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Server IP : 79.136.114.73 / Your IP : 216.73.216.126 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/tests/lang/ |
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--TEST-- Passing assignments by reference --FILE-- <?php function f(&$a) { var_dump($a); $a = "a.changed"; } echo "\n\n---> Pass constant assignment by reference:\n"; f($a="a.original"); var_dump($a); echo "\n\n---> Pass variable assignment by reference:\n"; unset($a); $a = "a.original"; f($b = $a); var_dump($a); echo "\n\n---> Pass reference assignment by reference:\n"; unset($a, $b); $a = "a.original"; f($b =& $a); var_dump($a); echo "\n\n---> Pass concat assignment by reference:\n"; unset($a, $b); $b = "b.original"; $a = "a.original"; f($b .= $a); var_dump($a); ?> --EXPECTF-- ---> Pass constant assignment by reference: Strict Standards: Only variables should be passed by reference in %s on line 9 string(10) "a.original" string(10) "a.original" ---> Pass variable assignment by reference: Strict Standards: Only variables should be passed by reference in %s on line 15 string(10) "a.original" string(10) "a.original" ---> Pass reference assignment by reference: string(10) "a.original" string(9) "a.changed" ---> Pass concat assignment by reference: Strict Standards: Only variables should be passed by reference in %s on line 28 string(20) "b.originala.original" string(10) "a.original"