php - Validating files in Zend Framework 2 -


examine code below, file upload , want validate it. check file extensiton, size , mime. if check them 1 one results correct, when use $adapter->setvalidators() result false positive.

are zf2 validators act in weird way or maybe don't understand how supposed use it?

code

<?php         $data = array_merge_recursive(         $this->getrequest()->getpost()->toarray(),                   $this->getrequest()->getfiles()->toarray()     );      /* set mime on server side */     $finfo = new \finfo(fileinfo_mime);                  $mimeinfo = explode(';', $finfo->file($data['upload_image']['tmp_name']));     $data['upload_image']['type'] = $mimeinfo[0];      $adapter = new \zend\file\transfer\adapter\http();       $validatorsize = new \zend\validator\file\size(10);     $validatorext = new \zend\validator\file\extension('gif,jpg,jpeg,png');     $validatormime = new \zend\validator\file\mimetype('image/gif,image/jpg,image/jpeg,image/png');      $results = array();     $results['size'] = $validatorsize->isvalid($data['upload_image']);     $results['ext'] = $validatorext->isvalid($data['upload_image']);     $results['mime'] = $validatormime->isvalid($data['upload_image']);      $adapter->setvalidators(array(         $validatorsize,         $validatorext,         $validatormime,     ), $data['upload_image']);      $results['adapter'] = $adapter->isvalid();      \zend\debug\debug::dump($results); ?>

results

array(4) {   ["size"] => bool(false)   ["ext"] => bool(true)   ["mime"] => bool(false)   ["adapter"] => bool(true) }

i hope correctly understood meaning of question :) can use addvalidator() method, second param $breakchainonfailure. such behavior true chains of validators. if not explicitly break, executed each validator.


Comments

Post a Comment

Popular posts from this blog

matlab - Deleting rows with specific rules -

i got 20*3 cell array , need delete rows contains "137", "2" , "n:t" origin data: 't' '' '' 'np(*)' '' '' [ 137] '' '' [ 2] '' '' 'are' 'and' 'np(fcc_a1#1)' '' '' '1:t' [ 1200] [0.7052] '' [1.2051e+03] [0.7076] '' 'are' 'and' 'np(fcc_a1#3)' '' '' '2:t' [ 1200] [0.0673] '' [1.2051e+03] [0.0671] '' 'are' 'and' 'np(m23c6)' '' '' '3:t' [ 1200] [0.227...
Read more

php - MySQLi multi_query results for later use -

i using mysqli multi_query work several select statemets @ time. know how handle results, able use them later in code. example: <?php //connection stuff $query = "select name, surname database1;"; $query.= "select car, year, type database2 carid='1';"; $query.= "select product, price database3;"; if ($mysqli->multi_query($query)) { if($result = $mysqli->store_result()) { while($row = $result->fetch_row()) { --> here? } } } ?> <html> <div id='persona'> <?php foreach() { --> print name + surname } ?> </div> <div id='cars'> <?php foreach() { --> print car + year + type } ?> </div> <div id='product'> <?php foreach() { --> print product + price } ?> </div> </html> one more thing, prepared statements not possible when using multiple_query, right? there no benefit in putting unrelated queries in 1 multi ...
Read more