/Users/andrea/_magisterarbeit/korpus/clean/testkorpus/32/file6.html NN ----------------------------------------- : downloads NNS documentation NN faq JJ getting VVG help NN mailing NN lists VVZ reporting VVG bugs NNS php NN . SENT net JJ sites NNS links VVZ my PP$ php NN . SENT net JJ search NN for IN in IN the DT PHP NP Manual NP Variables NNS handling NN debug VV zval NN dump VV doubleval JJ empty JJ floatval NN get VV defined VVN vars NNS get VVP resource NN type NN gettype NN import NN request NN variables NNS intval NN is VBZ array NN is VBZ bool JJ is VBZ callable JJ is VBZ double JJ is VBZ float NN is VBZ int NP is VBZ integer NN is VBZ long JJ is VBZ null JJ is VBZ numeric JJ is VBZ object NN is VBZ real JJ is VBZ resource NN is VBZ scalar JJ is VBZ string NN isset NN print NN r NN serialize VV settype NN strval NN unserialize JJ unset JJ var NN dump NN var NN export NN strvalunset NN view VVP the DT version NN of IN this DT pageLast NN updated VVN . SENT Sat VVN , , 29 CD Oct NP 2005 CD unserialize JJ PHP NP 3 CD 3 CD . SENT 0 CD . SENT 5 CD , , PHP NP 4 CD , , PHP NP 5 CD unserialize NP Creates VVZ a DT PHP NP value NN from IN a DT stored VVN representation NN Descriptionmixed NP unserialize JJ string NN str NN unserialize JJ takes VVZ a DT single JJ serialized VVN variable NN see VVP serialize VV and CC converts VVZ it PP back RB into IN a DT PHP NP value NN . SENT The DT converted JJ value NN is VBZ returned VVN , , and CC can MD be VB a DT boolean NN , , integer NN , , float VV , , string NN , , array NN or CC object NN . SENT In IN case NN the DT passed VVN string NN is VBZ not RB unserializeable JJ , , FALSE JJ is VBZ returned VVN and CC E NN NOTICE NN is VBZ issued VVN . SENT Warning VVG FALSE JJ is VBZ returned VVN both CC in IN the DT case NN of IN an DT error NN and CC if IN unserializing VVG the DT serialized VVN FALSE JJ value NN . SENT This DT special JJ case NN can MD be VB catched VVN by IN comparing VVG str NN with IN serialize VV false JJ or CC by IN catching VVG the DT issued VVN E NN NOTICE NN . SENT unserialize JJ callback NN func NN directive NN . SENT It's NNS possible JJ to TO set VV a DT callback NN function NN which WDT will MD be VB called VVN , , if IN an DT undefined JJ class NN should MD be VB instantiated VVN during IN unserializing JJ . SENT to TO prevent VV getting VVG an DT incomplete JJ object NN PHP NP Incomplete JJ Class NN . SENT Use VV your PP$ php NN . SENT ini NP , , ini NP set VVD or JJ . SENT htaccess NN to TO define VV unserialize JJ callback NN func NN . SENT Everytime RB an DT undefined JJ class NN should MD be VB instantiated VVN , , it'll JJS be VB called VVN . SENT To TO disable VV this DT feature VVP just RB empty VV this DT setting NN . SENT Also RB note NN that IN the DT directive NN unserialize JJ callback NN func NN directive NN became VVD available JJ in IN PHP NP 4 CD . SENT 2 LS . SENT 0 CD . SENT If IN the DT variable NN being VBG unserialized VVN is VBZ an DT object NN , , after IN successfully RB reconstructing VVG the DT object VVP PHP NP will MD automatically RB attempt VV to TO call VV the DT wakeup NN member NN function NN if IN it PP exists VVZ . SENT Example NN 1 CD . SENT unserialize JJ callback NN func NN example NN . SENT php NN serialized VVD object NN O NN . SENT 1 LS . SENT a DT . SENT 1 LS . SENT s PP . SENT 5 LS . SENT value NN . SENT s PP . SENT 3 LS . SENT 100 CD . SENT . SENT unserialize JJ callback NN func NN directive NN available JJ as IN of IN PHP NP 4 CD . SENT 2 LS . SENT 0 CD ini NNS set VVD unserialize JJ callback NN func NN , , mycallback NN . SENT set VV your PP$ callback NN function NN function NN mycallback NN classname NN just RB include VVP a DT file NN containing VVG your PP$ classdefinition NN you PP get VVP classname NN to TO figure VV out RB which WDT classdefinition NN is VBZ required VVN . SENT Note NN . SENT In IN PHP NP 3 CD , , methods NNS are VBP not RB preserved VVN when WRB unserializing JJ a DT serialized VVN object NN . SENT That DT limitation NN was VBD removed VVN in IN PHP NP 4 CD as IN both DT properties NNS and CC methods NNS are VBP now RB restored VVN . SENT Please UH see VV the DT Serializing VVG Objects NNS section NN of IN Classes NP and CC Objects NNS or CC more JJR information NN . SENT Example NN 2 CD . SENT unserialize JJ example NN . SENT php NN Here RB , , we PP use VVP unserialize VV to TO load VV session NN data NNS to TO the DT session NN data NN array NN from IN the DT string NN selected VVN from IN a DT database NN . SENT This DT example NN complements VVZ the DT one NN described VVD with IN serialize VV . SENT conn NN odbc NN connect VVP webdb NN , , php NN , , chicken NN . SENT stmt NN odbc NN prepare VVP conn NN , , SELECT JJ data NNS FROM IN sessions NNS WHERE WRB id NN . SENT . SENT sqldata NN array NN PHP NP AUTH NP USER NP . SENT if IN . SENT odbc NN execute VV stmt NN , , sqldata NNS . SENT odbc NN fetch VVP into IN stmt NN , , tmp NN if IN the DT execute VVP or CC fetch VVP fails VVZ , , initialize VV to TO empty JJ array NN session NN data NNS array NN . SENT else RB we PP should MD now RB have VH the DT serialized VVN data NNS in IN tmp NN 0 CD . SENT session NN data NNS unserialize JJ tmp NN 0 CD . SENT if IN . SENT is VBZ array NN session NN data NNS something NN went VVD wrong JJ , , initialize VV to TO empty JJ array NN session NN data NNS array NN . SENT . SENT See VVP also RB serialize VV . SENT add VV a DT note NN User NP Contributed VVD Notes NNS unserialize VV martin NN dot VVP goldinger NP at IN netserver NN dot VVP ch NN 15 CD Aug NN 2005 CD 07 CD . SENT 48 CD When WRB you PP use VVP sessions NNS , , its PP$ very RB important JJ to TO keep VV the DT sessiondata NNS small JJ , , due JJ to TO low JJ performance NN with IN unserialize JJ . SENT Every DT class NN shoud NN extend VV from IN this DT class NN . SENT The DT result NN will MD be VB , , that IN no DT null JJ Values NNS are VBP written VVN to TO the DT sessiondata NN . SENT It PP will MD increase VV performance NN . SENT . SENT class NN BaseObject NN function NN sleep NN vars NNS array NN this DT . SENT foreach NN vars NNS as IN key JJ val NP if IN is VBZ null JJ val NP unset JJ vars NNS key JJ . SENT return NN array NN keys NNS vars NNS . SENT . SENT . SENT ungu NN at IN terong NN dot VVP com NN 05 CD Feb NN 2005 CD 01 CD . SENT 20 CD I PP got VVD the DT same JJ case NN as IN yabba NP at IN the DT dot VVP hut NN with IN his PP$ post NN caveat NN . SENT stripslashes NNS . SENT . SENT . SENT In IN my PP$ server NN configutation NN the DT magic JJ quotes NNS gpc NN is VBZ on IN therefore RB it PP will MD automatically RB escape VV single JJ quote NN , , double JJ quote NN , , backslash NP and CC NUL's NP with IN a DT backslash NN . SENT And CC the DT stripslashes NNS is VBZ the DT workaround NN for IN my PP$ case NN as RB well RB . SENT Erwin NP Chris NP Hayes NP chris NP at IN hypersites NNS dot VVP com NN 23 CD Oct NP 2004 CD 12 CD . SENT 27 CD In IN reply NN to TO the DT earlier JJR post NN about IN having VHG to TO include VV object NN definitions NNS before IN using VVG unserialize JJ . SENT There EX is VBZ a DT workaround NN for IN this DT . SENT When WRB an DT object NN is VBZ serialized VVN , , the DT first JJ bit NN of IN the DT string NN is VBZ actually RB the DT name NN of IN the DT class NN . SENT When WRB an DT unknown JJ object NN is VBZ unserialized JJ , , this DT is VBZ maintained VVN as IN a DT property NN . SENT So RB if IN you PP serialize VV it PP again RB , , you PP get VVP back RB the DT exact JJ same JJ string NN as IN if IN you'd NN serialized VVD the DT original JJ object NN . SENT Basically RB , , to TO cut VV to TO the DT point NN . SENT . SENT . SENT If IN you PP use VVP SESSION NN my PP$ object NN unserialize VV serialize VV SESSION NN my PP$ object NN then RB you PP get VVP back RB an DT object NN of IN the DT correct JJ type NN , , even RB if IN the DT session NN had VHD originally RB loaded VVN it PP as IN an DT object NN of IN type NN stdClass NN . SENT hfuecks NNS at IN phppatterns NNS dot VVP com NN 09 CD Sep NN 2004 CD 07 CD . SENT 14 CD If IN you PP are VBP accepting VVG a DT serialized VVN string NN from IN an DT untrusted JJ source NN e NN . SENT g NN . SENT generated VVN in IN Javascript NN , , you PP need VVP to TO be VB careful JJ to TO check VV that IN it PP doesn't VVD result NN in IN unexpected JJ objects NNS being VBG created VVN when WRB you PP unserialize VV it PP . SENT The DT following VVG function NN pulls VVZ out RP the DT class NN names NNS of IN all DT objects NNS in IN a DT valid JJ serialized VVN string NN . SENT It PP works VVZ by IN first RB removing VVG an DT serialized VVN string NN values NNS which WDT might MD contain VV serialized VVN object NN syntax NN then RB pulling VVG out RP the DT class NN names NNS from IN the DT remaining JJ string NN . SENT The DT returned VVN value NN is VBZ a DT unique JJ list NN of IN class NN names NNS which WDT the DT serialized VVN string NN contains VVZ . SENT Note NN it PP assumes VVZ the DT serialized VVN string NN is VBZ valid JJ that IN it PP will MD be VB accepted VVN by IN unserialize JJ . SENT There EX may MD be VB invalid JJ serialized VVN strings NNS that WDT could MD trick VV this DT function NN but CC these DT should MD fail VV when WRB unserialized JJ . SENT . SENT php NN function NN getSerializedClassNames NNS string NN Stip NN any DT string NN representations NNS which WDT might MD contain VV object NN syntax NN string NN preg NN replace VV s PP . SENT 0 CD 9 CD . SENT . SENT Us NP , , , , string NN . SENT Pull VV out RP the DT class NN named VVD preg NN match VV all DT O NN . SENT 0 CD 9 CD . SENT . SENT U NP , , string NN , , matches VVZ , , PREG NP PATTERN NN ORDER NN . SENT Make VV sure JJ names NNS are VBP unique JJ same JJ object NN serialized VVD twice RB return VV array NN unique JJ matches VVZ 1 CD . SENT . SENT Unit NN tests NNS for IN a DT version NN of IN this DT function NN can MD be VB found VVN at IN . SENT http NN . SENT cvs NNS . SENT sourceforge NN . SENT net JJ viewcvs NNS . SENT py NP xmlrpccom NP scriptserver NN tests NNS php NN classparser NN . SENT test NN . SENT php NN . SENT view NN auto NN See VV also RB the DT discussion NN here RB . SENT http NN . SENT marc NN . SENT theaimsgroup NN . SENT com NN . SENT t NN 109439858700006 CD r NN 1 CD w NN 2 CD http NN . SENT marc NN . SENT theaimsgroup NN . SENT com NN . SENT l NN php NN dev NP m NN 109444959007776 CD w NN 2 CD pfister NP at IN avenir NP dot VVP de NP 02 CD Sep NN 2004 CD 05 CD . SENT 25 NP Having VHG had VHD a DT problem NN with IN an DT mysql NN stored VVD serialized VVN array NN which WDT I PP had VHD edited VVN I PP found VVD out RP that DT unserialize JJ seems VVZ to TO have VH got VVN a DT problem NN with IN r NN within IN the DT string NN I PP wanted VVD to TO unserialize VV . SENT It PP simply RB quits VVZ it's JJ job NN with IN false JJ . SENT To TO work VV arround NN this DT problem NN I PP just RB replaced VVD r NN with IN . SENT . SENT php NN serializedArray NN a DT . SENT 1 LS . SENT i NP . SENT 0 CD . SENT a DT . SENT 2 LS . SENT s PP . SENT 4 LS . SENT name NN . SENT s PP . SENT 70 CD . SENT Here RB comes VVZ the DT newline NN r NN nthis NN is VBZ the DT new JJ line NN . SENT s PP . SENT 5 LS . SENT value NN . SENT d SYM . SENT 2 LS . SENT 20 CD . SENT . SENT var NN dump VVP unserialize JJ serializedArray NN . SENT This DT just JJ outputs NNS bool NN false JJ serializedArray NN str NN replace VV r NN , , , , serializedArray NN . SENT var NN dump VVP unserialize JJ serializedArray NN . SENT This DT outputs NNS the DT array NN structure NN . SENT eoin NP at IN joy NN dot VVP ucc NN dot VVP ie NP 17 CD Aug NN 2004 CD 02 CD . SENT 38 CD I PP recently RB found VVD myself PP in IN need NN of IN unserializing JJ PHP NP session NN data NNS stored VVD in IN a DT database NN that WDT had VHD expired VVN but CC was VBD not RB yet RB deleted VVN i NP . SENT e SYM . SENT I PP needed VVD to TO get VV at IN the DT contents NNS of IN the DT session NN but CC was VBD unable JJ to TO use VV the DT usual JJ PHP NP interface NN . SENT The DT following VVG function NN takes VVZ a DT string NN of IN serialized VVN session NN data NNS and CC returns NNS an DT array NN of IN PHP NP values NNS . SENT The DT structure NN of IN the DT returned VVN array NN is VBZ the DT same JJ as IN the DT SESSION NN array NN if IN you PP were VBD using VVG the DT normal JJ interface NN . SENT I NP haven't NP tested VVD this DT extensively RB but CC it PP did VVD the DT job NN for IN me PP . SENT . SENT php NN function NN unserialize JJ session NN data NNS serialized VVD string NN variables NNS array NN . SENT a DT preg NN split NN w NN , , serialized VVN string NN , , 1 CD , , PREG NP SPLIT VVD NO DT EMPTY JJ PREG NP SPLIT NN DELIM NP CAPTURE NN . SENT for IN i NP 0 CD . SENT i NP count VVP a DT . SENT i NP i NP 2 CD variables NNS a DT i NP unserialize VV a DT i NP 1 CD . SENT return NN variables NNS . SENT . SENT yonman NN at IN gamer JJR dot VVP co NP dot VVP il NP 30 CD May NP 2004 CD 12 CD . SENT 29 CD yabba NP at IN the DT dot VVP hut NN . SENT The DT cookie NN mechanism NN for IN the DT webserver NN adds VVZ the DT slashes NNS automatically RB . SENT instead RB of IN just RB dumping VVG strings NNS into IN the DT cookie NN , , make VVP sure RB you PP base VVP 64 RB encode VV them PP first JJ to TO protect VV the DT cookie's NN content NN from IN escape NN characters NNS . SENT Of IN course NN , , this DT means NN that IN when WRB retrieving VVG the DT cookie NN , , you'll JJ need NN to TO base VV 64 NP decode VV the DT string NN . SENT 13 CD Mar NP 2004 CD 01 CD . SENT 42 CD If IN a DT a DT string NN is VBZ unserializeable JJ FALSE JJ is VBZ returned VVN as RB well RB as IN an DT E NP NOTICE NN error NN . SENT This DT is VBZ odd JJ since IN you PP may MD want VV to TO know VV if IN a DT given VVN string NN converts VVZ back RB to TO a DT PHP NP value NN and CC act VV accordingly RB . SENT If IN you PP run VVP your PP$ script NN with IN E NN ALL RB reporting VVG this DT will MD show VV up RP . SENT I PP noticed VVD this DT debugging VVG this DT line NN of IN code NN . SENT b SYM unserialize JJ base NN 64 RB decode VV a DT . SENT Curiously RB , , base VVP 64 RB decode VV does NNS not RB throw VVP errors NNS if IN the DT string NN can't NN be VB decoded VVN . SENT The DT only JJ workaround NN is VBZ to TO prepend VV the DT operator NN to TO unserialize VV or CC to TO change VV the DT error NN level NN . SENT yabba NP at IN the DT dot VVP hut NN 28 CD Jan NP 2004 CD 04 CD . SENT 09 CD caveat NN . SENT stripslashes NNS . SENT . SENT . SENT if IN using VVG setcookie NN hubba NN , , serialize VV data NNS . SENT to TO set VV a DT cookie NN , , you PP might MD want VV to TO check VV data NNS unserialize JJ stripslashes NNS COOKIE NN hubba NN . SENT to TO retrieve VV them PP back RB . SENT . SENT . SENT this DT is VBZ , , if IN unserialize NP fails VVZ . SENT you PP can MD also RB print VV r NN COOKIE NN to TO look VV into IN what WP you've NN got VVD back RB . SENT beats VVZ me PP how WRB the DT slashes NNS got VVD there RB in IN the DT first JJ place NN . SENT . SENT . SENT . SENT Terry NP Johnson NP 09 CD Dec NP 2003 CD 08 CD . SENT 27 CD It PP is VBZ possible JJ to TO make VV a DT neat JJ autoloader NN for IN class NN definitions NNS using VVG this DT , , but CC there EX are VBP some DT gotchas NNS for IN the DT unwary JJ programmer NN . SENT 1 CD If IN you PP are VBP setting VVG the DT unserialize JJ callback NN func NN directive NN in IN the DT ini NP or CC . SENT htaccess NN file NN , , use NN auto NN prepend NN file VV to TO load VV the DT definition NN of IN your PP$ callback NN function NN otherwise RB objects NNS that WDT stay VVP in IN the DT session NN may MD trigger VV errors NNS on IN pages NNS where WRB you PP didn't VVD expect VV the DT object NN to TO be VB used VVN . SENT 2 CD It PP helps VVZ if IN you PP define VV all PDT your PP$ classes NNS in IN files NNS with IN lowercase JJ file NN names NNS from IN the DT beginning NN . SENT The DT callback NN function NN is VBZ always RB call JJ with IN the DT class NN name NN in IN lower JJR case NN , , and CC it PP is VBZ a DT lot NN quicker RBR to TO use VV that IN directly RB than IN make VV a DT lookup NN table NN . SENT function NN callback NN func NN classname NN include VVP once RB classname JJ . SENT class NN . SENT php NN . SENT 3 CD It PP does VVZ not RB appear VV to TO be VB possible JJ to TO use VV a DT static JJ member NN fuction NN of IN a DT class NN for IN example NN , , a DT your PP$ object NN persistence NN layer NN as IN the DT unserialize JJ callback NN function NN , , so RB this DT will MD cause VV confusion NN . SENT php NN value NN auto NN prepend NN file NN Persist VV . SENT php NN php NN value NN unserialize JJ callback NN func NN Persist VV . SENT . SENT factory NN The DT next JJ best JJS solution NN is VBZ to TO make VV it PP a DT function NN in IN the DT global JJ scope NN and CC have VH your PP$ object NN factory NN call VVP it PP as RB required VVD . SENT Class NN Persist VVP function NN factory NN type NN callback NN func NN strtolower NN type NN . SENT classname JJ type NN . SENT if IN . SENT class NN exists VVZ classname JJ return NN PEAR NN . SENT . SENT raiseError NP Class NP Not RB Found VVD , , PERSIST VV ERROR NN CLASS NN NOT RB FOUND VVD , , PEAR NN ERROR NN RETURN NN . SENT obj NP new JJ classname NN . SENT return NN obj NN . SENT . SENT . SENT . SENT aderyn NN at IN nowhere RB dot VVP tld NN 30 CD Oct NP 2003 CD 01 CD . SENT 02 CD A NP quick JJ note NN . SENT If IN you PP store VVP a DT serialized VVN object NN in IN a DT session NN , , you PP have VHP to TO include VV the DT class NN before IN you PP initialize VV session NN start VV the DT session NN . SENT add VV a DT note NN strvalunset NN Last JJ updated VVN . SENT Sat VVN , , 29 CD Oct NP 2005 CD show NN source NN credits NNS sitemap NN contact NN advertising NN mirror NN sites NNS Copyright NN 2001 CD 2005 CD The DT PHP NP GroupAll NP rights NNS reserved VVD . SENT This DT mirror NN generously RB provided VVD by IN . SENT Web NN Hosting VVG Talk NN Last JJ updated VVN . SENT Wed VVN Nov NP 16 CD 09 CD . SENT 33 CD . SENT 43 CD 2005 CD EST NP