我在 php 中有一個巨大的數組（~800 個子數組）：$arrayx = array([0] => array("side1" => "XTSWS", "side2" => "WRXXC", "value" => "150"),[1] => array("side1" => "WRXXC", "side2" => "TXXBD", "value" => "110"),[2] => array("side1" => "XTSWS", "side2" => "GVFDS", "value" => "40"),[3] => array("side1" => "XTSWS", "side2" => "ABNMDA", "value" => "1350"),[4] => array("side1" => "TTTSY", "side2" => "WRXXC", "value" => "1150"),[5] => array("side1" => "WDWDD", "side2" => "KGADSD", "value" => "10050"),[6] => array("side1" => "ZZSJH", "side2" => "PPPEIJD", "value" => "1750"),... 800);對于雙方，我試圖找到從一個值到另一個值的所有可能路徑，例如：XTSWS -> WRXXCXTSWS -> TXXBD -> WRXXCXTSWS -> TXXBD -> ZZSJH -> WRXXC在 PHP 中有什么有效的方法可以做到這一點嗎？我在 Python 等中找到了一些使用圖形/節點的示例。$values = $this->findAllPaths("XTSWS", "WRXXC");function findAllPaths($from, $to){}
PHP - 查找數組中的所有路徑（2 邊）
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2023-04-02 10:41:46
