The list function in PHP traverses the array?

How to use the list function: list(mixed$ variable 1[, mixed $variablen]), has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.

1. How to use the list function list (mixed$ variable 1[, mixed $ variable n]), the code is as follows

<?php
list($one,$two,$three)=array(&#39;張三&#39;,&#39;李四&#39;,&#39;王五&#39;);
//再次聲明：單引號不解釋變量，所以輸出的是字符串$one//
echo $one;
echo &#39;$two...&#39;.$two.&#39;<br/>&#39;;
echo &#39;$three...&#39;.$three.&#39;<br/>&#39;;
?>

It can be seen that the function of list is: the corresponding variable with subscript 0 in the cited array is 1, the corresponding variable with subscript 1 is 2, and so on.

Conclusion:

1: Assign Zhang San with subscript 0 to $one

2: Assign Li with subscript 1 Four is assigned to $two

3: Zhang San with subscript 2 is assigned to $three

. Finally, we get that the function of list is from left to right, --corresponding to the index array Subscript starting from 0;

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