PHP時間轉換函數

在PHP中時間轉換函數是“strtotime()”，該函數的作用是將任何英文文本的日期或時間描述解析為Unix時間戳，其語法為“strtotime(time,now)”，該函數成功則返回時間戳，否則返回FALSE。

簡單例子

<?php echo strtotime("now"), "n"; echo strtotime("10 September 2000"), "n"; echo strtotime("+1 day"), "n"; echo strtotime("+1 week"), "n"; echo strtotime("+1 week 2 days 4 hours 2 seconds"), "n"; echo strtotime("next Thursday"), "n"; echo strtotime("last Monday"), "n"; ?>

失敗檢查

<?php $str = 'Not Good'; // previous to PHP 5.1.0 you would compare with -1, instead of false if (($timestamp = strtotime($str)) === false) {     echo "The string ($str) is bogus"; } else {     echo "$str == " . date('l dS of F Y h:i:s A', $timestamp); } ?>

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