$a = array(1,2,3,4); $b = array(5,6,7,8); $c = array(); $rest = array_merge($a,$b,$c); print_r($rest); Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 6 [6] => 7 [7] => 8 ) 没问题啊。
$a = array(1,2,3,4); $b = array(5,6,7,8); $c = array(); $rest = array_merge($a,$b,$c); print_r($rest);
Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 6 [6] => 7 [7] => 8 )
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