????JFIF??x?x????'
Server IP : 79.136.114.73 / Your IP : 18.188.15.246 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/math/ |
Upload File : |
--TEST-- log() tests --FILE-- <?php // $Id$ echo "On failure, please mail result to php-dev@lists.php.net\n"; for ($x = 0, $count= 0; $x < 200; $x++) { $x2 = (int) exp(log($x)); // e ^ log(x) should be close in range to x if (($x2 < ($x + 2)) && ($x2 > ($x - 2))) { $count++; } else { print "$x : $x2\n"; } } print $count . "\n"; // Now test the base form of log for ($base = 2; $base < 11; $base++) { for ($x = 0, $count= 0; $x < 50; $x++) { $x2 = (int) pow($base, log($x, $base)); // base ^ log(x) should be close in range to x if (($x2 < ($x + 2)) && ($x2 > ($x - 2))) { $count++; } else { print "base $base: $x : $x2\n"; } } print $count . "\n"; } ?> --EXPECT-- On failure, please mail result to php-dev@lists.php.net 200 50 50 50 50 50 50 50 50 50