}
$pdftk = System::which('pdftk');
- $grep = System::which('grep');
if (empty($pdftk)) {
return false;
}
- $cmd = "{$pdftk} dump_data | grep "
+ $cmd = "{$pdftk} {$file} dump_data";
+
+ $info = `$cmd`;
+
+ $infos = explode("\n", $info);
+
+ foreach ($infos as $i){
+
+ if(!preg_match('/^NumberOfPages: ([0-9]+)/', $i, $matches)){
+ continue;
+ }
+
+ $ret = (empty($matches[1])) ? false : $matches[1];
+ break;
+ }
break;
default :