refactor: change zend_is_true to return bool
#14301
Merged
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Previously this returned
int. Many function actually take advantage of the fact this returns exactly 0 or 1. For instance,main/streams/xp_socket.cdoes:And
Zend/zend_compile.cdoes:I changed a few places trivially from
inttobool, but there are still many places such as the object handlers which returnintthat should eventually bebool.I'm not quite sure yet what to do with
ext/opcache/jit/zend_jit_ir.c:What I understand from
IR_BOOLand such so far, is that this is probably correct forboolreturns already, but it's worth mentioning for people more expert than I am to comment on.