如何將數組值分割爲新數組？

Question

如何將數組的接收值拆分爲新數組？

從這個

這樣：

[["+","+","+"],["-","+","+"],["*","+","+"],["\/","+","+"], 

這樣：

["+"],["+"],["+"],["-"],["+"],["+"],["*"],["+"],["+"], 

有人可以幫助我嗎？

Answer 1

通過它

$aFlattened = array(); 
foreach($aOriginalArray AS $aOperators){ 
    $aFlattened = array_merge($aFlattened, $aOperators); 
}