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Server IP : 79.136.114.73 / Your IP : 18.224.96.245 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/ext/standard/tests/strings/ |
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--TEST-- Testing rtrim() function --FILE-- <?php /* Testing for Error conditions */ /* Invalid Number of Arguments */ echo "\n *** Output for Error Conditions ***\n"; rtrim(); rtrim("", " ", 1); /* Testing the Normal behaviour of rtrim() function */ echo "\n *** Output for Normal Behaviour ***\n"; var_dump ( rtrim("rtrim test \t\0 ") ); /* without second Argument */ var_dump ( rtrim("rtrim test " , "") ); /* no characters in second Argument */ var_dump ( rtrim("rtrim test ", NULL) ); /* with NULL as second Argument */ var_dump ( rtrim("rtrim test ", true) ); /* with boolean value as second Argument */ var_dump ( rtrim("rtrim test ", " ") ); /* with single space as second Argument */ var_dump ( rtrim("rtrim test \t\n\r\0\x0B", "\t\n\r\0\x0B") ); /* with multiple escape sequences as second Argument */ var_dump ( rtrim("rtrim testABCXYZ", "A..Z") ); /* with characters range as second Argument */ var_dump ( rtrim("rtrim test0123456789", "0..9") ); /* with numbers range as second Argument */ var_dump ( rtrim("rtrim test$#@", "#@$") ); /* with some special characters as second Argument */ /* Use of class and objects */ echo "\n*** Checking with OBJECTS ***\n"; class string1 { public function __toString() { return "Object"; } } $obj = new string1; var_dump( rtrim($obj, "tc") ); /* String with embedded NULL */ echo "\n*** String with embedded NULL ***\n"; var_dump( rtrim("234\x0005678\x0000efgh\xijkl\x0n1", "\x0n1") ); /* heredoc string */ $str = <<<EOD us ing heredoc string EOD; echo "\n *** Using heredoc string ***\n"; var_dump( rtrim($str, "ing") ); echo "Done\n"; ?> --EXPECTF-- *** Output for Error Conditions *** Warning: rtrim() expects at least 1 parameter, 0 given in %s on line %d Warning: rtrim() expects at most 2 parameters, 3 given in %s on line %d *** Output for Normal Behaviour *** string(10) "rtrim test" string(13) "rtrim test " string(18) "rtrim test " string(18) "rtrim test " string(10) "rtrim test" string(11) "rtrim test " string(10) "rtrim test" string(10) "rtrim test" string(10) "rtrim test" *** Checking with OBJECTS *** string(4) "Obje" *** String with embedded NULL *** string(22) "234 05678 00efgh\xijkl" *** Using heredoc string *** string(18) "us ing heredoc str" Done