{"categories":["PHP"],"author_name":"tanakahda","author_url":"https://blog.hatena.ne.jp/tanakahda/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftanakahda.hateblo.jp%2Fentry%2F2013%2F09%2F11%2F180842\" title=\"\u30af\u30ed\u30fc\u30b8\u30e3\u3067\u30ab\u30a6\u30f3\u30bf\u30fc\u3092\u5b9f\u88c5\u3059\u308b @PHP - tanakahda\u306e\u30d7\u30ed\u30b0\u30e9\u30de\u624b\u5e33\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"type":"rich","title":"\u30af\u30ed\u30fc\u30b8\u30e3\u3067\u30ab\u30a6\u30f3\u30bf\u30fc\u3092\u5b9f\u88c5\u3059\u308b @PHP","provider_name":"Hatena Blog","published":"2013-09-11 18:08:42","url":"https://tanakahda.hateblo.jp/entry/2013/09/11/180842","provider_url":"https://hatena.blog","blog_title":"tanakahda\u306e\u30d7\u30ed\u30b0\u30e9\u30de\u624b\u5e33","width":"100%","height":"190","blog_url":"https://tanakahda.hateblo.jp/","version":"1.0","description":"<?php function counter($count_size) { $size = $count_size; $i = 0; return function() use (&$i, $size) { $i++; print \"$i / $size\"; print PHP_EOL; }; } $counter = counter(1000); for ($i = 0; $i < 1000; $i++) { $counter(); } \u7d50\u679c\uff1a 1 / 1000 2 / 1000 \u30fb\u30fb\u30fb 1000 / 1000"}