2021-11-28 12:48:45 +00:00
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<?php
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2023-01-10 14:54:53 +00:00
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// Global variables
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$_dr = $_SERVER['DOCUMENT_ROOT'];
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// Parse path into array
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// (e.g."/hello////13/thing" into ["hello", "13", "thing"])
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$GLOBALS['PARSED_PATH'] = (function () {
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/* - Usage of '#' as delimiters to be able to use '/' without escaping
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* - (a|b) checks patterns a or b and captures it, (?:a|b) doesn't capture
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*
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* - (?:/|) is there to remove the first '/'
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* - ([^/]+?) gets the content in a non-greedy way
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* - (?:/|$) limits the capture to the next '/' or the end of the string
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*/
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preg_match_all('#(?:/|)([^/]+?)(?:/|$)#', $_SERVER['DOCUMENT_URI'], $matches);
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// If it doesn't find anything, it is the root
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$matches[1][0] = $matches[1][0] ?? '';
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// We don't care about the full pattern, just the captured group
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return $matches[1];
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})();
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match ($GLOBALS['PARSED_PATH'][0]) {
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'' => include_once "$_dr/pages/index.php",
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default => printf("404"),
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};
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