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在PHP中转置多维数组
您将如何在PHP中翻转90度(转置)多维数组?例如: // Start with this array $foo = array( 'a' => array( 1 => 'a1', 2 => 'a2', 3 => 'a3' ), 'b' => array( 1 => 'b1', 2 => 'b2', 3 => 'b3' ), 'c' => array( 1 => 'c1', 2 => 'c2', 3 => 'c3' ) ); $bar …