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可変関数の小さなサンプル

Posted at 2017-11-11

コード

test.php

<?php

function test1(){
        echo "test1".PHP_EOL;
}

function test2(){
        echo "test2".PHP_EOL;
}

$func = "test1";
$func();
$func = "test2";
$func();

結果

$ php test.php
test1
test2

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