php封装的smarty类完整实例
本文实例讲述了php封装的smarty类。分享给大家供大家参考，具体如下：
<?php
/**
*Project:Smarty:thePHPcompilingtemplateengine
*File:Smarty.class.php
*SVN:$Id:Smarty.class.php48482014-06-0818:12:09ZUwe.Tews@googlemail.com$
*Thislibraryisfreesoftware;youcanredistributeitand/or
*modifyitunderthetermsoftheGNULesserGeneralPublic
*LicenseaspublishedbytheFreeSoftwareFoundation;either
*version2.1oftheLicense,or(atyouroption)anylaterversion.
*Thislibraryisdistributedinthehopethatitwillbeuseful,
*butWITHOUTANYWARRANTY;withouteventheimpliedwarrantyof
*MERCHANTABILITYorFITNESSFORAPARTICULARPURPOSE.SeetheGNU
*LesserGeneralPublicLicenseformoredetails.
*YoushouldhavereceivedacopyoftheGNULesserGeneralPublic
*Licensealongwiththislibrary;ifnot,writetotheFreeSoftware
*Foundation,Inc.,59TemplePlace,Suite330,Boston,MA02111-1307USA
*Forquestions,help,comments,discussion,etc.,pleasejointhe
*Smartymailinglist.Sendablanke-mailto
*smarty-discussion-subscribe@googlegroups.com
*
*@linkhttp://www.smarty.net/
*@copyright2008NewDigitalGroup,Inc.
*@authorMonteOhrt<monteatohrtdotcom>
*@authorUweTews
*@authorRodneyRehm
*@packageSmarty
*@version3.1.19
*/
/**
*defineshorthanddirectoryseparatorconstant
*/
if(!defined('DS')){
define('DS',DIRECTORY_SEPARATOR);
}
/**
*setSMARTY_DIRtoabsolutepathtoSmartylibraryfiles.
*SetsSMARTY_DIRonlyifuserapplicationhasnotalreadydefinedit.
*/
if(!defined('SMARTY_DIR')){
define('SMARTY_DIR',dirname(__FILE__).DS);
}
/**
*setSMARTY_SYSPLUGINS_DIRtoabsolutepathtoSmartyinternalplugins.
*SetsSMARTY_SYSPLUGINS_DIRonlyifuserapplicationhasnotalreadydefinedit.
*/
if(!defined('SMARTY_SYSPLUGINS_DIR')){
define('SMARTY_SYSPLUGINS_DIR',SMARTY_DIR.'sysplugins'.DS);
}
if(!defined('SMARTY_PLUGINS_DIR')){
define('SMARTY_PLUGINS_DIR',SMARTY_DIR.'plugins'.DS);
}
if(!defined('SMARTY_MBSTRING')){
define('SMARTY_MBSTRING',function_exists('mb_split'));
}
if(!defined('SMARTY_RESOURCE_CHAR_SET')){
//UTF-8canonlybedoneproperlywhenmbstringisavailable!
/**
*@deprecatedinfavorofSmarty::$_CHARSET
*/
define('SMARTY_RESOURCE_CHAR_SET',SMARTY_MBSTRING?'UTF-8':'ISO-8859-1');
}
if(!defined('SMARTY_RESOURCE_DATE_FORMAT')){
/**
*@deprecatedinfavorofSmarty::$_DATE_FORMAT
*/
define('SMARTY_RESOURCE_DATE_FORMAT','%b%e,%Y');
}
/**
*registertheclassautoloader
*/
if(!defined('SMARTY_SPL_AUTOLOAD')){
define('SMARTY_SPL_AUTOLOAD',0);
}
if(SMARTY_SPL_AUTOLOAD&&set_include_path(get_include_path().PATH_SEPARATOR.SMARTY_SYSPLUGINS_DIR)!==false){
$registeredAutoLoadFunctions=spl_autoload_functions();
if(!isset($registeredAutoLoadFunctions['spl_autoload'])){
spl_autoload_register();
}
}else{
spl_autoload_register('smartyAutoload');
}
/**
*Loadalwaysneededexternalclassfiles
*/
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_internal_data.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_internal_templatebase.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_internal_template.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_resource.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_internal_resource_file.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_cacheresource.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_internal_cacheresource_file.php';
/**
*ThisisthemainSmartyclass
*
*@packageSmarty
*/
classSmartyextendsSmarty_Internal_TemplateBase
{
/**#@+
*constantdefinitions
*/
/**
*smartyversion
*/
constSMARTY_VERSION='Smarty-3.1.19';
/**
*definevariablescopes
*/
constSCOPE_LOCAL=0;
constSCOPE_PARENT=1;
constSCOPE_ROOT=2;
constSCOPE_GLOBAL=3;
/**
*definecachingmodes
*/
constCACHING_OFF=0;
constCACHING_LIFETIME_CURRENT=1;
constCACHING_LIFETIME_SAVED=2;
/**
*defineconstantforclearingcachefilesbesavedexpirationdatees
*/
constCLEAR_EXPIRED=-1;
/**
*definecompilecheckmodes
*/
constCOMPILECHECK_OFF=0;
constCOMPILECHECK_ON=1;
constCOMPILECHECK_CACHEMISS=2;
/**
*modesforhandlingof"<?php...?>"tagsintemplates.
*/
constPHP_PASSTHRU=0;//->printtagsasplaintext
constPHP_QUOTE=1;//->escapetagsasentities
constPHP_REMOVE=2;//->escapetagsasentities
constPHP_ALLOW=3;//->escapetagsasentities
/**
*filtertypes
*/
constFILTER_POST='post';
constFILTER_PRE='pre';
constFILTER_OUTPUT='output';
constFILTER_VARIABLE='variable';
/**
*plugintypes
*/
constPLUGIN_FUNCTION='function';
constPLUGIN_BLOCK='block';
constPLUGIN_COMPILER='compiler';
constPLUGIN_MODIFIER='modifier';
constPLUGIN_MODIFIERCOMPILER='modifiercompiler';
/**#@-*/
/**
*assignedglobaltplvars
*/
publicstatic$global_tpl_vars=array();
/**
*errorhandlerreturnedbyset_error_hanlder()inSmarty::muteExpectedErrors()
*/
publicstatic$_previous_error_handler=null;
/**
*containsdirectoriesoutsideofSMARTY_DIRthataretobemutedbymuteExpectedErrors()
*/
publicstatic$_muted_directories=array();
/**
*FlagdenotingifMultibyteStringfunctionsareavailable
*/
publicstatic$_MBSTRING=SMARTY_MBSTRING;
/**
*Thecharactersettoadhereto(e.g."UTF-8")
*/
publicstatic$_CHARSET=SMARTY_RESOURCE_CHAR_SET;
/**
*Thedateformattobeusedinternally
*(acceptsdate()andstrftime())
*/
publicstatic$_DATE_FORMAT=SMARTY_RESOURCE_DATE_FORMAT;
/**
*FlagdenotingifPCREshouldruninUTF-8mode
*/
publicstatic$_UTF8_MODIFIER='u';
/**
*Flagdenotingifoperatingsystemiswindows
*/
publicstatic$_IS_WINDOWS=false;
/**#@+
*variables
*/
/**
*autoliteralondelimiterswithwhitspace
*
*@varboolean
*/
public$auto_literal=true;
/**
*displayerroronnotassignedvariables
*
*@varboolean
*/
public$error_unassigned=false;
/**
*lookuprelativefilepathsininclude_path
*
*@varboolean
*/
public$use_include_path=false;
/**
*templatedirectory
*
*@vararray
*/
private$template_dir=array();
/**
*joinedtemplatedirectorystringusedincachekeys
*
*@varstring
*/
public$joined_template_dir=null;
/**
*joinedconfigdirectorystringusedincachekeys
*
*@varstring
*/
public$joined_config_dir=null;
/**
*defaulttemplatehandler
*
*@varcallable
*/
public$default_template_handler_func=null;
/**
*defaultconfighandler
*
*@varcallable
*/
public$default_config_handler_func=null;
/**
*defaultpluginhandler
*
*@varcallable
*/
public$default_plugin_handler_func=null;
/**
*compiledirectory
*
*@varstring
*/
private$compile_dir=null;
/**
*pluginsdirectory
*
*@vararray
*/
private$plugins_dir=array();
/**
*cachedirectory
*
*@varstring
*/
private$cache_dir=null;
/**
*configdirectory
*
*@vararray
*/
private$config_dir=array();
/**
*forcetemplatecompiling?
*
*@varboolean
*/
public$force_compile=false;
/**
*checktemplateformodifications?
*
*@varboolean
*/
public$compile_check=true;
/**
*usesubdirsforcompiled/cachedfiles?
*
*@varboolean
*/
public$use_sub_dirs=false;
/**
*allowambiguousresources(thataremadeuniquebytheresourcehandler)
*
*@varboolean
*/
public$allow_ambiguous_resources=false;
/**
*cachingenabled
*
*@varboolean
*/
public$caching=false;
/**
*mergecompiledincludes
*
*@varboolean
*/
public$merge_compiled_includes=false;
/**
*templateinheritancemergecompiledincludes
*
*@varboolean
*/
public$inheritance_merge_compiled_includes=true;
/**
*cachelifetimeinseconds
*
*@varinteger
*/
public$cache_lifetime=3600;
/**
*forcecachefilecreation
*
*@varboolean
*/
public$force_cache=false;
/**
*Setthisifyouwantdifferentsetsofcachefilesforthesame
*templates.
*
*@varstring
*/
public$cache_id=null;
/**
*Setthisifyouwantdifferentsetsofcompiledfilesforthesame
*templates.
*
*@varstring
*/
public$compile_id=null;
/**
*templateleft-delimiter
*
*@varstring
*/
public$left_delimiter="{";
/**
*templateright-delimiter
*
*@varstring
*/
public$right_delimiter="}";
/**#@+
*security
*/
/**
*classname
*ThisshouldbeinstanceofSmarty_Security.
*
*@varstring
*@seeSmarty_Security
*/
public$security_class='Smarty_Security';
/**
*implementationofsecurityclass
*
*@varSmarty_Security
*/
public$security_policy=null;
/**
*controlshandlingofPHP-blocks
*
*@varinteger
*/
public$php_handling=self::PHP_PASSTHRU;
/**
*controlsifthephptemplatefileresourceisallowed
*
*@varbool
*/
public$allow_php_templates=false;
/**
*Shouldcompiled-templatesbepreventedfrombeingcalleddirectly?
*{@internal
*CurrentlyusedbySmarty_Internal_Templateonly.
*}}
*
*@varboolean
*/
public$direct_access_security=true;
/**#@-*/
/**
*debugmode
*Settingthistotrueenablesthedebug-console.
*
*@varboolean
*/
public$debugging=false;
/**
*Thisdeterminesifdebuggingisenable-ablefromthebrowser.
*<ul>
*<li>NONE=>nodebuggingcontrolallowed</li>
*<li>URL=>enabledebuggingwhenSMARTY_DEBUGisfoundintheURL.</li>
*</ul>
*
*@varstring
*/
public$debugging_ctrl='NONE';
/**
*NameofdebuggingURL-param.
*Onlyusedwhen$debugging_ctrlissetto'URL'.
*ThenameoftheURL-parameterthatactivatesdebugging.
*
*@vartype
*/
public$smarty_debug_id='SMARTY_DEBUG';
/**
*Pathofdebugtemplate.
*
*@varstring
*/
public$debug_tpl=null;
/**
*Whenset,smartyusesthisvalueaserror_reporting-level.
*
*@varint
*/
public$error_reporting=null;
/**
*InternalflagforgetTags()
*
*@varboolean
*/
public$get_used_tags=false;
/**#@+
*configvarsettings
*/
/**
*Controlswhethervariableswiththesamenameoverwriteeachother.
*
*@varboolean
*/
public$config_overwrite=true;
/**
*Controlswhetherconfigvaluesofon/true/yesandoff/false/nogetconvertedtoboolean.
*
*@varboolean
*/
public$config_booleanize=true;
/**
*Controlswhetherhiddenconfigsections/varsarereadfromthefile.
*
*@varboolean
*/
public$config_read_hidden=false;
/**#@-*/
/**#@+
*resourcelocking
*/
/**
*lockingconcurrentcompiles
*
*@varboolean
*/
public$compile_locking=true;
/**
*Controlswhethercacheresourcesshouldemplylockingmechanism
*
*@varboolean
*/
public$cache_locking=false;
/**
*secondstowaitforacquiringalockbeforeignoringthewritelock
*
*@varfloat
*/
public$locking_timeout=10;
/**#@-*/
/**
*globaltemplatefunctions
*
*@vararray
*/
public$template_functions=array();
/**
*resourcetypeusedifnonegiven
*Mustbeanvalidkeyof$registered_resources.
*
*@varstring
*/
public$default_resource_type='file';
/**
*cachingtype
*Mustbeanelementof$cache_resource_types.
*
*@varstring
*/
public$caching_type='file';
/**
*internalconfigproperties
*
*@vararray
*/
public$properties=array();
/**
*configtype
*
*@varstring
*/
public$default_config_type='file';
/**
*cachedtemplateobjects
*
*@vararray
*/
public$template_objects=array();
/**
*checkIf-Modified-Sinceheaders
*
*@varboolean
*/
public$cache_modified_check=false;
/**
*registeredplugins
*
*@vararray
*/
public$registered_plugins=array();
/**
*pluginsearchorder
*
*@vararray
*/
public$plugin_search_order=array('function','block','compiler','class');
/**
*registeredobjects
*
*@vararray
*/
public$registered_objects=array();
/**
*registeredclasses
*
*@vararray
*/
public$registered_classes=array();
/**
*registeredfilters
*
*@vararray
*/
public$registered_filters=array();
/**
*registeredresources
*
*@vararray
*/
public$registered_resources=array();
/**
*resourcehandlercache
*
*@vararray
*/
public$_resource_handlers=array();
/**
*registeredcacheresources
*
*@vararray
*/
public$registered_cache_resources=array();
/**
*cacheresourcehandlercache
*
*@vararray
*/
public$_cacheresource_handlers=array();
/**
*autoloadfilter
*
*@vararray
*/
public$autoload_filters=array();
/**
*defaultmodifier
*
*@vararray
*/
public$default_modifiers=array();
/**
*autoescapevariableoutput
*
*@varboolean
*/
public$escape_html=false;
/**
*globalinternalsmartyvars
*
*@vararray
*/
publicstatic$_smarty_vars=array();
/**
*starttimeforexecutiontimecalculation
*
*@varint
*/
public$start_time=0;
/**
*defaultfilepermissions
*
*@varint
*/
public$_file_perms=0644;
/**
*defaultdirpermissions
*
*@varint
*/
public$_dir_perms=0771;
/**
*blocktaghierarchy
*
*@vararray
*/
public$_tag_stack=array();
/**
*selfpointertoSmartyobject
*
*@varSmarty
*/
public$smarty;
/**
*requiredbythecompilerforBC
*
*@varstring
*/
public$_current_file=null;
/**
*internalflagtoenableparserdebugging
*
*@varbool
*/
public$_parserdebug=false;
/**
*Savedparameterofmergedtemplatesduringcompilation
*
*@vararray
*/
public$merged_templates_func=array();
/**#@-*/
/**
*InitializenewSmartyobject
*/
publicfunction__construct()
{
//selfpointerneededbysomeotherclassmethods
$this->smarty=$this;
if(is_callable('mb_internal_encoding')){
mb_internal_encoding(Smarty::$_CHARSET);
}
$this->start_time=microtime(true);
//setdefaultdirs
$this->setTemplateDir('.'.DS.'templates'.DS)
->setCompileDir('.'.DS.'templates_c'.DS)
->setPluginsDir(SMARTY_PLUGINS_DIR)
->setCacheDir('.'.DS.'cache'.DS)
->setConfigDir('.'.DS.'configs'.DS);
$this->debug_tpl='file:'.dirname(__FILE__).'/debug.tpl';
if(isset($_SERVER['SCRIPT_NAME'])){
$this->assignGlobal('SCRIPT_NAME',$_SERVER['SCRIPT_NAME']);
}
}
/**
*Classdestructor
*/
publicfunction__destruct()
{
//intentionallyleftblank
}
/**
*<<magic>>setselfpointeronclonedobject
*/
publicfunction__clone()
{
$this->smarty=$this;
}
/**
*<<magic>>Genericgetter.
*Callstheappropriategetterfunction.
*IssuesanE_USER_NOTICEifnovalidgetterisfound.
*
*@paramstring$namepropertyname
*
*@returnmixed
*/
publicfunction__get($name)
{
$allowed=array(
'template_dir'=>'getTemplateDir',
'config_dir'=>'getConfigDir',
'plugins_dir'=>'getPluginsDir',
'compile_dir'=>'getCompileDir',
'cache_dir'=>'getCacheDir',
);
if(isset($allowed[$name])){
return$this->{$allowed[$name]}();
}else{
trigger_error('Undefinedproperty:'.get_class($this).'::$'.$name,E_USER_NOTICE);
}
}
/**
*<<magic>>Genericsetter.
*Callstheappropriatesetterfunction.
*IssuesanE_USER_NOTICEifnovalidsetterisfound.
*
*@paramstring$namepropertyname
*@parammixed$valueparameterpassedtosetter
*/
publicfunction__set($name,$value)
{
$allowed=array(
'template_dir'=>'setTemplateDir',
'config_dir'=>'setConfigDir',
'plugins_dir'=>'setPluginsDir',
'compile_dir'=>'setCompileDir',
'cache_dir'=>'setCacheDir',
);
if(isset($allowed[$name])){
$this->{$allowed[$name]}($value);
}else{
trigger_error('Undefinedproperty:'.get_class($this).'::$'.$name,E_USER_NOTICE);
}
}
/**
*Checkifatemplateresourceexists
*
*@paramstring$resource_nametemplatename
*
*@returnbooleanstatus
*/
publicfunctiontemplateExists($resource_name)
{
//createtemplateobject
$save=$this->template_objects;
$tpl=new$this->template_class($resource_name,$this);
//checkifitdoesexists
$result=$tpl->source->exists;
$this->template_objects=$save;
return$result;
}
/**
*Returnsasingleorallglobalvariables
*
*@paramstring$varnamevariablenameornull
*
*@returnstringvariablevalueororarrayofvariables
*/
publicfunctiongetGlobal($varname=null)
{
if(isset($varname)){
if(isset(self::$global_tpl_vars[$varname])){
returnself::$global_tpl_vars[$varname]->value;
}else{
return'';
}
}else{
$_result=array();
foreach(self::$global_tpl_varsAS$key=>$var){
$_result[$key]=$var->value;
}
return$_result;
}
}
/**
*Emptycachefolder
*
*@paraminteger$exp_timeexpirationtime
*@paramstring$typeresourcetype
*
*@returnintegernumberofcachefilesdeleted
*/
publicfunctionclearAllCache($exp_time=null,$type=null)
{
//loadcacheresourceandcallclearAll
$_cache_resource=Smarty_CacheResource::load($this,$type);
Smarty_CacheResource::invalidLoadedCache($this);
return$_cache_resource->clearAll($this,$exp_time);
}
/**
*Emptycacheforaspecifictemplate
*
*@paramstring$template_nametemplatename
*@paramstring$cache_idcacheid
*@paramstring$compile_idcompileid
*@paraminteger$exp_timeexpirationtime
*@paramstring$typeresourcetype
*
*@returnintegernumberofcachefilesdeleted
*/
publicfunctionclearCache($template_name,$cache_id=null,$compile_id=null,$exp_time=null,$type=null)
{
//loadcacheresourceandcallclear
$_cache_resource=Smarty_CacheResource::load($this,$type);
Smarty_CacheResource::invalidLoadedCache($this);
return$_cache_resource->clear($this,$template_name,$cache_id,$compile_id,$exp_time);
}
/**
*Loadssecurityclassandenablessecurity
*
*@paramstring|Smarty_Security$security_classifastringisused,itmustbeclass-name
*
*@returnSmartycurrentSmartyinstanceforchaining
*@throwsSmartyExceptionwhenaninvalidclassnameisprovided
*/
publicfunctionenableSecurity($security_class=null)
{
if($security_classinstanceofSmarty_Security){
$this->security_policy=$security_class;
return$this;
}elseif(is_object($security_class)){
thrownewSmartyException("Class'".get_class($security_class)."'mustextendSmarty_Security.");
}
if($security_class==null){
$security_class=$this->security_class;
}
if(!class_exists($security_class)){
thrownewSmartyException("Securityclass'$security_class'isnotdefined");
}elseif($security_class!=='Smarty_Security'&&!is_subclass_of($security_class,'Smarty_Security')){
thrownewSmartyException("Class'$security_class'mustextendSmarty_Security.");
}else{
$this->security_policy=new$security_class($this);
}
return$this;
}
/**
*Disablesecurity
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctiondisableSecurity()
{
$this->security_policy=null;
return$this;
}
/**
*Settemplatedirectory
*
*@paramstring|array$template_dirdirectory(s)oftemplatesources
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionsetTemplateDir($template_dir)
{
$this->template_dir=array();
foreach((array)$template_diras$k=>$v){
$this->template_dir[$k]=preg_replace('#(\w+)(/|\\\\){1,}#','$1$2',rtrim($v,'/\\')).DS;
}
$this->joined_template_dir=join(DIRECTORY_SEPARATOR,$this->template_dir);
return$this;
}
/**
*Addtemplatedirectory(s)
*
*@paramstring|array$template_dirdirectory(s)oftemplatesources
*@paramstring$keyofthearrayelementtoassignthetemplatedirto
*
*@returnSmartycurrentSmartyinstanceforchaining
*@throwsSmartyExceptionwhenthegiventemplatedirectoryisnotvalid
*/
publicfunctionaddTemplateDir($template_dir,$key=null)
{
//makesurewe'redealingwithanarray
$this->template_dir=(array)$this->template_dir;
if(is_array($template_dir)){
foreach($template_diras$k=>$v){
$v=preg_replace('#(\w+)(/|\\\\){1,}#','$1$2',rtrim($v,'/\\')).DS;
if(is_int($k)){
//indexesarenotmergedbutappended
$this->template_dir[]=$v;
}else{
//stringindexesareoverridden
$this->template_dir[$k]=$v;
}
}
}else{
$v=preg_replace('#(\w+)(/|\\\\){1,}#','$1$2',rtrim($template_dir,'/\\')).DS;
if($key!==null){
//overridedirectoryatspecifiedindex
$this->template_dir[$key]=$v;
}else{
//appendnewdirectory
$this->template_dir[]=$v;
}
}
$this->joined_template_dir=join(DIRECTORY_SEPARATOR,$this->template_dir);
return$this;
}
/**
*Gettemplatedirectories
*
*@parammixed$indexindexofdirectorytoget,nulltogetall
*
*@returnarray|stringlistoftemplatedirectories,ordirectoryof$index
*/
publicfunctiongetTemplateDir($index=null)
{
if($index!==null){
returnisset($this->template_dir[$index])?$this->template_dir[$index]:null;
}
return(array)$this->template_dir;
}
/**
*Setconfigdirectory
*
*@param$config_dir
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionsetConfigDir($config_dir)
{
$this->config_dir=array();
foreach((array)$config_diras$k=>$v){
$this->config_dir[$k]=preg_replace('#(\w+)(/|\\\\){1,}#','$1$2',rtrim($v,'/\\')).DS;
}
$this->joined_config_dir=join(DIRECTORY_SEPARATOR,$this->config_dir);
return$this;
}
/**
*Addconfigdirectory(s)
*
*@paramstring|array$config_dirdirectory(s)ofconfigsources
*@parammixed$keykeyofthearrayelementtoassigntheconfigdirto
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionaddConfigDir($config_dir,$key=null)
{
//makesurewe'redealingwithanarray
$this->config_dir=(array)$this->config_dir;
if(is_array($config_dir)){
foreach($config_diras$k=>$v){
$v=preg_replace('#(\w+)(/|\\\\){1,}#','$1$2',rtrim($v,'/\\')).DS;
if(is_int($k)){
//indexesarenotmergedbutappended
$this->config_dir[]=$v;
}else{
//stringindexesareoverridden
$this->config_dir[$k]=$v;
}
}
}else{
$v=preg_replace('#(\w+)(/|\\\\){1,}#','$1$2',rtrim($config_dir,'/\\')).DS;
if($key!==null){
//overridedirectoryatspecifiedindex
$this->config_dir[$key]=rtrim($v,'/\\').DS;
}else{
//appendnewdirectory
$this->config_dir[]=rtrim($v,'/\\').DS;
}
}
$this->joined_config_dir=join(DIRECTORY_SEPARATOR,$this->config_dir);
return$this;
}
/**
*Getconfigdirectory
*
*@parammixed$indexindexofdirectorytoget,nulltogetall
*
*@returnarray|stringconfigurationdirectory
*/
publicfunctiongetConfigDir($index=null)
{
if($index!==null){
returnisset($this->config_dir[$index])?$this->config_dir[$index]:null;
}
return(array)$this->config_dir;
}
/**
*Setpluginsdirectory
*
*@paramstring|array$plugins_dirdirectory(s)ofplugins
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionsetPluginsDir($plugins_dir)
{
$this->plugins_dir=array();
foreach((array)$plugins_diras$k=>$v){
$this->plugins_dir[$k]=rtrim($v,'/\\').DS;
}
return$this;
}
/**
*Addsdirectoryofpluginfiles
*
*@param$plugins_dir
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionaddPluginsDir($plugins_dir)
{
//makesurewe'redealingwithanarray
$this->plugins_dir=(array)$this->plugins_dir;
if(is_array($plugins_dir)){
foreach($plugins_diras$k=>$v){
if(is_int($k)){
//indexesarenotmergedbutappended
$this->plugins_dir[]=rtrim($v,'/\\').DS;
}else{
//stringindexesareoverridden
$this->plugins_dir[$k]=rtrim($v,'/\\').DS;
}
}
}else{
//appendnewdirectory
$this->plugins_dir[]=rtrim($plugins_dir,'/\\').DS;
}
$this->plugins_dir=array_unique($this->plugins_dir);
return$this;
}
/**
*Getplugindirectories
*
*@returnarraylistofplugindirectories
*/
publicfunctiongetPluginsDir()
{
return(array)$this->plugins_dir;
}
/**
*Setcompiledirectory
*
*@paramstring$compile_dirdirectorytostorecompiledtemplatesin
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionsetCompileDir($compile_dir)
{
$this->compile_dir=rtrim($compile_dir,'/\\').DS;
if(!isset(Smarty::$_muted_directories[$this->compile_dir])){
Smarty::$_muted_directories[$this->compile_dir]=null;
}
return$this;
}
/**
*Getcompileddirectory
*
*@returnstringpathtocompiledtemplates
*/
publicfunctiongetCompileDir()
{
return$this->compile_dir;
}
/**
*Setcachedirectory
*
*@paramstring$cache_dirdirectorytostorecachedtemplatesin
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionsetCacheDir($cache_dir)
{
$this->cache_dir=rtrim($cache_dir,'/\\').DS;
if(!isset(Smarty::$_muted_directories[$this->cache_dir])){
Smarty::$_muted_directories[$this->cache_dir]=null;
}
return$this;
}
/**
*Getcachedirectory
*
*@returnstringpathofcachedirectory
*/
publicfunctiongetCacheDir()
{
return$this->cache_dir;
}
/**
*Setdefaultmodifiers
*
*@paramarray|string$modifiersmodifierorlistofmodifierstoset
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionsetDefaultModifiers($modifiers)
{
$this->default_modifiers=(array)$modifiers;
return$this;
}
/**
*Adddefaultmodifiers
*
*@paramarray|string$modifiersmodifierorlistofmodifierstoadd
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionaddDefaultModifiers($modifiers)
{
if(is_array($modifiers)){
$this->default_modifiers=array_merge($this->default_modifiers,$modifiers);
}else{
$this->default_modifiers[]=$modifiers;
}
return$this;
}
/**
*Getdefaultmodifiers
*
*@returnarraylistofdefaultmodifiers
*/
publicfunctiongetDefaultModifiers()
{
return$this->default_modifiers;
}
/**
*Setautoloadfilters
*
*@paramarray$filtersfilterstoloadautomatically
*@paramstring$type"pre","output",…specifythefiltertypetoset.Defaultstononetreating$filters'keysastheappropriatetypes
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionsetAutoloadFilters($filters,$type=null)
{
if($type!==null){
$this->autoload_filters[$type]=(array)$filters;
}else{
$this->autoload_filters=(array)$filters;
}
return$this;
}
/**
*Addautoloadfilters
*
*@paramarray$filtersfilterstoloadautomatically
*@paramstring$type"pre","output",…specifythefiltertypetoset.Defaultstononetreating$filters'keysastheappropriatetypes
*
*@returnSmartycurrentSmartyinstanceforchaining
*/
publicfunctionaddAutoloadFilters($filters,$type=null)
{
if($type!==null){
if(!empty($this->autoload_filters[$type])){
$this->autoload_filters[$type]=array_merge($this->autoload_filters[$type],(array)$filters);
}else{
$this->autoload_filters[$type]=(array)$filters;
}
}else{
foreach((array)$filtersas$key=>$value){
if(!empty($this->autoload_filters[$key])){
$this->autoload_filters[$key]=array_merge($this->autoload_filters[$key],(array)$value);
}else{
$this->autoload_filters[$key]=(array)$value;
}
}
}
return$this;
}
/**
*Getautoloadfilters
*
*@paramstring$typetypeoffiltertogetautoloadsfor.Defaultstoallautoloadfilters
*
*@returnarrayarray('type1'=>array('filter1','filter2',…))orarray('filter1','filter2',…)if$typewasspecified
*/
publicfunctiongetAutoloadFilters($type=null)
{
if($type!==null){
returnisset($this->autoload_filters[$type])?$this->autoload_filters[$type]:array();
}
return$this->autoload_filters;
}
/**
*returnnameofdebuggingtemplate
*
*@returnstring
*/
publicfunctiongetDebugTemplate()
{
return$this->debug_tpl;
}
/**
*setthedebugtemplate
*
*@paramstring$tpl_name
*
*@returnSmartycurrentSmartyinstanceforchaining
*@throwsSmartyExceptioniffileisnotreadable
*/
publicfunctionsetDebugTemplate($tpl_name)
{
if(!is_readable($tpl_name)){
thrownewSmartyException("Unknownfile'{$tpl_name}'");
}
$this->debug_tpl=$tpl_name;
return$this;
}
/**
*createsatemplateobject
*
*@paramstring$templatetheresourcehandleofthetemplatefile
*@parammixed$cache_idcacheidtobeusedwiththistemplate
*@parammixed$compile_idcompileidtobeusedwiththistemplate
*@paramobject$parentnexthigherlevelofSmartyvariables
*@paramboolean$do_cloneflagisSmartyobjectshallbecloned
*
*@returnobjecttemplateobject
*/
publicfunctioncreateTemplate($template,$cache_id=null,$compile_id=null,$parent=null,$do_clone=true)
{
if($cache_id!==null&&(is_object($cache_id)||is_array($cache_id))){
$parent=$cache_id;
$cache_id=null;
}
if($parent!==null&&is_array($parent)){
$data=$parent;
$parent=null;
}else{
$data=null;
}
//defaulttocache_idandcompile_idofSmartyobject
$cache_id=$cache_id===null?$this->cache_id:$cache_id;
$compile_id=$compile_id===null?$this->compile_id:$compile_id;
//alreadyintemplatecache?
if($this->allow_ambiguous_resources){
$_templateId=Smarty_Resource::getUniqueTemplateName($this,$template).$cache_id.$compile_id;
}else{
$_templateId=$this->joined_template_dir.'#'.$template.$cache_id.$compile_id;
}
if(isset($_templateId[150])){
$_templateId=sha1($_templateId);
}
if($do_clone){
if(isset($this->template_objects[$_templateId])){
//returncachedtemplateobject
$tpl=clone$this->template_objects[$_templateId];
$tpl->smarty=clone$tpl->smarty;
$tpl->parent=$parent;
$tpl->tpl_vars=array();
$tpl->config_vars=array();
}else{
$tpl=new$this->template_class($template,clone$this,$parent,$cache_id,$compile_id);
}
}else{
if(isset($this->template_objects[$_templateId])){
//returncachedtemplateobject
$tpl=$this->template_objects[$_templateId];
$tpl->parent=$parent;
$tpl->tpl_vars=array();
$tpl->config_vars=array();
}else{
$tpl=new$this->template_class($template,$this,$parent,$cache_id,$compile_id);
}
}
//filldataifpresent
if(!empty($data)&&is_array($data)){
//setupvariablevalues
foreach($dataas$_key=>$_val){
$tpl->tpl_vars[$_key]=newSmarty_variable($_val);
}
}
return$tpl;
}
/**
*Takesunknownclassesandloadspluginfilesforthem
*classnameformat:Smarty_PluginType_PluginName
*pluginfilenameformat:plugintype.pluginname.php
*
*@paramstring$plugin_nameclasspluginnametoload
*@parambool$checkcheckifalreadyloaded
*
*@throwsSmartyException
*@returnstring|booleanfilepathofloadedfileorfalse
*/
publicfunctionloadPlugin($plugin_name,$check=true)
{
//iffunctionorclassexists,exitsilently(alreadyloaded)
if($check&&(is_callable($plugin_name)||class_exists($plugin_name,false))){
returntrue;
}
//Pluginnameisexpectedtobe:Smarty_[Type]_[Name]
$_name_parts=explode('_',$plugin_name,3);
//classnamemusthavethreepartstobevalidplugin
//count($_name_parts)<3===!isset($_name_parts[2])
if(!isset($_name_parts[2])||strtolower($_name_parts[0])!=='smarty'){
thrownewSmartyException("plugin{$plugin_name}isnotavalidnameformat");
}
//iftypeis"internal",getpluginfromsysplugins
if(strtolower($_name_parts[1])=='internal'){
$file=SMARTY_SYSPLUGINS_DIR.strtolower($plugin_name).'.php';
if(file_exists($file)){
require_once($file);
return$file;
}else{
returnfalse;
}
}
//pluginfilenameisexpectedtobe:[type].[name].php
$_plugin_filename="{$_name_parts[1]}.{$_name_parts[2]}.php";
$_stream_resolve_include_path=function_exists('stream_resolve_include_path');
//loopthroughplugindirsandfindtheplugin
foreach($this->getPluginsDir()as$_plugin_dir){
$names=array(
$_plugin_dir.$_plugin_filename,
$_plugin_dir.strtolower($_plugin_filename),
);
foreach($namesas$file){
if(file_exists($file)){
require_once($file);
return$file;
}
if($this->use_include_path&&!preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/',$_plugin_dir)){
//tryPHPinclude_path
if($_stream_resolve_include_path){
$file=stream_resolve_include_path($file);
}else{
$file=Smarty_Internal_Get_Include_Path::getIncludePath($file);
}
if($file!==false){
require_once($file);
return$file;
}
}
}
}
//nopluginloaded
returnfalse;
}
/**
*Compilealltemplatefiles
*
*@paramstring$extensionfileextension
*@parambool$force_compileforcealltorecompile
*@paramint$time_limit
*@paramint$max_errors
*
*@returnintegernumberoftemplatefilesrecompiled
*/
publicfunctioncompileAllTemplates($extension='.tpl',$force_compile=false,$time_limit=0,$max_errors=null)
{
returnSmarty_Internal_Utility::compileAllTemplates($extension,$force_compile,$time_limit,$max_errors,$this);
}
/**
*Compileallconfigfiles
*
*@paramstring$extensionfileextension
*@parambool$force_compileforcealltorecompile
*@paramint$time_limit
*@paramint$max_errors
*
*@returnintegernumberoftemplatefilesrecompiled
*/
publicfunctioncompileAllConfig($extension='.conf',$force_compile=false,$time_limit=0,$max_errors=null)
{
returnSmarty_Internal_Utility::compileAllConfig($extension,$force_compile,$time_limit,$max_errors,$this);
}
/**
*Deletecompiledtemplatefile
*
*@paramstring$resource_nametemplatename
*@paramstring$compile_idcompileid
*@paraminteger$exp_timeexpirationtime
*
*@returnintegernumberoftemplatefilesdeleted
*/
publicfunctionclearCompiledTemplate($resource_name=null,$compile_id=null,$exp_time=null)
{
returnSmarty_Internal_Utility::clearCompiledTemplate($resource_name,$compile_id,$exp_time,$this);
}
/**
*Returnarrayoftag/attributesofalltagsusedbyantemplate
*
*@paramSmarty_Internal_Template$template
*
*@returnarrayoftag/attributes
*/
publicfunctiongetTags(Smarty_Internal_Template$template)
{
returnSmarty_Internal_Utility::getTags($template);
}
/**
*Runinstallationtest
*
*@paramarray$errorsArraytowriteerrorsinto,ratherthanoutputtingthem
*
*@returnbooleantrueifsetupisfine,falseifsomethingiswrong
*/
publicfunctiontestInstall(&$errors=null)
{
returnSmarty_Internal_Utility::testInstall($this,$errors);
}
/**
*ErrorHandlertomuteexpectedmessages
*
*@linkhttp://php.net/set_error_handler
*
*@paraminteger$errnoErrorlevel
*@param$errstr
*@param$errfile
*@param$errline
*@param$errcontext
*
*@returnboolean
*/
publicstaticfunctionmutingErrorHandler($errno,$errstr,$errfile,$errline,$errcontext)
{
$_is_muted_directory=false;
//addtheSMARTY_DIRtothelistofmuteddirectories
if(!isset(Smarty::$_muted_directories[SMARTY_DIR])){
$smarty_dir=realpath(SMARTY_DIR);
if($smarty_dir!==false){
Smarty::$_muted_directories[SMARTY_DIR]=array(
'file'=>$smarty_dir,
'length'=>strlen($smarty_dir),
);
}
}
//walkthemuteddirectoriesandtestagainst$errfile
foreach(Smarty::$_muted_directoriesas$key=>&$dir){
if(!$dir){
//resolvedirectoryandlengthforspeedycomparisons
$file=realpath($key);
if($file===false){
//thisdirectorydoesnotexist,removeandskipit
unset(Smarty::$_muted_directories[$key]);
continue;
}
$dir=array(
'file'=>$file,
'length'=>strlen($file),
);
}
if(!strncmp($errfile,$dir['file'],$dir['length'])){
$_is_muted_directory=true;
break;
}
}
//passtonexterrorhandlerifthiserrordidnotoccurinsideSMARTY_DIR
//ortheerrorwaswithinsmartybutmaskedtobeignored
if(!$_is_muted_directory||($errno&&$errno&error_reporting())){
if(Smarty::$_previous_error_handler){
returncall_user_func(Smarty::$_previous_error_handler,$errno,$errstr,$errfile,$errline,$errcontext);
}else{
returnfalse;
}
}
}
/**
*Enableerrorhandlertomuteexpectedmessages
*
*@returnvoid
*/
publicstaticfunctionmuteExpectedErrors()
{
/*
errormutingisdonebecausesomepeopleimplementedcustomerror_handlersusing
http://php.net/set_error_handlerandforsomereasondidnotunderstandthefollowingparagraph:
ItisimportanttorememberthatthestandardPHPerrorhandleriscompletelybypassedforthe
errortypesspecifiedbyerror_typesunlessthecallbackfunctionreturnsFALSE.
error_reporting()settingswillhavenoeffectandyourerrorhandlerwillbecalledregardless-
howeveryouarestillabletoreadthecurrentvalueoferror_reportingandactappropriately.
Ofparticularnoteisthatthisvaluewillbe0ifthestatementthatcausedtheerrorwas
prependedbythe@error-controloperator.
Smartydeliberatelyuses@filemtime()overfile_exists()andfilemtime()insomeplaces.Reasonsinclude
-@filemtime()isalmosttwiceasfastasusinganadditionalfile_exists()
-betweenfile_exists()andfilemtime()apossibleraceconditionisopened,
whichdoesnotexistusingthesimple@filemtime()approach.
*/
$error_handler=array('Smarty','mutingErrorHandler');
$previous=set_error_handler($error_handler);
//avoiddeadloops
if($previous!==$error_handler){
Smarty::$_previous_error_handler=$previous;
}
}
/**
*Disableerrorhandlermutingexpectedmessages
*
*@returnvoid
*/
publicstaticfunctionunmuteExpectedErrors()
{
restore_error_handler();
}
}
//Checkifwe'rerunningonwindows
Smarty::$_IS_WINDOWS=strtoupper(substr(PHP_OS,0,3))==='WIN';
//letPCRE(preg_*)treatstringsasISO-8859-1ifwe'renotdealingwithUTF-8
if(Smarty::$_CHARSET!=='UTF-8'){
Smarty::$_UTF8_MODIFIER='';
}
/**
*Smartyexceptionclass
*
*@packageSmarty
*/
classSmartyExceptionextendsException
{
publicstatic$escape=false;
publicfunction__toString()
{
return'-->Smarty:'.(self::$escape?htmlentities($this->message):$this->message).'<--';
}
}
/**
*Smartycompilerexceptionclass
*
*@packageSmarty
*/
classSmartyCompilerExceptionextendsSmartyException
{
publicfunction__toString()
{
return'-->SmartyCompiler:'.$this->message.'<--';
}
/**
*Thelinenumberofthetemplateerror
*
*@typeint|null
*/
public$line=null;
/**
*Thetemplatesourcesnippetrelatingtotheerror
*
*@typestring|null
*/
public$source=null;
/**
*Therawtextoftheerrormessage
*
*@typestring|null
*/
public$desc=null;
/**
*Theresourceidentifierortemplatename
*
*@typestring|null
*/
public$template=null;
}
/**
*Autoloader
*/
functionsmartyAutoload($class)
{
$_class=strtolower($class);
static$_classes=array(
'smarty_config_source'=>true,
'smarty_config_compiled'=>true,
'smarty_security'=>true,
'smarty_cacheresource'=>true,
'smarty_cacheresource_custom'=>true,
'smarty_cacheresource_keyvaluestore'=>true,
'smarty_resource'=>true,
'smarty_resource_custom'=>true,
'smarty_resource_uncompiled'=>true,
'smarty_resource_recompiled'=>true,
);
if(!strncmp($_class,'smarty_internal_',16)||isset($_classes[$_class])){
includeSMARTY_SYSPLUGINS_DIR.$_class.'.php';
}
}
<?php
/**
*Project:Smarty:thePHPcompilingtemplateengine
*File:Smarty.class.php
*SVN:$Id:Smarty.class.php48482014-06-0818:12:09ZUwe.Tews@googlemail.com$
*Thislibraryisfreesoftware;youcanredistributeitand/or
*modifyitunderthetermsoftheGNULesserGeneralPublic
*LicenseaspublishedbytheFreeSoftwareFoundation;either
*version2.1oftheLicense,or(atyouroption)anylaterversion.
*Thislibraryisdistributedinthehopethatitwillbeuseful,
*butWITHOUTANYWARRANTY;withouteventheimpliedwarrantyof
*MERCHANTABILITYorFITNESSFORAPARTICULARPURPOSE.SeetheGNU
*LesserGeneralPublicLicenseformoredetails.
*YoushouldhavereceivedacopyoftheGNULesserGeneralPublic
*Licensealongwiththislibrary;ifnot,writetotheFreeSoftware
*Foundation,Inc.,59TemplePlace,Suite330,Boston,MA02111-1307USA
*Forquestions,help,comments,discussion,etc.,pleasejointhe
*Smartymailinglist.Sendablanke-mailto
*smarty-discussion-subscribe@googlegroups.com
*
*@linkhttp://www.smarty.net/
*@copyright2008NewDigitalGroup,Inc.
*@authorMonteOhrt<monteatohrtdotcom>
*@authorUweTews
*@authorRodneyRehm
*@packageSmarty
*@version3.1.19
*/
/**
*defineshorthanddirectoryseparatorconstant
*/
if(!defined('DS')){
define('DS',DIRECTORY_SEPARATOR);
}
/**
*setSMARTY_DIRtoabsolutepathtoSmartylibraryfiles.
*SetsSMARTY_DIRonlyifuserapplicationhasnotalreadydefinedit.
*/
if(!defined('SMARTY_DIR')){
define('SMARTY_DIR',dirname(__FILE__).DS);
}
/**
*setSMARTY_SYSPLUGINS_DIRtoabsolutepathtoSmartyinternalplugins.
*SetsSMARTY_SYSPLUGINS_DIRonlyifuserapplicationhasnotalreadydefinedit.
*/
if(!defined('SMARTY_SYSPLUGINS_DIR')){
define('SMARTY_SYSPLUGINS_DIR',SMARTY_DIR.'sysplugins'.DS);
}
if(!defined('SMARTY_PLUGINS_DIR')){
define('SMARTY_PLUGINS_DIR',SMARTY_DIR.'plugins'.DS);
}
if(!defined('SMARTY_MBSTRING')){
define('SMARTY_MBSTRING',function_exists('mb_split'));
}
if(!defined('SMARTY_RESOURCE_CHAR_SET')){
//UTF-8canonlybedoneproperlywhenmbstringisavailable!
/**
*@deprecatedinfavorofSmarty::$_CHARSET
*/
define('SMARTY_RESOURCE_CHAR_SET',SMARTY_MBSTRING?'UTF-8':'ISO-8859-1');
}
if(!defined('SMARTY_RESOURCE_DATE_FORMAT')){
/**
*@deprecatedinfavorofSmarty::$_DATE_FORMAT
*/
define('SMARTY_RESOURCE_DATE_FORMAT','%b%e,%Y');
}
/**
*registertheclassautoloader
*/
if(!defined('SMARTY_SPL_AUTOLOAD')){
define('SMARTY_SPL_AUTOLOAD',0);
}
if(SMARTY_SPL_AUTOLOAD&&set_include_path(get_include_path().PATH_SEPARATOR.SMARTY_SYSPLUGINS_DIR)!==false){
$registeredAutoLoadFunctions=spl_autoload_functions();
if(!isset($registeredAutoLoadFunctions['spl_autoload'])){
spl_autoload_register();
}
}else{
spl_autoload_register('smartyAutoload');
}
/**
*Loadalwaysneededexternalclassfiles
*/
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_internal_data.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_internal_templatebase.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_internal_template.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_resource.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_internal_resource_file.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_cacheresource.php';
include_onceSMARTY_SYSPLUGINS_DIR.'smarty_internal_cacheresource_file.php';
/**
*ThisisthemainSmartyclass
*
*@packageSmarty
*/
classSmartyextendsSmarty_Internal_TemplateBase
{
/**#@+
*constantdefinitions
*/
/**
*smartyversion
*/
constSMARTY_VERSION='Smarty-3.1.19';
/**
*definevariablescopes
*/
constSCOPE_LOCAL=0;
constSCOPE_PARENT=1;
constSCOPE_ROOT=2;
constSCOPE_GLOBAL=3;
/**
*definecachingmodes
*/
constCACHING_OFF=0;
constCACHING_LIFETIME_CURRENT=1;
constCACHING_LIFETIME_SAVED=2;
/**
*defineconstantforclearingcachefilesbesavedexpirationdatees
*/
constCLEAR_EXPIRED=-1;
/**
*definecompilecheckmodes
*/
constCOMPILECHECK_OFF=0;
constCOMPILECHECK_ON=1;
constCOMPILECHECK_CACHEMISS=2;
/**
*modesforhandlingof"<?php...?>"tagsintemplates.
*/
constPHP_PASSTHRU=0;//->printtagsasplaintext
constPHP_QUOTE=1;//->escapetagsasentities
constPHP_REMOVE=2;//->escapetagsasentities
constPHP_ALLOW=3;//->escapetagsasentities
/**
*filtertypes
*/
constFILTER_POST='post';
constFILTER_PRE='pre';
constFILTER_OUTPUT='output';
constFILTER_VARIABLE='variable';
/**
*plugintypes
*/
constPLUGIN_FUNCTION='function';
constPLUGIN_BLOCK='block';
constPLUGIN_COMPILER='compiler';
constPLUGIN_MODIFIER='modifier';
constPLUGIN_MODIFIERCOMPILER='modifiercompiler';
/**#@-*/
/**
*assignedglobaltplvars
*/
publicstatic$global_tpl_vars=array();
/**
*errorhandlerreturnedbyset_error_hanlder()inSmarty::muteExpectedErrors()
*/
publicstatic$_previous_error_handler=null;
/**
*containsdirectoriesoutsideofSMARTY_DIRthataretobemutedbymuteExpectedErrors()
*/
publicstatic$_muted_directories=array();
/**
*FlagdenotingifMultibyteStringfunctionsareavailable
*/
publicstatic$_MBSTRING=SMARTY_MBSTRING;
/**
*Thecharactersettoadhereto(e.g."UTF-8")
*/
publicstatic$_CHARSET=SMARTY_RESOURCE_CHAR_SET;
/**
*Thedateformattobeusedinternally
*(acceptsdate()andstrftime())
*/
publicstatic$_DATE_FORMAT=SMARTY_RESOURCE_DATE_FORMAT;
/**
*FlagdenotingifPCREshouldruninUTF-8mode
*/
publicstatic$_UTF8_MODIFIER='u';
/**
*Flagdenotingifoperatingsystemiswindows
*/
publicstatic$_IS_WINDOWS=false;
/**#@+
*variables
*/
/**
*autoliteralondelimiterswithwhitspace
*
*@varboolean
*/
public$auto_literal=true;
/**
*displayerroronnotassignedvariables
*
*@varboolean
*/
public$error_unassigned=false;
/**
*lookuprelativefilepathsininclude_path
*
*@varboolean
*/
public$use_include_path=false;
/**
*templatedirectory
*
*@vararray
*/
private$template_dir=array();
/**
*joinedtemplatedirectorystringusedincachekeys
*
*@varstring
*/
public$joined_template_dir=null;
/**
*joinedconfigdirectorystringusedincachekeys
*
*@varstring
*/
public$joined_config_dir=null;
/**
*defaulttemplatehandler
*
*@varcallable
*/
public$default_template_handler_func=null;
/**
*defaultconfighandler
*
*@varcallable
*/
public$default_config_handler_func=null;
/**
*defaultpluginhandler
*
*@varcallable
*/
public$default_plugin_handler_func=null;
/**
*compiledirectory
*
*@varstring
*/
private$compile_dir=null;
/**
*pluginsdirectory
*
*@vararray
*/
private$plugins_dir=array();
/**
*cachedirectory
*
*@varstring
*/
private$cache_dir=null;
/**
*configdirectory
*
*@vararray
*/
private$config_dir=array();
/**
*forcetemplatecompiling?
*
*@varboolean
*/
public$force_compile=false;
/**
*checktemplateformodifications?
*
*@varboolean
*/
public$compile_check=true;
/**
*usesubdirsforcompiled/cachedfiles?
*
*@varboolean
*/
public$use_sub_dirs=false;
/**
*allowambiguousresources(thataremadeuniquebytheresourcehandler)
*
*@varboolean
*/
public$allow_ambiguous_resources=false;
/**
*cachingenabled
*
*@varboolean
*/
public$caching=false;
/**
*mergecompiledincludes
*
*@varboolean
*/
public$merge_compiled_includes=false;
/**
*templateinheritancemergecompiledincludes
*
*@varboolean
*/
public$inheritance_merge_compiled_includes=true;
/**
*cachelifetimeinseconds
*
*@varinteger
*/
public$cache_lifetime=3600;
/**
*forcecachefilecreation
*
*@varboolean
*/
public$force_cache=false;
/**
*Setthisifyouwantdifferentsetsofcachefilesforthesame
*templates.
*
*@varstring
*/
public$cache_id=null;
/**
*Setthisifyouwantdifferentsetsofcompiledfilesforthesame
*templates.
*
*@varstring
*/
public$compile_id=null;
/**
*templateleft-delimiter
*
*@varstring
*/
public$left_delimiter="{";
/**
*templateright-delimiter
*
*@varstring
*/
public$right_delimiter="}";
/**#@+
*security
*/
/**
*classname
*ThisshouldbeinstanceofSmarty_Security.
*
*@varstring
*@seeSmarty_Security
*/
public$security_class='Smarty_Security';
/**
*implementationofsecurityclass
*
*@varSmarty_Security
*/
public$security_policy=null;
/**
*controlshandlingofPHP-blocks
*
*@varinteger
*/
public$php_handling=self::PHP_PASSTHRU;
/**
*controlsifthephptemplatefileresourceisallowed
*
*@varbool
*/
public$allow_php_templates=false;
/**
*Shouldcompiled-templatesbepreventedfrombeingcalleddirectly?
*{@internal
*CurrentlyusedbySmarty_Internal_Templateonly.
*}}
*
*@varboolean
*/
public$direct_access_security=true;
/**#@-*/
/**
*debugmode
*Settingthistotrueenablesthedebug-console.
*
*@varboolean
*/
public$debugging=false;
/**
*Thisdeterminesifdebuggingisenable-ablefromthebrowser.
*<ul>
*<li>NONE=>nodebuggingcontrolallowed</li>
*<li>URL=>enabledebuggingwhenSMARTY_DEBUGisfoundintheURL.</li>
*</ul>
*
*@varstring
*/
public$debugging_ctrl='NONE';
/**
*NameofdebuggingURL-param.
*Onlyusedwhen$debugging_ctrlissetto'URL'.
*ThenameoftheURL-parameterthatactivatesdebugging.
*
*@vartype
*/
public$smarty_debug_id='SMARTY_DEBUG';
/**
*Pathofdebugtemplate.
*
*@varstring
*/
public$debug_tpl=null;
/**
*Whenset,smartyusesthisvalueaserror_reporting-level.
*
*@varint
*/
public$error_reporting=null;
/**
*InternalflagforgetTags()
*
*@varboolean
*/
public$get_used_tags=false;
/**#@+
*configvarsettings
*/
/**
*Controlswhethervariableswiththesamenameoverwriteeachother.
*
*@varboolean
*/
public$config_overwrite=true;
/**
*Controlswhetherconfigvaluesofon/true/yesandoff/false/nogetconvertedtoboolean.
*
*@varboolean
*/
public$config_booleanize=true;
/**
*Controlswhetherhiddenconfigsections/varsarereadfromthefile.
*
*@varboolean
*/
public$config_read_hidden=false;
/**#@-*/
/**#@+
*resourcelocking
*/
/**
*lockingconcurrentcompiles
*
*@varboolean
*/
public$compile_locking=true;
/**
*Controlswhethercacheresourcesshouldemplylockingmechanism
*
*@varboolean
*/
public$cache_locking=false;
/**
*secondstowaitforacquiringalockbeforeignoringthewritelock
*
*@varfloat
*/
public$locking_timeout=10;
/**#@-*/
/**
*globaltemplatefunctions
*
*@vararray
*/
public$template_functions=array();
/**
*resourcetypeusedifnonegiven
*Mustbeanvalidkeyof$registered_resources.
*
*@varstring
*/
public$default_resource_type='file';
/**
*cachingtype
*Mustbeanelementof$cache_resource_types.
*
*@varstring
*/
public$caching_type='file';
/**
*internalconfigproperties
*
*@vararray
*/
public$properties=array();
/**
*configtype
*
*@varstring
*/
public$default_config_type='file';
/**
*cachedtemplateobjects
*
*@vararray
*/
public$template_objects=array();
/**
*checkIf-Modified-Sinceheaders
*
*@varboolean
*/
public$cache_modified_check=false;
/**
*registeredplugins
*
*@vararray
*/
public$registered_plugins=array();
/**
*pluginsearchorder
*
*@vararray
*/
public$plugin_search_order=array('function','block','compiler','class');
/**
*registeredobjects
*
*@vararray
*/
public$registered_objects=array();
/**
*registeredclasses
*
*@vararray
*/
public$registered_classes=array();
/**
*registeredfilters
*
*@vararray
*/
public$registered_filters=array();
/**
*registeredresources
*
*@vararray
*/
public$registered_resources=array();
/**
*resourcehandlercache
*
*@vararray
*/
public$_resource_handlers=array();
/**
*registeredcacheresources
*
*@vararray
*/
public$registered_cache_resources=array();
/**
*cacheresourcehandlercache
*
*@vararray
*/
public$_cacheresource_handlers=array();
/**
*autoloadfilter
*
*@vararray
*/
public$autoload_filters=array();
/**
*defaultmodifier
*
*@vararray
*/
public$default_modifiers=array();
/**
*autoescapevariableoutput
*
*@varboolean
*/
public$escape_html=false;
/**
*globalinternalsmartyvars
*
*@vararray
*/
publicstatic$_smarty_vars=array();
/**
*starttimeforexecutiontimecalculation
*
*@varint
*/
public$start_time=0;
/**
*defaultfilepermissions
*
*@varint
*/
public$_file_perms=0644;
/**
*defaultdirpermissions
*
*@varint
*/
public$_dir_perms=0771;
/**
*blocktaghierarchy
*
*@vararray
*/
public$_tag_stack=array();
/**
*selfpointertoSmartyobject
*
*@varSmarty
*/
public$smarty;
/**
*requiredbythecompilerforBC
*
*@varstring
*/
public$_current_file=null;
/**
*internalflagtoenableparserdebugging
*
*@varbool
*/
public$_parserdebug=false;
/**
*Savedparameterofmergedtemplatesduringcompilation
*
*@vararray
*/
public$merged_templates_func=array();
/**#@-*/
/**
*InitializenewSmartyobject
*/
publicfunction__construct()
{
//selfpointerneededbysomeotherclassmethods
$this->smarty=$this;
if(is_callable('mb_internal_encoding')){
mb_internal_encoding(Smarty::$_CHARSET);
}
$this->start_time=microtime(true);
//setdefaultdirs
$this->setTemplateDir('.'.DS.'templates'.DS)
->setCompileDir('.'.DS.'templates_c'.DS)
->setPluginsDir(SMARTY_PLUGINS_DIR)
->setCacheDir('.'.DS.'cache'.DS)
->setConfigDir('.'.DS.'configs'.DS);
$this->debug_tpl='file:'.dirname(__FILE__).'/debug.tpl';
if(isset($_SERVER['SCRIPT_NAME'])){
$this->assignGlobal('SCRIPT_NAME',$_SERVER['SCRIPT_NAME']);
}
}
/**
*Classdestructor
*/
publicfunction__destruct()
{
//intentionallyleftblank
}
/**
*<<magic>>setselfpointeronclonedobject
*/
publicfunction__clone()
{
$this->smarty=$this;
}
/**
*<<magic>>Genericgetter.
*Callstheappropriategetterfunction.
*IssuesanE_USER_NOTICEifnovalidgetterisfound.
*
*@paramstring$namepropertyname
*
*@returnmixed
*/
publicfunction__get($name)
{
$allowed=array(
'template_dir'=>'getTemplateDir',
'config_dir'=>'getConfigDir',
'plugins_dir'=>'getPluginsDir',
'compile_dir'=>'getCompileDir',
'cache_dir'=>'getCacheDir',
);
if(isset($allowed[$name])){
return$this->{$allowed[$name]}();
}else{
trigger_error('Undefinedproperty:'.get_class($this).'::$'.$name,E_USER_NOTICE);
}
}
/**
*<<magic>>Genericsetter.
*Callstheappropriatesetterfunction.
*IssuesanE_USER_NOTICEifnovalidsetterisfound.
*
*@paramstring$namepropertyname
*@parammixed$valueparameterpassedtosetter
*/
publicfunction__set($name,$value)
{
$allowed=array(
'template_dir'=>'setTemplateDir',
'config_dir'=>'setConfigDir',
'plugins_dir'=>'setPluginsDir',
'compile_dir'=>'setCompileDir',
'cache_dir'=>'setCacheDir',
);
if(isset($allowed[$name])){
$this->{$allowed[$name]}($value);
}else{
trigger_error('Undefinedproperty:'.get_class($this).'::$'.$name,E_USER_NOTICE);
}
}
/**
*Checkifatemplateresourceexists
*
*@paramstring$resource_nametemplatename
*
*@returnbooleanstatus
*/
publicfunctiontemplateExists($resource_name)
{
//createtemplateobject
$save=$this->template_objects;
$tpl=new$this->template_class($resource_name,$this);
//checkifitdoesexists
$result=$tpl->source->exists;
$this->template_objects=$save;
return$result;
}
/**
*Returnsasingleorallglobalvariables
*
*@paramstring$varnamevariablenameornull
*
*@returnstringvariablevalueororarrayofvariables
*/
publicfunctiongetGlobal($varname=null)
{
if(isset($varname)){
if(isset(self::$global_tpl_vars[$varname])){
returnself::$global_tpl_vars[$varname]->value;
}else{
return'';
}
}else{
$_result=array();
foreach(self::$global_tpl_varsAS$key=>$var){
$_result[$key]=$var->value;
}
return$_result;
}
}
/**
*Emptycachefolder
*
*@paraminteger$exp_timeexpirationtime
*@paramstring$typeresourcetype
*
*@returnintegernumberofcachefilesdeleted
*/
publicfunctionclearAllCache($exp_time=null,$type=null)
{
//loadcacheresourceandcallclearAll
$_cache_resource=Smarty_CacheResource::load($this,$type);
Smarty_CacheResource::invalidLoadedCache($this);
return$_cache_resource->clearAll($this,$exp_time);
}
/**
*Emptycacheforaspecifictemplate
*
*@paramstring$template_nametemplatename
*@paramstring$cache_idcacheid
*@paramstring$compile_idcompileid
*@paraminteger$exp_timeexpirationtime
*@paramstring$typeresourcetype
*
*@returnintegernumberofcachefilesdeleted
*/
publicfunctionclearCache($template_name,$cache_id=null,$compile_id=null,$exp_time=null,$type=null)
{
//loadcacheresourceandcallclear
$_cache_resource=Smarty_CacheResour