用更多值替换数组的一个值并保持其位置顺序

Question

Now I have

$data = array("red", "green", "blue", "yellow");

$found = "green";
$expand1 = "apple";
$expand2 = "other";
if $data = array("red", "green", "blue", "yellow"); //[1]=>"green"
I want get the new array look like this
$result = array("red", "apple","other", "blue", "yellow");

if $data = array("green", "blue", "yellow","red");//[0]=>"green" beginning
I want get the new array look like this
$result = array("apple","other", "blue", "yellow","red");


if $data = array("blue", "yellow","red","green");//[3]=>"green" the end
I want get the new array look like this
$result = array("blue", "yellow","red","apple","other");

Anyboday know the sulotion.please.

thanks

Answer 1

Check out the php array splice function

http://php.net/manual/en/function.array-splice.php

so...

$result = array_splice($data,1,1,array("apple","other"));

should do the trick.