求个PHP列出周日期代码
看图片吧，这种列表用PHP怎么写呢？求高人帮帮忙~
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代码写得很粗糙
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<?php<br>//打印周五<br>$week = getdate();<br>//echo $week['wday'];<br>if($week['wday']==5)<br>//echo $week['year'].'年'.$week['mon'].'月'.$week['mday'].'日';<br>//echo $week[year].'年'.$week[mon].'月'.$week[mday].'日';<br><br>for($i=1;$i<=20;$i++)<br>{<br>$j=$i*-7;<br>$k=$j+7;<br>echo date("Y年m月d日",strtotime($j." days"));<br>echo "->".date("Y年m月d日",strtotime($k." days"));<br>echo "<br />";<br>}<br>?>代码写得很粗糙
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$s='2013-05-31';<br>$current=date("Y-m-d");<br>while($current>=$s){<br> $ar[]=$current;<br> $current=date("Y-m-d",strtotime("$current -7 day"));<br>}<br> for($i=0;$i<count($ar)-1;$i++){<br> echo $ar[$i+1].'->'.$ar[$i]."\n";<br> }------解决方案--------------------
for($i=0,$t=-7; $i<20; $i++,$t-=7) {<br> echo date('Y-m-d -> ', strtotime("$t day"));<br> echo date('Y-m-d', strtotime(($t+7)."day")) . '<br>';<br>}
