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Weekly Rank
#
set_root($pathToTemplates);
}
} // end (new) FastTemplate ()
// ************************************************************
// All templates will be loaded from this "root" directory
// Can be changed in mid-process by re-calling with a new
// value.
function set_root ($root)
{
$trailer = substr($root,-1);
if (!$this->WIN32) {
if ( (ord($trailer)) != 47 ) {
$root = "$root". chr(47);
}
if (is_dir($root)) {
$this->ROOT = $root;
} else {
$this->ROOT = "";
$this->error("Specified ROOT dir [$root] is not a directory");
}
} else {
// WIN32 box - no testing
if ( (ord($trailer)) != 92 ) {
$root = "$root" . chr(92);
}
$this->ROOT = $root;
}
} // End set_root()
// **************************************************************
// Calculates current microtime
// I throw this into all my classes for benchmarking purposes
// It's not used by anything in this class and can be removed
// if you don't need it.
function utime ()
{
$time = explode( " ", microtime());
$usec = (double)$time[0];
$sec = (double)$time[1];
return $sec + $usec;
}
// **************************************************************
// Strict template checking, if true sends warnings to STDOUT when
// parsing a template with undefined variable references
// Used for tracking down bugs-n-such. Use no_strict() to disable.
function strict ()
{
$this->STRICT = true;
}
// ************************************************************
// Silently discards (removes) undefined variable references
// found in templates
function no_strict ()
{
$this->STRICT = false;
}
// ************************************************************
// A quick check of the template file before reading it.
// This is -not- a reliable check, mostly due to inconsistencies
// in the way PHP determines if a file is readable.
function is_safe ($filename)
{
if (!file_exists($filename)) {
$this->error("[$filename] does not exist",0);
return false;
}
return true;
}
// ************************************************************
// Grabs a template from the root dir and
// reads it into a (potentially REALLY) big string
function get_template ($template)
{
if (empty($this->ROOT)) {
$this->error("Cannot open template. Root not valid.",1);
return false;
}
$filename = "$this->ROOT"."$template";
$contents = implode("",(@file($filename)));
if ( (!$contents) or (empty($contents)) ) {
$this->error("get_template() failure: [$filename] $php_errormsg",1);
}
return $contents;
} // end get_template
// ************************************************************
// Prints the warnings for unresolved variable references
// in template files. Used if STRICT is true
function show_unknowns ($Line)
{
$unknown = array();
//--was: if (ereg("({[A-Z0-9_]+})",$Line,$unknown))
if (preg_match("/({[A-Z0-9_]+})/",$Line,$unknown)) {
$UnkVar = $unknown[1];
if (!(empty($UnkVar))) {
@error_log("[FastTemplate] Warning: no value found for variable: $UnkVar ",0);
}
}
} // end show_unknowns()
// ************************************************************
// This routine get's called by parse() and does the actual
// {VAR} to VALUE conversion within the template.
function parse_template ($template, $tpl_array)
{
while ( list ($key,$val) = each ($tpl_array) ) {
if (!(empty($key))) {
if (gettype($val) != "string") {
settype($val,"string");
}
//--was: $template = ereg_replace("{$key}","$val","$template");
$template = preg_replace("/{".$key."}/","$val","$template");
//$template = str_replace("{$key}","$val","$template");
}
}
if (!$this->STRICT) {
// Silently remove anything not already found
//--was: $template = ereg_replace("{([A-Z0-9_]+)}","",$template);
$template = preg_replace("/{([A-Z0-9_]+)}/","",$template);
} else {
// Warn about unresolved template variables
//--was: if (ereg("({[A-Z0-9_]+})",$template))
if (preg_match("/({[A-Z0-9_]+})/",$template)) {
$unknown = split("\n",$template);
while (list ($Element,$Line) = each($unknown) ) {
$UnkVar = $Line;
if (!(empty($UnkVar))) {
$this->show_unknowns($UnkVar);
}
}
}
}
return $template;
} // end parse_template();
// ************************************************************
// The meat of the whole class. The magic happens here.
function parse ( $ReturnVar, $FileTags )
{
$append = false;
$this->LAST = $ReturnVar;
$this->HANDLE[$ReturnVar] = 1;
if (gettype($FileTags) == "array") {
unset($this->$ReturnVar); // Clear any previous data
while ( list ( $key , $val ) = each ( $FileTags ) ) {
if ( (!isset($this->$val)) || (empty($this->$val)) ) {
$this->LOADED["$val"] = 1;
if (isset($this->DYNAMIC["$val"])) {
$this->parse_dynamic($val,$ReturnVar);
} else {
$fileName = $this->FILELIST["$val"];
$this->$val = $this->get_template($fileName);
}
}
// Array context implies overwrite
$this->$ReturnVar = $this->parse_template($this->$val,$this->PARSEVARS);
// For recursive calls.
$this->assign( array( $ReturnVar => $this->$ReturnVar ) );
}
} // end if FileTags is array()
else {
// FileTags is not an array
$val = $FileTags;
if ( (substr($val,0,1)) == '.' ) {
// Append this template to a previous ReturnVar
$append = true;
$val = substr($val,1);
}
if ( (!isset($this->$val)) || (empty($this->$val)) ) {
$this->LOADED["$val"] = 1;
if (isset($this->DYNAMIC["$val"])) {
$this->parse_dynamic($val,$ReturnVar);
} else {
$fileName = $this->FILELIST["$val"];
$this->$val = $this->get_template($fileName);
}
}
if ($append) {
$this->$ReturnVar .= $this->parse_template($this->$val,$this->PARSEVARS);
} else {
$this->$ReturnVar = $this->parse_template($this->$val,$this->PARSEVARS);
}
// For recursive calls.
$this->assign(array( $ReturnVar => $this->$ReturnVar) );
}
return;
} // End parse()
// ************************************************************
function FastPrint ( $template = "" )
{
if (empty($template)) {
$template = $this->LAST;
}
if ( (!(isset($this->$template))) || (empty($this->$template)) ) {
$this->error("Nothing parsed, nothing printed",0);
return;
} else {
print $this->$template;
}
return;
}
// ************************************************************
function fetch ( $template = "" )
{
if (empty($template)) {
$template = $this->LAST;
}
if ( (!(isset($this->$template))) || (empty($this->$template)) ) {
$this->error("Nothing parsed, nothing printed",0);
return "";
}
return($this->$template);
}
// ************************************************************
function define_dynamic ($Macro, $ParentName)
{
// A dynamic block lives inside another template file.
// It will be stripped from the template when parsed
// and replaced with the {$Tag}.
$this->DYNAMIC["$Macro"] = $ParentName;
return true;
}
// ************************************************************
function parse_dynamic ($Macro,$MacroName)
{
// The file must already be in memory.
$ParentTag = $this->DYNAMIC["$Macro"];
if ( (!$this->$ParentTag) or (empty($this->$ParentTag)) ) {
$fileName = $this->FILELIST[$ParentTag];
$this->$ParentTag = $this->get_template($fileName);
$this->LOADED[$ParentTag] = 1;
}
if ($this->$ParentTag) {
$template = $this->$ParentTag;
$DataArray = split("\n",$template);
$newMacro = "";
$newParent = "";
$outside = true;
$start = false;
$end = false;
while ( list ($lineNum,$lineData) = each ($DataArray) ) {
$lineTest = trim($lineData);
if ("" == "$lineTest" ) {
$start = true;
$end = false;
$outside = false;
}
if ("" == "$lineTest" ) {
$start = false;
$end = true;
$outside = true;
}
if ( (!$outside) and (!$start) and (!$end) ) {
$newMacro .= "$lineData\n"; // Restore linebreaks
}
if ( ($outside) and (!$start) and (!$end) ) {
$newParent .= "$lineData\n"; // Restore linebreaks
}
if ($end) { $newParent .= "{$MacroName}\n"; }
// Next line please
if ($end) { $end = false; }
if ($start) { $start = false; }
} // end While
$this->$Macro = $newMacro;
$this->$ParentTag = $newParent;
return true;
} // $ParentTag NOT loaded - MAJOR oopsie
else {
@error_log("ParentTag: [$ParentTag] not loaded!",0);
$this->error("ParentTag: [$ParentTag] not loaded!",0);
}
return false;
}
// ************************************************************
// Strips a DYNAMIC BLOCK from a template.
function clear_dynamic ($Macro="")
{
if (empty($Macro)) { return false; }
// The file must already be in memory.
$ParentTag = $this->DYNAMIC["$Macro"];
if ( (!$this->$ParentTag) or (empty($this->$ParentTag)) ) {
$fileName = $this->FILELIST[$ParentTag];
$this->$ParentTag = $this->get_template($fileName);
$this->LOADED[$ParentTag] = 1;
}
if ($this->$ParentTag) {
$template = $this->$ParentTag;
$DataArray = split("\n",$template);
$newParent = "";
$outside = true;
$start = false;
$end = false;
while ( list ($lineNum,$lineData) = each ($DataArray) ) {
$lineTest = trim($lineData);
if ("" == "$lineTest" ) {
$start = true;
$end = false;
$outside = false;
}
if ("" == "$lineTest" ) {
$start = false;
$end = true;
$outside = true;
}
if ( ($outside) and (!$start) and (!$end) ) {
$newParent .= "$lineData\n"; // Restore linebreaks
}
// Next line please
if ($end) { $end = false; }
if ($start) { $start = false; }
} // end While
$this->$ParentTag = $newParent;
return true;
} // $ParentTag NOT loaded - MAJOR oopsie
else {
@error_log("ParentTag: [$ParentTag] not loaded!",0);
$this->error("ParentTag: [$ParentTag] not loaded!",0);
}
return false;
}
// ************************************************************
function define ($fileList)
{
while ( list ($FileTag,$FileName) = each ($fileList) ) {
$this->FILELIST["$FileTag"] = $FileName;
}
return true;
}
// ************************************************************
function clear_parse ( $ReturnVar = "")
{
$this->clear($ReturnVar);
}
// ************************************************************
function clear ( $ReturnVar = "" )
{
// Clears out hash created by call to parse()
if (!empty($ReturnVar)) {
if ( (gettype($ReturnVar)) != "array") {
unset($this->$ReturnVar);
return;
} else {
while ( list ($key,$val) = each ($ReturnVar) ) {
unset($this->$val);
}
return;
}
}
// Empty - clear all of them
while ( list ( $key,$val) = each ($this->HANDLE) ) {
$KEY = $key;
unset($this->$KEY);
}
return;
} // end clear()
// ************************************************************
function clear_all ()
{
$this->clear();
$this->clear_assign();
$this->clear_define();
$this->clear_tpl();
return;
} // end clear_all
// ************************************************************
function clear_tpl ($fileHandle = "")
{
if (empty($this->LOADED)) {
// Nothing loaded, nothing to clear
return true;
}
if (empty($fileHandle)) {
// Clear ALL fileHandles
while ( list ($key, $val) = each ($this->LOADED) ) {
unset($this->$key);
}
unset($this->LOADED);
return true;
} else {
if ( (gettype($fileHandle)) != "array") {
if ( (isset($this->$fileHandle)) || (!empty($this->$fileHandle)) ) {
unset($this->LOADED[$fileHandle]);
unset($this->$fileHandle);
return true;
}
} else {
while ( list ($Key, $Val) = each ($fileHandle) ) {
unset($this->LOADED[$Key]);
unset($this->$Key);
}
return true;
}
}
return false;
} // end clear_tpl
// ************************************************************
function clear_define ( $FileTag = "" )
{
if (empty($FileTag)) {
unset($this->FILELIST);
return;
}
if ( (gettype($Files)) != "array") {
unset($this->FILELIST[$FileTag]);
return;
} else {
while ( list ( $Tag, $Val) = each ($FileTag) ) {
unset($this->FILELIST[$Tag]);
}
return;
}
}
// ************************************************************
// Aliased function - used for compatibility with CGI::FastTemplate
/*
function clear_parse ()
{
$this->clear_assign();
}
*/
// ************************************************************
// Clears all variables set by assign()
function clear_assign ()
{
if (!(empty($this->PARSEVARS))) {
while(list($Ref,$Val) = each ($this->PARSEVARS) ) {
unset($this->PARSEVARS["$Ref"]);
}
}
}
// ************************************************************
function clear_href ($href)
{
if (!empty($href)) {
if ( (gettype($href)) != "array") {
unset($this->PARSEVARS[$href]);
return;
} else {
while (list ($Ref,$val) = each ($href) ) {
unset($this->PARSEVARS[$Ref]);
}
return;
}
} else {
// Empty - clear them all
$this->clear_assign();
}
return;
}
// ************************************************************
function assign ($tpl_array, $trailer="")
{
if (gettype($tpl_array) == "array") {
while ( list ($key,$val) = each ($tpl_array) ) {
if (!(empty($key))) {
// Empty values are allowed
// Empty Keys are NOT
$this->PARSEVARS["$key"] = $val;
}
}
} else {
// Empty values are allowed in non-array context now.
if (!empty($tpl_array)) {
$this->PARSEVARS["$tpl_array"] = $trailer;
}
}
}
// ************************************************************
// Return the value of an assigned variable.
// Christian Brandel cbrandel@gmx.de
function get_assigned($tpl_name = "")
{
if (empty($tpl_name)) { return false; }
if (isset($this->PARSEVARS["$tpl_name"])) {
return ($this->PARSEVARS["$tpl_name"]);
} else {
return false;
}
}
// ************************************************************
function error ($errorMsg, $die = 0)
{
$this->ERROR = $errorMsg;
echo "ERROR: $this->ERROR
\n";
if ($die == 1) { exit; }
return;
} // end error()
// ************************************************************
// ************************************************************
} // End class.FastTemplate.php3
?>
Vote for me!
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James Cameron Image Gallery, Wallpapers & Desktop Themes |
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On the 14 March 2004 episode of "Inside the Actors Studio" (1994), Kate Winslet claimed her nude portrait for Leonardo DiCaprio in the Titanic (1997) was drawn by Cameron. She also said the artist's hand shown in a close-up was Cameron's.
more
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If I never touch film again, I'd be happy. Filmmaking is not about film, not about sprockets. It's about ideas, it's about images, it's about imagination, it's about storytelling. If I had the cameras I'm using now when I was shooting Titanic (1997), I would have shot it using them. - on using newly developed 3D cameras, and traditional film
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set_root($pathToTemplates);
}
} // end (new) FastTemplate ()
// ************************************************************
// All templates will be loaded from this "root" directory
// Can be changed in mid-process by re-calling with a new
// value.
function set_root ($root)
{
$trailer = substr($root,-1);
if (!$this->WIN32) {
if ( (ord($trailer)) != 47 ) {
$root = "$root". chr(47);
}
if (is_dir($root)) {
$this->ROOT = $root;
} else {
$this->ROOT = "";
$this->error("Specified ROOT dir [$root] is not a directory");
}
} else {
// WIN32 box - no testing
if ( (ord($trailer)) != 92 ) {
$root = "$root" . chr(92);
}
$this->ROOT = $root;
}
} // End set_root()
// **************************************************************
// Calculates current microtime
// I throw this into all my classes for benchmarking purposes
// It's not used by anything in this class and can be removed
// if you don't need it.
function utime ()
{
$time = explode( " ", microtime());
$usec = (double)$time[0];
$sec = (double)$time[1];
return $sec + $usec;
}
// **************************************************************
// Strict template checking, if true sends warnings to STDOUT when
// parsing a template with undefined variable references
// Used for tracking down bugs-n-such. Use no_strict() to disable.
function strict ()
{
$this->STRICT = true;
}
// ************************************************************
// Silently discards (removes) undefined variable references
// found in templates
function no_strict ()
{
$this->STRICT = false;
}
// ************************************************************
// A quick check of the template file before reading it.
// This is -not- a reliable check, mostly due to inconsistencies
// in the way PHP determines if a file is readable.
function is_safe ($filename)
{
if (!file_exists($filename)) {
$this->error("[$filename] does not exist",0);
return false;
}
return true;
}
// ************************************************************
// Grabs a template from the root dir and
// reads it into a (potentially REALLY) big string
function get_template ($template)
{
if (empty($this->ROOT)) {
$this->error("Cannot open template. Root not valid.",1);
return false;
}
$filename = "$this->ROOT"."$template";
$contents = implode("",(@file($filename)));
if ( (!$contents) or (empty($contents)) ) {
$this->error("get_template() failure: [$filename] $php_errormsg",1);
}
return $contents;
} // end get_template
// ************************************************************
// Prints the warnings for unresolved variable references
// in template files. Used if STRICT is true
function show_unknowns ($Line)
{
$unknown = array();
//--was: if (ereg("({[A-Z0-9_]+})",$Line,$unknown))
if (preg_match("/({[A-Z0-9_]+})/",$Line,$unknown)) {
$UnkVar = $unknown[1];
if (!(empty($UnkVar))) {
@error_log("[FastTemplate] Warning: no value found for variable: $UnkVar ",0);
}
}
} // end show_unknowns()
// ************************************************************
// This routine get's called by parse() and does the actual
// {VAR} to VALUE conversion within the template.
function parse_template ($template, $tpl_array)
{
while ( list ($key,$val) = each ($tpl_array) ) {
if (!(empty($key))) {
if (gettype($val) != "string") {
settype($val,"string");
}
//--was: $template = ereg_replace("{$key}","$val","$template");
$template = preg_replace("/{".$key."}/","$val","$template");
//$template = str_replace("{$key}","$val","$template");
}
}
if (!$this->STRICT) {
// Silently remove anything not already found
//--was: $template = ereg_replace("{([A-Z0-9_]+)}","",$template);
$template = preg_replace("/{([A-Z0-9_]+)}/","",$template);
} else {
// Warn about unresolved template variables
//--was: if (ereg("({[A-Z0-9_]+})",$template))
if (preg_match("/({[A-Z0-9_]+})/",$template)) {
$unknown = split("\n",$template);
while (list ($Element,$Line) = each($unknown) ) {
$UnkVar = $Line;
if (!(empty($UnkVar))) {
$this->show_unknowns($UnkVar);
}
}
}
}
return $template;
} // end parse_template();
// ************************************************************
// The meat of the whole class. The magic happens here.
function parse ( $ReturnVar, $FileTags )
{
$append = false;
$this->LAST = $ReturnVar;
$this->HANDLE[$ReturnVar] = 1;
if (gettype($FileTags) == "array") {
unset($this->$ReturnVar); // Clear any previous data
while ( list ( $key , $val ) = each ( $FileTags ) ) {
if ( (!isset($this->$val)) || (empty($this->$val)) ) {
$this->LOADED["$val"] = 1;
if (isset($this->DYNAMIC["$val"])) {
$this->parse_dynamic($val,$ReturnVar);
} else {
$fileName = $this->FILELIST["$val"];
$this->$val = $this->get_template($fileName);
}
}
// Array context implies overwrite
$this->$ReturnVar = $this->parse_template($this->$val,$this->PARSEVARS);
// For recursive calls.
$this->assign( array( $ReturnVar => $this->$ReturnVar ) );
}
} // end if FileTags is array()
else {
// FileTags is not an array
$val = $FileTags;
if ( (substr($val,0,1)) == '.' ) {
// Append this template to a previous ReturnVar
$append = true;
$val = substr($val,1);
}
if ( (!isset($this->$val)) || (empty($this->$val)) ) {
$this->LOADED["$val"] = 1;
if (isset($this->DYNAMIC["$val"])) {
$this->parse_dynamic($val,$ReturnVar);
} else {
$fileName = $this->FILELIST["$val"];
$this->$val = $this->get_template($fileName);
}
}
if ($append) {
$this->$ReturnVar .= $this->parse_template($this->$val,$this->PARSEVARS);
} else {
$this->$ReturnVar = $this->parse_template($this->$val,$this->PARSEVARS);
}
// For recursive calls.
$this->assign(array( $ReturnVar => $this->$ReturnVar) );
}
return;
} // End parse()
// ************************************************************
function FastPrint ( $template = "" )
{
if (empty($template)) {
$template = $this->LAST;
}
if ( (!(isset($this->$template))) || (empty($this->$template)) ) {
$this->error("Nothing parsed, nothing printed",0);
return;
} else {
print $this->$template;
}
return;
}
// ************************************************************
function fetch ( $template = "" )
{
if (empty($template)) {
$template = $this->LAST;
}
if ( (!(isset($this->$template))) || (empty($this->$template)) ) {
$this->error("Nothing parsed, nothing printed",0);
return "";
}
return($this->$template);
}
// ************************************************************
function define_dynamic ($Macro, $ParentName)
{
// A dynamic block lives inside another template file.
// It will be stripped from the template when parsed
// and replaced with the {$Tag}.
$this->DYNAMIC["$Macro"] = $ParentName;
return true;
}
// ************************************************************
function parse_dynamic ($Macro,$MacroName)
{
// The file must already be in memory.
$ParentTag = $this->DYNAMIC["$Macro"];
if ( (!$this->$ParentTag) or (empty($this->$ParentTag)) ) {
$fileName = $this->FILELIST[$ParentTag];
$this->$ParentTag = $this->get_template($fileName);
$this->LOADED[$ParentTag] = 1;
}
if ($this->$ParentTag) {
$template = $this->$ParentTag;
$DataArray = split("\n",$template);
$newMacro = "";
$newParent = "";
$outside = true;
$start = false;
$end = false;
while ( list ($lineNum,$lineData) = each ($DataArray) ) {
$lineTest = trim($lineData);
if ("" == "$lineTest" ) {
$start = true;
$end = false;
$outside = false;
}
if ("" == "$lineTest" ) {
$start = false;
$end = true;
$outside = true;
}
if ( (!$outside) and (!$start) and (!$end) ) {
$newMacro .= "$lineData\n"; // Restore linebreaks
}
if ( ($outside) and (!$start) and (!$end) ) {
$newParent .= "$lineData\n"; // Restore linebreaks
}
if ($end) { $newParent .= "{$MacroName}\n"; }
// Next line please
if ($end) { $end = false; }
if ($start) { $start = false; }
} // end While
$this->$Macro = $newMacro;
$this->$ParentTag = $newParent;
return true;
} // $ParentTag NOT loaded - MAJOR oopsie
else {
@error_log("ParentTag: [$ParentTag] not loaded!",0);
$this->error("ParentTag: [$ParentTag] not loaded!",0);
}
return false;
}
// ************************************************************
// Strips a DYNAMIC BLOCK from a template.
function clear_dynamic ($Macro="")
{
if (empty($Macro)) { return false; }
// The file must already be in memory.
$ParentTag = $this->DYNAMIC["$Macro"];
if ( (!$this->$ParentTag) or (empty($this->$ParentTag)) ) {
$fileName = $this->FILELIST[$ParentTag];
$this->$ParentTag = $this->get_template($fileName);
$this->LOADED[$ParentTag] = 1;
}
if ($this->$ParentTag) {
$template = $this->$ParentTag;
$DataArray = split("\n",$template);
$newParent = "";
$outside = true;
$start = false;
$end = false;
while ( list ($lineNum,$lineData) = each ($DataArray) ) {
$lineTest = trim($lineData);
if ("" == "$lineTest" ) {
$start = true;
$end = false;
$outside = false;
}
if ("" == "$lineTest" ) {
$start = false;
$end = true;
$outside = true;
}
if ( ($outside) and (!$start) and (!$end) ) {
$newParent .= "$lineData\n"; // Restore linebreaks
}
// Next line please
if ($end) { $end = false; }
if ($start) { $start = false; }
} // end While
$this->$ParentTag = $newParent;
return true;
} // $ParentTag NOT loaded - MAJOR oopsie
else {
@error_log("ParentTag: [$ParentTag] not loaded!",0);
$this->error("ParentTag: [$ParentTag] not loaded!",0);
}
return false;
}
// ************************************************************
function define ($fileList)
{
while ( list ($FileTag,$FileName) = each ($fileList) ) {
$this->FILELIST["$FileTag"] = $FileName;
}
return true;
}
// ************************************************************
function clear_parse ( $ReturnVar = "")
{
$this->clear($ReturnVar);
}
// ************************************************************
function clear ( $ReturnVar = "" )
{
// Clears out hash created by call to parse()
if (!empty($ReturnVar)) {
if ( (gettype($ReturnVar)) != "array") {
unset($this->$ReturnVar);
return;
} else {
while ( list ($key,$val) = each ($ReturnVar) ) {
unset($this->$val);
}
return;
}
}
// Empty - clear all of them
while ( list ( $key,$val) = each ($this->HANDLE) ) {
$KEY = $key;
unset($this->$KEY);
}
return;
} // end clear()
// ************************************************************
function clear_all ()
{
$this->clear();
$this->clear_assign();
$this->clear_define();
$this->clear_tpl();
return;
} // end clear_all
// ************************************************************
function clear_tpl ($fileHandle = "")
{
if (empty($this->LOADED)) {
// Nothing loaded, nothing to clear
return true;
}
if (empty($fileHandle)) {
// Clear ALL fileHandles
while ( list ($key, $val) = each ($this->LOADED) ) {
unset($this->$key);
}
unset($this->LOADED);
return true;
} else {
if ( (gettype($fileHandle)) != "array") {
if ( (isset($this->$fileHandle)) || (!empty($this->$fileHandle)) ) {
unset($this->LOADED[$fileHandle]);
unset($this->$fileHandle);
return true;
}
} else {
while ( list ($Key, $Val) = each ($fileHandle) ) {
unset($this->LOADED[$Key]);
unset($this->$Key);
}
return true;
}
}
return false;
} // end clear_tpl
// ************************************************************
function clear_define ( $FileTag = "" )
{
if (empty($FileTag)) {
unset($this->FILELIST);
return;
}
if ( (gettype($Files)) != "array") {
unset($this->FILELIST[$FileTag]);
return;
} else {
while ( list ( $Tag, $Val) = each ($FileTag) ) {
unset($this->FILELIST[$Tag]);
}
return;
}
}
// ************************************************************
// Aliased function - used for compatibility with CGI::FastTemplate
/*
function clear_parse ()
{
$this->clear_assign();
}
*/
// ************************************************************
// Clears all variables set by assign()
function clear_assign ()
{
if (!(empty($this->PARSEVARS))) {
while(list($Ref,$Val) = each ($this->PARSEVARS) ) {
unset($this->PARSEVARS["$Ref"]);
}
}
}
// ************************************************************
function clear_href ($href)
{
if (!empty($href)) {
if ( (gettype($href)) != "array") {
unset($this->PARSEVARS[$href]);
return;
} else {
while (list ($Ref,$val) = each ($href) ) {
unset($this->PARSEVARS[$Ref]);
}
return;
}
} else {
// Empty - clear them all
$this->clear_assign();
}
return;
}
// ************************************************************
function assign ($tpl_array, $trailer="")
{
if (gettype($tpl_array) == "array") {
while ( list ($key,$val) = each ($tpl_array) ) {
if (!(empty($key))) {
// Empty values are allowed
// Empty Keys are NOT
$this->PARSEVARS["$key"] = $val;
}
}
} else {
// Empty values are allowed in non-array context now.
if (!empty($tpl_array)) {
$this->PARSEVARS["$tpl_array"] = $trailer;
}
}
}
// ************************************************************
// Return the value of an assigned variable.
// Christian Brandel cbrandel@gmx.de
function get_assigned($tpl_name = "")
{
if (empty($tpl_name)) { return false; }
if (isset($this->PARSEVARS["$tpl_name"])) {
return ($this->PARSEVARS["$tpl_name"]);
} else {
return false;
}
}
// ************************************************************
function error ($errorMsg, $die = 0)
{
$this->ERROR = $errorMsg;
echo "ERROR: $this->ERROR
\n";
if ($die == 1) { exit; }
return;
} // end error()
// ************************************************************
// ************************************************************
} // End class.FastTemplate.php3
?>
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