php 擷取當天或某個日期是星期幾

效果：今天是：星期五今天是：禮拜五2010-12-12是：禮拜日 [PHP]代碼 function getWeekName($data,$format = '星期') { $week = date( "D ",$data); switch($week) { case "Mon ": $current = $format."一"; break; case "Tue ": $current = $format."二"; break; case "Wed ": $current = $format."三"; break; case "Thu ": $current = $format."四"; break; case "Fri ": $current = $format."五"; break; case "Sat ": $current = $format."六"; break; case "Sun ": $current = $format."日"; break; } return $current; } echo '今天是：'.getWeekName(time(),'星期'); echo ' '; echo '今天是：'.getWeekName(time(),'禮拜'); echo ' '; echo '2010-12-12是：'.getWeekName(strtotime('2010-12-12'),'禮拜'); ?> 複製代碼

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