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Check for edge case in Auto Loader caching (#7699)

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frytimo
2026-01-15 13:35:38 -04:00
committed by GitHub
parent a685416786
commit 2358411257
1 changed files with 32 additions and 5 deletions
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37
resources/classes/auto_loader.php
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@@ -368,13 +368,25 @@ class auto_loader {
/**
* Returns a list of classes loaded by the auto_loader. If no classes have been loaded an empty array is returned.
*
* @param string $parent Optional parent class name to filter the list of classes that has the given parent class.
*
* @return array List of classes loaded by the auto_loader or empty array
*/
public function get_class_list(): array {
public function get_class_list(string $parent = ''): array {
$classes = [];
//make sure we can return values if no classes have been loaded
if (!empty($this->classes)) {
return $this->classes;
if ($parent !== '') {
foreach ($this->classes as $class_name => $path) {
if (is_subclass_of($class_name, $parent)) {
$classes[$class_name] = $path;
}
}
} else {
$classes = $this->classes;
}
}
return [];
return $classes;
}
/**
@@ -426,9 +438,24 @@ class auto_loader {
//find the path using the class_name as the key in the classes array
if (isset($this->classes[$class_name])) {
//include the class or interface
include_once $this->classes[$class_name];
$result = @include_once $this->classes[$class_name];
//return boolean
//check for edge case where the file was deleted after cache creation
if ($result === false) {
//send to syslog when debugging
self::log(LOG_ERR, "class '$class_name' registered but include failed (file deleted?). Removed from cache.");
//remove the class from the array
unset($this->classes[$class_name]);
//update the cache with new classes
$this->update_cache();
//return failure
return false;
}
//return success
return true;
}