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--- lib/Visitor.php.orig 2021-12-12 02:35:51 UTC
+++ lib/Visitor.php
@@ -22,6 +22,15 @@ abstract class Visitor {
protected $server_id;
public function __call($method,$args) {
+ # This mapping array allows to map effective class names to
+ # function name suffixes.
+ # It has been introduced when class Attribute has been renamed
+ # to PLAAttribute to avoid a name clash with the built-in
+ # class of PHP 8.
+ # Entering a class name mapping here allows to rename the
+ # class without having to rename the methods too.
+ static $classmap = array('PLAAttribute' => 'Attribute');
+
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
debug_log('Entered (%%)',129,0,__FILE__,__LINE__,__METHOD__,$fargs);
@@ -33,19 +42,14 @@ abstract class Visitor {
$fnct = array_shift($args);
$object = $args[0];
- $class = get_class($object);
- $call = "$method$fnct$class";
-
- array_push($methods,$call);
-
- while ($class && ! method_exists($this,$call)) {
+ for ($class = get_class($object); $class; $class = get_parent_class($class)) {
+ $call = isset($classmap[$class])? "$method$fnct$classmap[$class]": "$method$fnct$class";
+ array_push($methods,$call);
+ if (method_exists($this,$call))
+ break;
if (defined('DEBUGTMP') && DEBUGTMP)
printf('<font size=-2><i>Class (%s): Method doesnt exist (%s,%s)</i></font><br />',$class,get_class($this),$call);
-
- $class = get_parent_class($class);
- $call = "$method$fnct$class";
- array_push($methods,$call);
}
if (defined('DEBUGTMP') && DEBUGTMP)
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