {
return c_test::os_invoke(c, s, params, -1, fatal);
}
void c_test::init() {
}
/* SRC: hello.php line 4 */
void c_test::t_loop() {
INSTANCE_METHOD_INJECTION(test, test::loop);
int64 v_i = 0;
{
LOOP_COUNTER(1);
for ((v_i = 0LL); less(v_i, 10LL); ++v_i) {
LOOP_COUNTER_CHECK(1);
{
echo((LINE(6,concat3("i = ", toString(v_i), "\n"))));
}
}
}
} /* function */
Object co_test(CArrRef params, bool init /* = true */) {
return Object(p_test(NEW(c_test)())->dynCreate(params, init));
}
Variant pm_php$hello_php(bool incOnce /* = false */, LVariableTable* variables /* = NULL */) {
FUNCTION_INJECTION(run_init::hello.php);
{
DECLARE_GLOBAL_VARIABLES(g);
bool &alreadyRun = g->run_pm_php$hello_php;
if (alreadyRun) { if (incOnce) return true;}
else alreadyRun = true;
if (!variables) variables = g;
}
DECLARE_GLOBAL_VARIABLES(g);
LVariableTable *gVariables __attribute__((__unused__)) = get_variable_table();
Variant &v_t __attribute__((__unused__)) = (variables != gVariables) ? variables->get("t") : g->GV(t);
(v_t = ((Object)(LINE(11,p_test(p_test(NEWOBJ(c_test)())->create())))));
LINE(12,v_t.o_invoke_few_args("loop", 0x0EA59CD1566F5709LL, 0));
return true;
} /* function */
///
}
呸！我花了几秒钟甚至找到了循环……