random: Fix unknown mt_srand()
compatibility for unknown modes
#13544
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see: https://3v4l.org/fOZbQ. Will need some adjustments when merging to PHP 8.3, due to the deprecation.
Found, because I wondered about the implicit downcast from
zend_long
touint8_t
during the assignment ofmode
and wondered about that, because I contemplated making the two mode constants and enum in PHP 8.4+.PHP 8.1 and below interpreted unknown modes as
MT_RAND_MT19937
, but PHP 8.2+ interprets them asMT_RAND_PHP
.Align the behavior with PHP 8.1 and below, because folks should be steered towards the standard mode.