php阵列转换处理？

Question

array A: array('name','world cup','lang','ru'); array B: array('name'=>'world cup','lang'=>'ru'); How to convert array A into arrayB in the best way?

Answer 1

You can run a for-loop and generate the array.

While generating you need check if the next item is defined before adding it to array B.

$arrayA = array('name','world cup','lang','ru');

for($i=0; $i < count($arrayA); $i+=2){
    $arrayB[$arrayA[$i]] = isset($arrayA[$i+1]) ? $arrayA[$i+1] : '';
}

print_r($arrayB);