Not a bug Possible unexpected array_merge

[KiF]

Affected version

2.07

<xf:set var="$array.1" value="{{ {
    '5': '1v'
} }}" />
<xf:set var="$array.2" value="{{ {
    '8': '2v'
} }}" />
<xf:set var="$array.3" value="{{ array_merge($array.1, $array.2) }}" />
{{ dump($array) }}

array:3 [▼
  1 => array:1 [▼
    5 => "1v"
  ]
  2 => array:1 [▼
    8 => "2v"
  ]
  3 => array:2 [▼
    0 => "1v"
    1 => "2v"
  ]
]

Merging reset number keys. How to keep them?

 

[S Thomas]

This is how array_merge works: http://php.net/manual/en/function.array-merge.php

 

[DragonByte Tech]

How to keep them?

You can use the + operator IIRC, <xf:set var="$array.3" value="{{ $array.1 + $array.2 }}" />

Off the top of my head I'm not sure if it preserves keys but I think it does.


Fillip

 

[Chris D]

You can use the + operator IIRC, <xf:set var="$array.3" value="{{ $array.1 + $array.2 }}" />

Off the top of my head I'm not sure if it preserves keys but I think it does.


Fillip

It does.