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Server IP : 79.136.114.73 / Your IP : 216.73.216.86 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/file/ |
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--TEST-- Test fflush() function: usage variations - file opened in read-only mode --FILE-- <?php /* Prototype: bool fflush ( resource $handle ); Description: Flushes the output to a file */ /* test fflush() with handle to a file opened in read-only mode as resource */ $file_path = dirname(__FILE__); require $file_path.'/file.inc'; echo "*** Testing fflush(): with file handles of files opened in various read modes ***\n"; $file_modes = array("r", "rb", "rt"); $file_name = "$file_path/fflush_variation4.tmp"; $count = 1; foreach( $file_modes as $mode ) { echo "-- Iteration $count with file opened in $mode mode --\n"; // creating a file $file_handle = fopen($file_name, "w"); if($file_handle == false) exit("Error:failed to open file $file_name"); fclose($file_handle); // opening the file in different read modes $file_handle = fopen($file_name, $mode); if($file_handle == false) exit("Error:failed to open file $file_name"); var_dump( fflush($file_handle) ); fclose($file_handle); unlink($file_name); $count++; } echo "\n*** Done ***"; ?> --EXPECTF-- *** Testing fflush(): with file handles of files opened in various read modes *** -- Iteration 1 with file opened in r mode -- bool(true) -- Iteration 2 with file opened in rb mode -- bool(true) -- Iteration 3 with file opened in rt mode -- bool(true) *** Done ***