Included code behaves differently

[thekid]

$ cat x.php
<?php
final class X {
  public static $variable = "Hello";
}

function bootstrap() {
  echo "Bootstrapping...\n";
  X::$variable.= "World";
}

bootstrap();
var_dump(X::$variable);

$ ./ph7.exe x.php
Bootstrapping...
string(10 'HelloWorld')

So far, so good. Now let x.php run inside an include() context:

$ cat hello.php
<?php
include("x.php");

$ ./ph7.exe hello.php
Bootstrapping...
null

Enabling errors yields the following:

Error: Cannot perform assignment on a constant class attribute,PH7 is loading NULL

[thekid]

Seems VmEvalChunk() forgets to to call VmMountUserClass on classes declared iside the given PHP chunk, so adding:

SyHashEntry *pEntry;

/* Initialize and install static and constants class attributes */
SyHashResetLoopCursor(&pVm->hClass);
while((pEntry = SyHashGetNextEntry(&pVm->hClass)) != 0 ){
    if( VmMountUserClass(&(*pVm),(ph7_class *)pEntry->pUserData) != SXRET_OK ) {
        if( pCtx ){
            ph7_result_bool(pCtx,0);
        }
        goto Cleanup;
    }
}

...inside the else block of if( pVm->sCodeGen.nErr > 0 ) and before if( SXRET_OK != PH7_VmEmitInstr(pVm,PH7_OP_DONE,0,0,0,0) ) (around line 13300 in ph7.c) fixes the thing

I'd come up with a PR but this is only the generated ("amalgamated") code here, so that's probably useless.

[symisc]

Nice hack, will merge this with with the main trunk soon. Thanks for your contribution!