PHP设计年历类一 （38）

PHP设计日历类一 （38）

由两个文件组成：

第一个test.php

<style><span style="color: #000000;">    table {        border:1px solid #<span style="color: #800080;">050<span style="color: #000000;">;    }    .fontb {        color:white;        background:blue;    }        th {        width:30px;    }    td,th {        height:30px;        text-<span style="color: #000000;">align:center;            }    form {        margin:0px;        padding:0px;    }</style><span style="color: #000000;">php    include </span><span style="color: #800000;">"</span><span style="color: #800000;">calendar.class.php</span><span style="color: #800000;">"</span><span style="color: #000000;">;    $calendar</span>=<span style="color: #0000ff;">new</span><span style="color: #000000;"> Calendar;    $calendar</span>-><span style="color: #0000ff;">out</span>();

第二个日历类：calendar.class.php

<span style="color: #000000;">php</span><span style="color: #0000ff;">class</span><span style="color: #000000;"> Calendar {        </span><span style="color: #0000ff;">private</span> $year; <span style="color: #008000;">//</span><span style="color: #008000;">当前的年</span>        <span style="color: #0000ff;">private</span> $month; <span style="color: #008000;">//</span><span style="color: #008000;">当前的月</span>        <span style="color: #0000ff;">private</span> $start_weekday; <span style="color: #008000;">//</span><span style="color: #008000;">当月的第一天对应的是周几</span>        <span style="color: #0000ff;">private</span> $days; <span style="color: #008000;">//</span><span style="color: #008000;">当前月一共多少天</span><span style="color: #000000;">        function __construct(){            $</span><span style="color: #0000ff;">this</span>->year=isset($_GET[<span style="color: #800000;">"</span><span style="color: #800000;">year</span><span style="color: #800000;">"</span>]) ? $_GET[<span style="color: #800000;">"</span><span style="color: #800000;">year</span><span style="color: #800000;">"</span>] : date(<span style="color: #800000;">"</span><span style="color: #800000;">Y</span><span style="color: #800000;">"</span><span style="color: #000000;">);            $</span><span style="color: #0000ff;">this</span>->month=isset($_GET[<span style="color: #800000;">"</span><span style="color: #800000;">month</span><span style="color: #800000;">"</span>]) ? $_GET[<span style="color: #800000;">"</span><span style="color: #800000;">month</span><span style="color: #800000;">"</span>] : date(<span style="color: #800000;">"</span><span style="color: #800000;">m</span><span style="color: #800000;">"</span><span style="color: #000000;">);                        $</span><span style="color: #0000ff;">this</span>->start_weekday=date(<span style="color: #800000;">"</span><span style="color: #800000;">w</span><span style="color: #800000;">"</span>, mktime(<span style="color: #800080;">0</span>, <span style="color: #800080;">0</span>, <span style="color: #800080;">0</span>, $<span style="color: #0000ff;">this</span>->month, <span style="color: #800080;">1</span>, $<span style="color: #0000ff;">this</span>-><span style="color: #000000;">year));            $</span><span style="color: #0000ff;">this</span>->days=date(<span style="color: #800000;">"</span><span style="color: #800000;">t</span><span style="color: #800000;">"</span>, mktime(<span style="color: #800080;">0</span>, <span style="color: #800080;">0</span>, <span style="color: #800080;">0</span>, $<span style="color: #0000ff;">this</span>->month, <span style="color: #800080;">1</span>, $<span style="color: #0000ff;">this</span>-><span style="color: #000000;">year));        }        function </span><span style="color: #0000ff;">out</span><span style="color: #000000;">(){            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"><table align="center">
<span style="color: #800000;">'</span><span style="color: #000000;">;            $</span><span style="color: #0000ff;">this</span>->chageDate(<span style="color: #800000;">"</span><span style="color: #800000;">test.php</span><span style="color: #800000;">"</span><span style="color: #000000;">);            $</span><span style="color: #0000ff;">this</span>-><span style="color: #000000;">weeksList();            $</span><span style="color: #0000ff;">this</span>-><span style="color: #000000;">daysList();            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span>
</table></span><span style="color: #800000;">'</span><span style="color: #000000;">;        }        </span><span style="color: #0000ff;">private</span><span style="color: #000000;"> function weeksList(){            $week</span>=array(<span style="color: #800000;">'</span><span style="color: #800000;">日</span><span style="color: #800000;">'</span>,<span style="color: #800000;">'</span><span style="color: #800000;">一</span><span style="color: #800000;">'</span>,<span style="color: #800000;">'</span><span style="color: #800000;">二</span><span style="color: #800000;">'</span>,<span style="color: #800000;">'</span><span style="color: #800000;">三</span><span style="color: #800000;">'</span>,<span style="color: #800000;">'</span><span style="color: #800000;">四</span><span style="color: #800000;">'</span>,<span style="color: #800000;">'</span><span style="color: #800000;">五</span><span style="color: #800000;">'</span>,<span style="color: #800000;">'</span><span style="color: #800000;">六</span><span style="color: #800000;">'</span><span style="color: #000000;">);            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"><tr>
<span style="color: #800000;">'</span><span style="color: #000000;">;            </span><span style="color: #0000ff;">for</span>($i=<span style="color: #800080;">0</span>; $i<count style="color: #000000;">)                echo <span style="color: #800000;">'</span><span style="color: #800000;"></span><th class="fontb">
<span style="color: #800000;">'</span>.$week[$i].<span style="color: #800000;">'</span><span style="color: #800000;"></span>
</th>
<span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span></count>
</tr></span><span style="color: #800000;">'</span><span style="color: #000000;">;        }        </span><span style="color: #0000ff;">private</span><span style="color: #000000;"> function daysList(){            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"><tr>
<span style="color: #800000;">'</span><span style="color: #000000;">;            </span><span style="color: #008000;">//</span><span style="color: #008000;">输出空格(当前一月第一天前面要空出来)</span>            <span style="color: #0000ff;">for</span>($j=<span style="color: #800080;">0</span>; $jthis->start_weekday; $j++<span style="color: #000000;">)                echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><td> </td>
<span style="color: #800000;">'</span><span style="color: #000000;">;            </span><span style="color: #0000ff;">for</span>($k=<span style="color: #800080;">1</span>; $kthis->days; $k++<span style="color: #000000;">){                $j</span>++<span style="color: #000000;">;                </span><span style="color: #0000ff;">if</span>($k==date(<span style="color: #800000;">'</span><span style="color: #800000;">d</span><span style="color: #800000;">'</span><span style="color: #000000;">))                    echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><td class="fontb">
<span style="color: #800000;">'</span>.$k.<span style="color: #800000;">'</span><span style="color: #800000;"></span>
</td>
<span style="color: #800000;">'</span><span style="color: #000000;">;                </span><span style="color: #0000ff;">else</span><span style="color: #000000;">                    echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><td>
<span style="color: #800000;">'</span>.$k.<span style="color: #800000;">'</span><span style="color: #800000;"></span>
</td>
<span style="color: #800000;">'</span><span style="color: #000000;">;                </span><span style="color: #0000ff;">if</span>($j%<span style="color: #800080;">7</span>==<span style="color: #800080;">0</span><span style="color: #000000;">)                    echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span>
</tr>
<tr>
<span style="color: #800000;">'</span><span style="color: #000000;">;                            }            </span><span style="color: #008000;">//</span><span style="color: #008000;">后面几个空格</span>            <span style="color: #0000ff;">while</span>($j%<span style="color: #800080;">7</span>!==<span style="color: #800080;">0</span><span style="color: #000000;">){                echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><td> </td>
<span style="color: #800000;">'</span><span style="color: #000000;">;                $j</span>++<span style="color: #000000;">;            }            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span>
</tr></span><span style="color: #800000;">'</span><span style="color: #000000;">;        }        </span><span style="color: #0000ff;">private</span><span style="color: #000000;"> function prevYear($year, $month){            $year</span>=$year-<span style="color: #800080;">1</span><span style="color: #000000;">;                        </span><span style="color: #0000ff;">if</span>($year 1970<span style="color: #000000;">)                $year </span>= <span style="color: #800080;">1970</span><span style="color: #000000;">;            </span><span style="color: #0000ff;">return</span> <span style="color: #800000;">"</span><span style="color: #800000;">year={$year}&month={$month}</span><span style="color: #800000;">"</span><span style="color: #000000;">;            }        </span><span style="color: #0000ff;">private</span><span style="color: #000000;"> function prevMonth($year, $month){            </span><span style="color: #0000ff;">if</span>($month == <span style="color: #800080;">1</span><span style="color: #000000;">) {                $year </span>= $year -<span style="color: #800080;">1</span><span style="color: #000000;">;                        </span><span style="color: #0000ff;">if</span>($year 1970<span style="color: #000000;">)                    $year </span>= <span style="color: #800080;">1970</span><span style="color: #000000;">;                $month</span>=<span style="color: #800080;">12</span><span style="color: #000000;">;            }</span><span style="color: #0000ff;">else</span><span style="color: #000000;">{                $month</span>--<span style="color: #000000;">;            }            </span><span style="color: #0000ff;">return</span> <span style="color: #800000;">"</span><span style="color: #800000;">year={$year}&month={$month}</span><span style="color: #800000;">"</span><span style="color: #000000;">;            }        </span><span style="color: #0000ff;">private</span><span style="color: #000000;"> function nextYear($year, $month){            $year </span>= $year + <span style="color: #800080;">1</span><span style="color: #000000;">;            </span><span style="color: #0000ff;">if</span>($year > <span style="color: #800080;">2038</span><span style="color: #000000;">)                $year </span>= <span style="color: #800080;">2038</span><span style="color: #000000;">;            </span><span style="color: #0000ff;">return</span> <span style="color: #800000;">"</span><span style="color: #800000;">year={$year}&month={$month}</span><span style="color: #800000;">"</span><span style="color: #000000;">;            }        </span><span style="color: #0000ff;">private</span><span style="color: #000000;"> function nextMonth($year, $month){            </span><span style="color: #0000ff;">if</span>($month==<span style="color: #800080;">12</span><span style="color: #000000;">){                $year</span>++<span style="color: #000000;">;                </span><span style="color: #0000ff;">if</span>($year > <span style="color: #800080;">2038</span><span style="color: #000000;">)                    $year</span>=<span style="color: #800080;">2038</span><span style="color: #000000;">;                $month</span>=<span style="color: #800080;">1</span><span style="color: #000000;">;            }</span><span style="color: #0000ff;">else</span><span style="color: #000000;">{                $month</span>++<span style="color: #000000;">;            }                        </span><span style="color: #0000ff;">return</span> <span style="color: #800000;">"</span><span style="color: #800000;">year={$year}&month={$month}</span><span style="color: #800000;">"</span><span style="color: #000000;">;            }        </span><span style="color: #0000ff;">private</span> function chageDate($url=<span style="color: #800000;">""</span><span style="color: #000000;">){            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"><tr>
<span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><td><a href="?</span><span%20style=" color:>'.$<span style="color: #0000ff;">this</span>->prevYear($<span style="color: #0000ff;">this</span>->year, $<span style="color: #0000ff;">this</span>->month).<span style="color: #800000;">'</span><span style="color: #800000;">"></span><span style="color: #800000;">'</span>.<span style="color: #800000;">'</span><span style="color: #800000;"><span style="color: #800000;">'</span>.<span style="color: #800000;">'</span><span style="color: #800000;"></span></span></a></td>
<span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><td><a href="?</span><span%20style=" color:>'.$<span style="color: #0000ff;">this</span>->prevMonth($<span style="color: #0000ff;">this</span>->year, $<span style="color: #0000ff;">this</span>->month).<span style="color: #800000;">'</span><span style="color: #800000;">"></span><span style="color: #800000;">'</span>.<span style="color: #800000;">'</span><span style="color: #800000;"><span style="color: #800000;">'</span>.<span style="color: #800000;">'</span><span style="color: #800000;"></span></span></a></td>
<span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><td colspan="3">
<span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"><form></form></span><span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"><select name="year" onchange="window.location=\'</span><span style=" color:>'</select></span>.$url.<span style="color: #800000;">'</span><span style="color: #800000;">?year=\'+this.options[selectedIndex].value+\'&month=</span><span style="color: #800000;">'</span>.$<span style="color: #0000ff;">this</span>->month.<span style="color: #800000;">'</span><span style="color: #800000;">\'"></span><span style="color: #800000;">'</span><span style="color: #000000;">;            </span><span style="color: #0000ff;">for</span>($sy=<span style="color: #800080;">1970</span>; $sy 2038; $sy++<span style="color: #000000;">){                $selected </span>= ($sy==$<span style="color: #0000ff;">this</span>->year) ? <span style="color: #800000;">"</span><span style="color: #800000;">selected</span><span style="color: #800000;">"</span> : <span style="color: #800000;">""</span><span style="color: #000000;">;                echo </span><span style="color: #800000;">'</span><span style="color: #800000;"><option>
<span style="color: #800000;">'</span>.$selected.<span style="color: #800000;">'</span><span style="color: #800000;"> value="</span><span style="color: #800000;">'</span>.$sy.<span style="color: #800000;">'</span><span style="color: #800000;">"></span><span style="color: #800000;">'</span>.$sy.<span style="color: #800000;">'</span><span style="color: #800000;"></span>
</option></span><span style="color: #800000;">'</span><span style="color: #000000;">;            }            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"><select name="month" onchange="window.location=\'</span><span style=" color:>'</select></span>.$url.<span style="color: #800000;">'</span><span style="color: #800000;">?year=</span><span style="color: #800000;">'</span>.$<span style="color: #0000ff;">this</span>->year.<span style="color: #800000;">'</span><span style="color: #800000;">&month=\'+this.options[selectedIndex].value"></span><span style="color: #800000;">'</span><span style="color: #000000;">;            </span><span style="color: #0000ff;">for</span>($sm=<span style="color: #800080;">1</span>; $sm12; $sm++<span style="color: #000000;">){                $selected1 </span>= ($sm==$<span style="color: #0000ff;">this</span>->month) ? <span style="color: #800000;">"</span><span style="color: #800000;">selected</span><span style="color: #800000;">"</span> : <span style="color: #800000;">""</span><span style="color: #000000;">;                echo </span><span style="color: #800000;">'</span><span style="color: #800000;"><option>
<span style="color: #800000;">'</span>.$selected1.<span style="color: #800000;">'</span><span style="color: #800000;"> value="</span><span style="color: #800000;">'</span>.$sm.<span style="color: #800000;">'</span><span style="color: #800000;">"></span><span style="color: #800000;">'</span>.$sm.<span style="color: #800000;">'</span><span style="color: #800000;"></span>
</option></span><span style="color: #800000;">'</span><span style="color: #000000;">;            }            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><span style="color: #800000;">'</span><span style="color: #000000;">;                echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span>
</td>
<span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><td><a href="?</span><span%20style=" color:>'.$<span style="color: #0000ff;">this</span>->nextYear($<span style="color: #0000ff;">this</span>->year, $<span style="color: #0000ff;">this</span>->month).<span style="color: #800000;">'</span><span style="color: #800000;">"></span><span style="color: #800000;">'</span>.<span style="color: #800000;">'</span><span style="color: #800000;">>></span><span style="color: #800000;">'</span>.<span style="color: #800000;">'</span><span style="color: #800000;"></span></a></td>
<span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span><td><a href="?</span><span%20style=" color:>'.$<span style="color: #0000ff;">this</span>->nextMonth($<span style="color: #0000ff;">this</span>->year, $<span style="color: #0000ff;">this</span>->month).<span style="color: #800000;">'</span><span style="color: #800000;">"></span><span style="color: #800000;">'</span>.<span style="color: #800000;">'</span><span style="color: #800000;">></span><span style="color: #800000;">'</span>.<span style="color: #800000;">'</span><span style="color: #800000;"></span></a></td>
<span style="color: #800000;">'</span><span style="color: #000000;">;            echo </span><span style="color: #800000;">'</span><span style="color: #800000;"></span>
</tr></span><span style="color: #800000;">'</span><span style="color: #000000;">;        }    }</span>

 效果：