net/phpldapadmin: Fix runtime with php80

- Pet portclippy/portfmt

PR:		261990
Reported by:	ohartmann@walstatt.org
Approved by:	ports@bsdserwis.com (maintainer)
Sponsored by:	Bounce Experts

1 files changed, 43 insertions, 0 deletions

diff --git a/net/phpldapadmin/files/patch-lib_Visitor.php b/net/phpldapadmin/files/patch-lib_Visitor.php
new file mode 100644
index 000000000000..2ba2a552d833
--- /dev/null
+++ b/net/phpldapadmin/files/patch-lib_Visitor.php
@@ -0,0 +1,43 @@
+--- 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)