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Banyard" , PHP internals Content-Type: multipart/alternative; boundary="000000000000f9324c061cbe8d4e" From: drealecs@gmail.com (=?UTF-8?Q?Alexandru_P=C4=83tr=C4=83nescu?=) --000000000000f9324c061cbe8d4e Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, Jul 8, 2024 at 6:43=E2=80=AFPM Alexandru P=C4=83tr=C4=83nescu wrote: > > I'm hoping this can be simplified further, but to get to the point, I als= o > think we should have a userland replacement suggestion in the RFC. > > Managed to simplify it like this and I find it reasonable enough: function strtok2(string $string, ?string $token =3D null): string|false { static $tokenGenerator =3D null; if ($token) { $tokenGenerator =3D (function(string $characters) use ($string): \Generator { $pos =3D 0; while (true) { $pos +=3D \strspn($string, $characters, $pos); $len =3D \strcspn($string, $characters, $pos); if ($len =3D=3D=3D 0) return; $token =3D \substr($string, $pos, $len); $characters =3D yield $token; $pos +=3D $len; } })($token); return $tokenGenerator->current() ?? false; } return $tokenGenerator?->send($string) ?? false; } Alex --000000000000f9324c061cbe8d4e Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

On Mon, Jul 8, 2024 at 6:43=E2=80=AFPM Al= exandru P=C4=83tr=C4=83nescu <drea= lecs@gmail.com> wrote:

I'm hoping this=C2=A0ca= n be simplified further, but to get to the point, I also think we should ha= ve a userland replacement suggestion in the RFC.


Managed to simplify it like this= and I find it reasonable enough:
function strtok2(strin=
g $string, ?string $tok=
en =3D null): string|=
false {
    static $tokenGenerator =3D null;
    if ($token) {
        =
$tokenGenerator =3D (function(string $characters) use ($string): \Generator {
            $pos =3D 0<=
/span>;
            while (true) {
                $pos +=3D \strspn($string, $characters, $pos);
=
                $len =3D \=
strcspn($string, $characters, $pos);
                =
if ($len =3D=3D=3D 0)
                    return;
                $token =3D \substr($string, $pos<=
/span>, $len);
               =
 $characters =3D yield $token<=
/span>;
                $pos +=
=3D $len;
            }
   =
     })($token);
        return $tokenGenerator->current=
() ?? false;
    }
=
    return $tokenGenerator?->send($string) ?? false;
}
Alex=
--000000000000f9324c061cbe8d4e--