PHP Serialize & Unserialize -

-

i have problem unserialize return nothing after getting $_post. post simple array form , see double quotes been added serialized string. tried stripslashes before serialzing , before unserializing, result same no output. have turned of magic_quotes_gpc in php.ini , again no luck. when hardcode values in unserialize adding "\" manually gave me desired string, tried addslashes , again left nothing. please me resolve this.

<?php   $tmp = $_post["strvid"];  $mynewarray = unserialize($trp); print_r($mynewarray);  $myarray = array('key1'=>'value1', 'key2'=>'value2'); $serialized = serialize($myarray); ?>  <form  onsubmit="return validate(this)" action="test_serialize.php" method="post"> <input type="hidden" name="strvid1" value="this mega shit"/> <input type="hidden" name="strvid" value="<?php echo $serialized; ?>"> <input type="submit" name="next" value="next"/>  </form>

updated...

after serialize: a:2:{s:4:"key1";s:6:"value1";s:4:"key2";s:6:"value2";}

after stripslashes of serialize: a:2:{s:4:"key1";s:6:"value1";s:4:"key2";s:6:"value2";}

when add \ manually

$mynewarray = unserialize("a:2:{s:4:\"key1\";s:6:\"value1\";s:4:\"key2\";s:6:\"value2\";} ");

i output array ( [key1] => value1 [key2] => value2 )

thanks

in code:

<input type="hidden" name="strvid" value="<?php echo $serialized; ?>">

that's wrong, because variable contain double quotes; must escape those:

<input type="hidden" name="strvid" value="<?php echo htmlspecialchars($serialized, ent_quotes, 'utf-8'); ?>">

btw, assuming you're doing unserialize it:

$mynewarray = unserialize($_post["strvid"]);

Comments

Post a Comment

Popular posts from this blog

django - How can I change user group without delete record -

-
on website user have 1 group. , user can change group. it's made user.groups.clear() and user.groups.add(new_group) but it's not efficient, because there 2 sql query: delete, insert. how can change group update query? user , group related each other using manytomanyfield . means intersection table exists relating both entities, , if don't specify model map (using through attribute) django creates 1 you. looking @ sources django.contrib.auth.models see that's case. fortunatly, can access intermediary model using through attribute of manager (in case, user.groups.through ). can use regular model. example: >>> alice = user.objects.create_user('alice', 'alice@example.com', 'alicepw') >>> employee = group.objects.create(name='employee') >>> manager = group.objects.create(name='manager') >>> alice.groups.add(employee) >>> alice.groups.all() [<group: employee...
Read more

java - Need to add SOAP security token -

-
i need set custom soap header attribute on jax-ws generated webservice client. case webservice calls must go through proxy server requiring specific token (recieved web request header) present in soap request header. e.g.: 1 carserviceservice service = null; 2 service = new carserviceservice(new url(url), new qname(qname); 3 carserviceendpoint port = service.getcarserviceport(); it seems in line 3 wsdl retrieved , call fails due missing security token. 1 point direction on how done? a detailed example has been mentioned here: creating , deploying jax-ws web service on tomcat 6 this article shows how create , use security token .
Read more

java - EclipseLink JPA Object is not a known entity type -

-
i have strange problem eclipselink , object want persist. have 1 object (keypointlistimpl) stores object keypointimpl in list. persisting keypointimpl objects works great if try persist keypointlistimpl object java.lang.illegalargumentexception says object keypointimpl isn't known entity type. here keypointimpl code: @entity @table(name="keypoints") public class keypointimpl implements keypoint { @id @generatedvalue(strategy = generationtype.identity) private int id; @enumerated(enumtype.string) private detectortype keypointtype; private float x; private float y; private float size; private float angle; private float response; private int octave; private int classid; ... } here keypointlistimpl code: @entity @table(name="keypointlists") public class keypointlistimpl implements keypointlist { @id @generatedvalue(strategy = generationtype.identity) private int id; @onetoone(cascade={ca...
Read more