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Server IP : 79.136.114.73 / Your IP : 216.73.216.116 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/pcre/tests/ |
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--TEST-- Test preg_grep() function : basic functionality --FILE-- <?php /* * proto array preg_grep(string regex, array input [, int flags]) * Function is implemented in ext/pcre/php_pcre.c */ $array = array('HTTP://WWW.EXAMPLE.COM', '/index.html', '/info/stat/', 'http://test.uk.com/index/html', '/display/dept.php'); var_dump($array); var_dump(preg_grep('@^HTTP(.*?)\w{2,}$@i', $array)); //finds a string starting with http (regardless of case) (matches two) var_dump(preg_grep('@(/\w+\.*/*)+@', $array)); //finds / followed by one or more of a-z, A-Z and 0-9, followed by zero or more . followed by zero or more / all more than once. (matches all) var_dump(preg_grep('@^http://[^w]{3}.*$@i', $array)); //finds http:// (at the beginning of a string) not followed by 3 characters that aren't w's then anything to the end of the sttring (matches one) var_dump(preg_grep('@.*?\.co\.uk$@i', $array)); //finds any address ending in .co.uk (matches none) var_dump(preg_grep('@^HTTP(.*?)\w{2,}$@i', $array, PREG_GREP_INVERT)); //same as first example but the array created contains everything that is NOT matched but the regex (matches three) ?> --EXPECT-- array(5) { [0]=> string(22) "HTTP://WWW.EXAMPLE.COM" [1]=> string(11) "/index.html" [2]=> string(11) "/info/stat/" [3]=> string(29) "http://test.uk.com/index/html" [4]=> string(17) "/display/dept.php" } array(2) { [0]=> string(22) "HTTP://WWW.EXAMPLE.COM" [3]=> string(29) "http://test.uk.com/index/html" } array(5) { [0]=> string(22) "HTTP://WWW.EXAMPLE.COM" [1]=> string(11) "/index.html" [2]=> string(11) "/info/stat/" [3]=> string(29) "http://test.uk.com/index/html" [4]=> string(17) "/display/dept.php" } array(1) { [3]=> string(29) "http://test.uk.com/index/html" } array(0) { } array(3) { [1]=> string(11) "/index.html" [2]=> string(11) "/info/stat/" [4]=> string(17) "/display/dept.php" }