| Server IP : 79.136.114.73 / Your IP : 216.73.216.191 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/ |
Upload File : |
--TEST--
Test fflush() function: basic functionality
--FILE--
<?php
/* Prototype: bool fflush ( resource $handle );
Description: Flushes the output to a file
*/
echo "*** Testing fflush(): writing to a file and reading the contents ***\n";
$data = <<<EOD
first line of string
second line of string
third line of string
EOD;
$file_path = dirname(__FILE__);
$filename = "$file_path/fflush_basic.tmp";
// opening a file
$file_handle = fopen($filename, "w");
if($file_handle == false)
exit("Error:failed to open file $filename");
if(substr(PHP_OS, 0, 3) == "WIN") {
$data = str_replace("\r",'', $data);
}
// writing data to the file
var_dump( fwrite($file_handle, $data) );
var_dump( fflush($file_handle) );
var_dump( readfile($filename) );
echo "\n*** Testing fflush(): for return type ***\n";
$return_value = fflush($file_handle);
var_dump( is_bool($return_value) );
fclose($file_handle);
echo "\n*** Done ***";
?>
--CLEAN--
<?php
$file_path = dirname(__FILE__);
$filename = "$file_path/fflush_basic.tmp";
unlink($filename);
?>
--EXPECTF--
*** Testing fflush(): writing to a file and reading the contents ***
int(63)
bool(true)
first line of string
second line of string
third line of stringint(63)
*** Testing fflush(): for return type ***
bool(true)
*** Done ***