--TEST-- Match expression true --INI-- opcache.enable=1 opcache.enable_cli=1 opcache.opt_debug_level=0x20000 zend_test.observer.enabled=0 --EXTENSIONS-- opcache --FILE-- 'en', !!preg_match('/Bienvenue/', $text), !!preg_match('/Bonjour/', $text) => 'fr', default => 'other', }; var_dump($result); ?> --EXPECTF-- $_main: ; (lines=20, args=0, vars=2, tmps=1) ; (after optimizer) ; %s 0000 ASSIGN CV0($text) string("Bienvenue chez nous") 0001 T2 = FRAMELESS_ICALL_2(preg_match) string("/Welcome/") CV0($text) 0002 JMPNZ T2 0010 0003 T2 = FRAMELESS_ICALL_2(preg_match) string("/Hello/") CV0($text) 0004 JMPNZ T2 0010 0005 T2 = FRAMELESS_ICALL_2(preg_match) string("/Bienvenue/") CV0($text) 0006 JMPNZ T2 0012 0007 T2 = FRAMELESS_ICALL_2(preg_match) string("/Bonjour/") CV0($text) 0008 JMPNZ T2 0012 0009 JMP 0014 0010 T2 = QM_ASSIGN string("en") 0011 JMP 0015 0012 T2 = QM_ASSIGN string("fr") 0013 JMP 0015 0014 T2 = QM_ASSIGN string("other") 0015 ASSIGN CV1($result) T2 0016 INIT_FCALL 1 %d string("var_dump") 0017 SEND_VAR CV1($result) 1 0018 DO_ICALL 0019 RETURN int(1) string(2) "fr"