| Server IP : 79.136.114.73 / Your IP : 3.147.8.67 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/self/root/home/b8009/php-5.6.22/Zend/tests/ |
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--TEST-- Bug #31098 (isset() / empty() incorrectly returns true in dereference of a wrong type) --FILE-- <?php $a = ''; var_dump(isset($a->b)); $a = 'a'; var_dump(isset($a->b)); $a = '0'; var_dump(isset($a->b)); $a = ''; var_dump(isset($a['b'])); $a = 'a'; var_dump(isset($a['b'])); $a = '0'; var_dump(isset($a['b'])); $simpleString = "Bogus String Text"; echo isset($simpleString->wrong)?"bug\n":"ok\n"; echo isset($simpleString["wrong"])?"bug\n":"ok\n"; echo isset($simpleString[-1])?"bug\n":"ok\n"; echo isset($simpleString[0])?"ok\n":"bug\n"; echo isset($simpleString["0"])?"ok\n":"bug\n"; echo isset($simpleString["16"])?"ok\n":"bug\n"; echo isset($simpleString["17"])?"bug\n":"ok\n"; echo $simpleString->wrong === null?"ok\n":"bug\n"; echo $simpleString["wrong"] === "B"?"ok\n":"bug\n"; echo $simpleString["0"] === "B"?"ok\n":"bug\n"; $simpleString["wrong"] = "f"; echo $simpleString["0"] === "f"?"ok\n":"bug\n"; ?> --EXPECTF-- bool(false) bool(false) bool(false) bool(false) bool(false) bool(false) ok ok ok ok ok ok ok Notice: Trying to get property of non-object in %s on line %d ok Warning: Illegal string offset 'wrong' in %s on line %d ok ok Warning: Illegal string offset 'wrong' in %s on line %d ok