years ago …. 2013-11-20 01:25

Be warned using $array "+=" array(1,2,3) or union operations (http://php.net/manual/en/language.operators.array.php)

I think it worked in the past or i havent test it good enough. :-/
(once it worked, once [] was faster than array_push, the past…):

php -r '$a = array(1,2); $a += array(3,4); print_r($a);'
Array (
    [0] => 1
    [1] => 2
)
php -r '$a = array(1,2); $b = array(3,4);$c = $a + $b; print_r($c);'
Array (
    [0] => 1
    [1] => 2
)
php -r '$a = array(1,2); $b = array(2=>3,3=>4);$c = $a + $b; print_r($c);'
Array (
    [0] => 1
    [1] => 2
    [2] => 3
    [3] => 4
)

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