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Server IP : 79.136.114.73 / Your IP : 3.141.33.133 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 : /var/www/appsrv.astacus.se/apps/school/www_old/ |
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<?php include ('PdfToText.phpclass'); $searchableText = $_GET['searchableText']; $searchableText_without_singleQuote = str_replace("'","", $searchableText); $encodedString = utf8_decode($searchableText_without_singleQuote); echo "Search string: " .$encodedString ."<br>" ."<br>"; function output ($message) { if (php_sapi_name() == 'cli') echo ($message); else echo (nl2br($message)); } $pdfsDir = "pdfs";//pdfs directory in server if(is_dir($pdfsDir)) { if ($dh = opendir($pdfsDir)) { $pdfNo = 1; while (($file = readdir($dh)) !== false) { if(strpos($file, ".pdf") !== false)//File is pdf { $totoalPages = countPages($file); echo "$pdfNo. " .$file .":" ."<br>" ." Total pages: " .$totoalPages ."<br>"; $pdf = new PdfToText("$file"); foreach( $pdf -> Pages as $page_number => $page_contents) { $result = $page_contents; $count = 0; if(strpos($result, $encodedString) !== false) { $count = substr_count(strtolower($result), strtolower($encodedString)); } echo " Page $page_number:" ."<br>" ." Search count: " ."$count" ."<br>" ." Content:" ."<br>" ." $page_contents" ."<br>" ."<br>"; } $pdfNo = $pdfNo + 1; } } closedir($dh); } } else { echo ("$pdfsDir is not a directory"); } function countPages($path) { $pdftext = file_get_contents($path); $num = preg_match_all("/\/Page\W/", $pdftext, $dummy); return $num; }