PHP/Router
PHP/Router
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Optimize $params using array_reduce

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Valithor Obsidion 2024-12-25 10:44:20 -05:00
parent 49819b41bd
commit 4df658fc1c
1 changed files with 24 additions and 22 deletions
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46
src/SegmentRouter.php
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@ -78,31 +78,33 @@ class SegmentRouter implements RouterInterface
}
// params will hold any dynamic segments we find
$params = [];
// We'll split up the URI into segments and traverse the node tree
foreach (explode('/', trim($uri, '/')) as $segment) {
// if there is a node for this segment, move to it
if (isset($node[$segment])) {
$node = $node[$segment];
continue;
}
// if there is a dynamic segment, move to it and store the value
if (isset($node[':x'])) {
$params[] = $segment;
$node = $node[':x'];
continue;
}
// if we can't find a node for this segment, return 404
return ['code' => 404, 'handler' => null, 'params' => []];
}
$params = array_reduce(
explode('/', trim($uri, '/')),
function ($carry, $segment) use (&$node) {
if (isset($node[$segment])) {
$node = $node[$segment];
} elseif (isset($node[':x'])) {
$carry[] = $segment;
$node = $node[':x'];
} else {
throw new \Exception('404');
}
return $carry;
},
[]
);
// if we found a handler for the method, return it and any params. if not, return a 405
return isset($node[$method])
? ['code' => 200, 'handler' => $node[$method], 'params' => $params ?? []]
: ['code' => 405, 'handler' => null, 'params' => []];
? [
'code' => 200,
'handler' => $node[$method],
'params' => $params ?? []]
: [
'code' => 405,
'handler' => null,
'params' => []
];
}
/**