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Server IP : 79.136.114.73 / Your IP : 18.221.222.110 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-- Test strtr() function : usage variations - regular & numeric strings for 'str' argument --FILE-- <?php /* Prototype : string strtr(string $str, string $from[, string $to]); string strtr(string $str, array $replace_pairs); * Description: Translates characters in str using given translation tables * Source code: ext/standard/string.c */ /* Testing strtr() function by passing the * combination of numeric & regular strings for 'str' argument and * corresponding translation pair of chars for 'from', 'to' & 'replace_pairs' arguments */ echo "*** Testing strtr() : numeric & regular double quoted strings ***\n"; /* definitions of required input variables */ $count = 1; $heredoc_str = <<<EOD 123 abc 1a2b3c EOD; //array of string inputs for $str $str_arr = array( //double quoted strings "123", "abc", "1a2b3c", //single quoted strings '123', 'abc', '1a2b3c', //heredoc string $heredoc_str ); $from = "123abc"; $to = "abc123"; $replace_pairs = array("1" => "a", "a" => 1, "2b3c" => "b2c3", "b2c3" => "3c2b"); /* loop through to test strtr() with each element of $str_arr */ for($index = 0; $index < count($str_arr); $index++) { echo "-- Iteration $count --\n"; $str = $str_arr[$index]; //getting the $str_arr element in $str variable //strtr() call in three args syntax form var_dump( strtr($str, $from, $to) ); //strtr() call in two args syntax form var_dump( strtr($str, $replace_pairs) ); $count++; } echo "*** Done ***"; ?> --EXPECTF-- *** Testing strtr() : numeric & regular double quoted strings *** -- Iteration 1 -- string(3) "abc" string(3) "a23" -- Iteration 2 -- string(3) "123" string(3) "1bc" -- Iteration 3 -- string(6) "a1b2c3" string(6) "a1b2c3" -- Iteration 4 -- string(3) "abc" string(3) "a23" -- Iteration 5 -- string(3) "123" string(3) "1bc" -- Iteration 6 -- string(6) "a1b2c3" string(6) "a1b2c3" -- Iteration 7 -- string(14) "abc 123 a1b2c3" string(14) "a23 1bc a1b2c3" *** Done ***