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MDL-32807 remove PHP4 object reference coding style

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This commit is contained in:
Petr Skoda 2012-05-06 13:31:55 +02:00
parent e16e2300c5
commit 082513badf
1 changed files with 5 additions and 5 deletions
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10
lib/navigationlib.php
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@ -758,9 +758,9 @@ class navigation_node_collection implements IteratorAggregate {
}
}
// Add a reference to the node to the progressive collection.
$this->collection[$newindex] = &$this->orderedcollection[$type][$key];
$this->collection[$newindex] = $this->orderedcollection[$type][$key];
// Update the last property to a reference to this new node.
$this->last = &$this->orderedcollection[$type][$key];
$this->last = $this->orderedcollection[$type][$key];
// Reorder the array by index if needed
if (!$last) {
@ -1632,7 +1632,7 @@ class global_navigation extends navigation_node {
$categorynode->display = false;
}
}
$this->addedcategories[$category->id] = &$categorynode;
$this->addedcategories[$category->id] = $categorynode;
}
/**
@ -2322,7 +2322,7 @@ class global_navigation extends navigation_node {
$coursenode->hidden = (!$course->visible);
$coursenode->title(format_string($course->fullname, true, array('context' => get_context_instance(CONTEXT_COURSE, $course->id))));
if (!$forcegeneric) {
$this->addedcourses[$course->id] = &$coursenode;
$this->addedcourses[$course->id] = $coursenode;
}
if ($ismycourse && !empty($CFG->navshowallcourses)) {
// We need to add this course to the general courses node as well as the
@ -4303,7 +4303,7 @@ class navigation_cache {
if (!isset($SESSION->navcache->{$this->area})) {
$SESSION->navcache->{$this->area} = array();
}
$this->session = &$SESSION->navcache->{$this->area};
$this->session = &$SESSION->navcache->{$this->area}; // pointer to array, =& is correct here
}
}