45 lines
1.3 KiB
PHP
45 lines
1.3 KiB
PHP
<?php namespace System\Route;
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class Parser {
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/**
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* Get the parameters that should be passed to the route callback.
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*
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* @param string $uri
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* @param string $route
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* @return array
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*/
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public static function parameters($uri, $route)
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{
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// --------------------------------------------------------------
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// Split the request URI into segments.
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// --------------------------------------------------------------
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$uri_segments = explode('/', $uri);
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// --------------------------------------------------------------
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// Split the route URI into segments.
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// --------------------------------------------------------------
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$route_segments = explode('/', $route);
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// --------------------------------------------------------------
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// Initialize the array of parameters.
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// --------------------------------------------------------------
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$parameters = array();
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// --------------------------------------------------------------
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// Extract all of the parameters out of the URI.
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//
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// Any segment wrapped in parentheses is considered a parameter.
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// --------------------------------------------------------------
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for ($i = 0; $i < count($route_segments); $i++)
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{
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if (strpos($route_segments[$i], '(') === 0)
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{
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$parameters[] = $uri_segments[$i];
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}
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}
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return $parameters;
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}
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} |