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Server IP : 79.136.114.73 / Your IP : 216.73.216.238 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 strrev() function : usage variations - heredoc strings --FILE-- <?php /* Prototype : string strrev(string $str); * Description: Reverse a string * Source code: ext/standard/string.c */ /* Testing strrev() function with heredoc strings for 'str' */ echo "*** Testing strrev() function: with heredoc strings ***\n"; $multi_line_str = <<<EOD Example of string spanning multiple lines using heredoc syntax. EOD; $special_chars_str = <<<EOD Ex'ple of h'doc st'g, contains $#%^*&*_("_")!#@@!$#$^^&*(special) chars. EOD; $control_chars_str = <<<EOD Hello, World\n Hello\0World EOD; $quote_chars_str = <<<EOD it's bright o'side "things in double quote" 'things in single quote' this\line is /with\slashs EOD; $blank_line = <<<EOD EOD; $empty_str = <<<EOD EOD; $strings = array( $multi_line_str, $special_chars_str, $control_chars_str, $quote_chars_str, $blank_line, $empty_str ); $count = 1; for( $index = 0; $index < count($strings); $index++ ) { echo "\n-- Iteration $count --\n"; var_dump( strrev($strings[$index]) ); $count ++; } echo "*** Done ***"; ?> --EXPECTF-- *** Testing strrev() function: with heredoc strings *** -- Iteration 1 -- string(63) ".xatnys codereh gnisu senil elpitlum gninnaps gnirts fo elpmaxE" -- Iteration 2 -- string(72) ".srahc )laiceps(*&^^$#$!@@#!)"_"(_*&*^%#$ sniatnoc ,g'ts cod'h fo elp'xE" -- Iteration 3 -- string(25) "dlroW olleH dlroW ,olleH" -- Iteration 4 -- string(94) "shsals\htiw/ si enil\siht 'etouq elgnis ni sgniht' "etouq elbuod ni sgniht" edis'o thgirb s'ti" -- Iteration 5 -- string(0) "" -- Iteration 6 -- string(0) "" *** Done ***