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php method to get the week of the year today is: first create a PHP sample file; then set the character format; then use the "$week = date('W');" method to get the year today is The first few weeks are enough.
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This requires the use of the powerful date( ) function. Go directly to the code.
<?php header("Content-Type: text/html;charset=utf-8"); //可不要,在这里只是为了让确定字符格式,防止乱码。 $week = date('W'); echo '今天是一年中的第'.$week.'周'; ?>
PHP date() function can format the timestamp into a more readable date and time.
Tip timestamp is a character sequence that represents the date/time when a certain event occurred.
Grammar
string date ( string $format [, int $timestamp ] )
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