- push ARRAY,LIST
-
Adds one or more items to the end of an array.
一つまたは複数の要素を配列の 末尾に 追加します。
my @animals = ("cat"); push(@animals, "mouse"); # ("cat", "mouse") my @colors = ("red"); push(@colors, ("blue", "green")); # ("red", "blue", "green")
Returns the number of elements in the array following the completed push.
push の処理終了後の配列の要素数を返します。
my $color_count = push(@colors, ("yellow", "purple")); say "There are $color_count colors in the updated array";
Starting with Perl 5.14, an experimental feature allowed push to take a scalar expression. This experiment has been deemed unsuccessful, and was removed as of Perl 5.24.
Perl 5.14 から、push がスカラ式を取ることが出来るという 実験的機能がありました。 この実験は失敗と見なされ、Perl 5.24 で削除されました。