Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Fix MySQL local infile / attr handling on big endian systems

diff --cc ext/mysqli/mysqli_api.c
Simple merge

diff --cc ext/mysqli/mysqli_nonapi.c
Simple merge

diff --cc ext/mysqlnd/mysqlnd_ps.c
Simple merge

diff --cc ext/pdo_mysql/mysql_driver.c
Simple merge