Evaluate an algorithm, two-dimensional number groups for one-dimensional array solution-php Tutorial

Evaluate an algorithm. The two-dimensional number Group is a one-dimensional array. PHPcode & lt ;? Php $ aListarray (); $ aList [1] [1] array (test1); $ aList [1] [2] array (test2 ); $ aList [2] [1] array (test3); $ aList [2] [2] array evaluate an algorithm. two-dimensional number groups are one-dimensional arrays.

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Find the best algorithm

------ Solution --------------------

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$ AList = array (); $ aList [1] [1] = array ('test1'); $ aList [1] [2] = array ('test2 '); $ aList [2] [1] = array ('test3'); $ aList [2] [2] = array ('test4 '); $ r = call_user_func_array ('Array _ merge', $ aList); print_r ($ r );