Log Message:
lang/php80: update to 8.0.8

01 Jul 2021, PHP 8.0.8

- Core:
  . Fixed bug #81076 (incorrect debug info on Closures with implicit binds).
    (krakjoe)
  . Fixed bug #81068 (Double free in realpath_cache_clean()). (Dimitry Andric)
  . Fixed bug #76359 (open_basedir bypass through adding ".."). (cmb)
  . Fixed bug #81090 (Typed property performance degradation with .= operator).
    (Nikita)
  . Fixed bug #81070 (Integer underflow in memory limit comparison).
    (Peter van Dommelen)
  . Fixed bug #81122 (SSRF bypass in FILTER_VALIDATE_URL).
    (CVE-2021-21705) (cmb)

- Bzip2:
  . Fixed bug #81092 (fflush before stream_filter_remove corrupts stream).
    (cmb)

- Fileinfo:
  . Fixed bug #80197 (implicit declaration of function 'magic_stream' is
    invalid). (Nikita)

- GMP:
  . Fixed bug #81119 (GMP operators throw errors with wrong parameter names).
    (Nikita)

- OCI8:
  . Fixed bug #81088 (error in regression test for oci_fetch_object() and
    oci_fetch_array()). (Máté)

- Opcache:
  . Fixed bug #81051 (Broken property type handling after incrementing
    reference). (Dmitry)
  . Fixed bug #80968 (JIT segfault with return from required file). (Dmitry)

- OpenSSL:
  . Fixed bug #76694 (native Windows cert verification uses CN as sever name).
    (cmb)

- MySQLnd:
  . Fixed bug #80761 (PDO uses too much memory). (Nikita)

- PDO_Firebird:
   . Fixed bug #76448 (Stack buffer overflow in firebird_info_cb).
    (CVE-2021-21704) (cmb)
   . Fixed bug #76449 (SIGSEGV in firebird_handle_doer).
    (CVE-2021-21704) (cmb)
   . Fixed bug #76450 (SIGSEGV in firebird_stmt_execute).
    (CVE-2021-21704) (cmb)
   . Fixed bug #76452 (Crash while parsing blob data in firebird_fetch_blob).
    (CVE-2021-21704) (cmb)

- readline:
  . Fixed bug #72998 (invalid read in readline completion). (krakjoe)

- Standard:
  . Fixed bug #81048 (phpinfo(INFO_VARIABLES) "Array to string \ 
conversion").
    (cmb)
  . Fixed bug #77627 (method_exists on Closure::__invoke inconsistency).
    (krakjoe)

- Windows:
  . Fixed bug #81120 (PGO data for main PHP DLL are not used). (cmb)