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コマンドライン | プログラムの種 ブログ
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Category Archives: コマンドライン

1プロセスだけが実行されることを保証するクラス


Warning: Use of undefined constant user_level - assumed 'user_level' (this will throw an Error in a future version of PHP) in /home/php-seed/www/blog/wp-content/plugins/ultimate-google-analytics/ultimate_ga.php on line 524

1プロセスだけが実行されることを保証するクラスを作ったPHP – ベイエリア情報局

cronでphpスクリプトを回すこと、私はよくやりますが、その1回の処理が終わらないうちに、次のcronが回ってきた時どうするか。(←何か変な言い回しですが)
そう、処理によっては1プロセスだけ!限定で実行したい時がありますよね。
そんな希望を実現するライブラリがsingle_execution.phpです。
プロセスを監視してlockディレクトリを使って1プロセスを実現しているみたいですね。
使い方も簡単ですし、ぜひ使用させていただきます!

インタラクティブなコマンドラインプログラム


Warning: Use of undefined constant user_level - assumed 'user_level' (this will throw an Error in a future version of PHP) in /home/php-seed/www/blog/wp-content/plugins/ultimate-google-analytics/ultimate_ga.php on line 524

【PHP TIPS】 91. インタラクティブなコマンドラインプログラム:ITpro

PHPで対話的なプログラムを組む時の例です。
いつか使う時のメモ。
しかしexecなどで済ますことは出来ないんですかね。


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