我需要能够比较数组中的一些月份名称。
如果有一些直接的方法或样本会很好..
我有这段代码，但我不知道如何解析给定的条件（月份）。我不知道使用什么代码来解析月份以及如何将其调用到另一个页面view_apr.php。我不知道从哪里或如何开始，因为我只是一个初学者程序员..请帮助我。
目标：我希望当我选择一个月（例如：我选择一月）时，它将引导我进入该月并仅显示该月内的所有数据......我正在尝试制作一个项目，其中显示3 上个月和当月。
apr.php 代码：
<div class="main_content">
<?php
include '../../includes/topnavModule.php';
$SSAID = $_SESSION['SESS_SSA_ID'];
$query = mysql_query("SELECT * FROM user WHERE SSA_ID = '$SSAID'");
$result = mysql_fetch_array($query);
$userGroupID = $result['user_group_ID'];
$query1 = mysql_query("SELECT * FROM user_group WHERE usr_group_ID = '$userGroupID'");
$result1 = mysql_fetch_array($query1);
$groupName = $result1['group_name'];
if ($groupName == "SSA Group")
{
?>
<div class="center_content">
<div class="right_content1">
<div class="form" align="left">
<form name = "form1" id="form1" action="view_apr.php" method="post" class="niceform">
<fieldset>
<legend>Production Summary</legend>
<dl>
<dt><label for="type">Type:</label></dt>
<dd>
<select size="1" name="ssa_group" id="ssa_group" tabindex="3" class="combo" onchange="getSSA('ssaid.php?ssa='+this.value)">
<option value="all">All</option>
<option value="1">Sourcing</option>
<option value="0">Mining</option>
</select>
</dd>
</dl>
<dl>
<dt><label for="languages">Reports for:</label></dt>
<dd>
<select size="1" name="duration" id="duration">
<option value="0">Monthly</option>
<option value="1">Weekly</option>
<option value="2">Daily</option>
<?php
?>
</select>
</dd>
</dl>
<dl>
<dt><label for="sourcing">SSA:</label></dt>
<dd>
<div id="SSA">
<select size="1" name="ssa_group" id="0" tabindex="1" class="combo" >
<?php
$result = mysql_query("SELECT * FROM staffing_specialist_asst") or die(mysql_error());
while($row = mysql_fetch_assoc($result))
{
echo "<option value='{$row['last_name']}'>{$row['last_name']} </option>";
}
?>
</select>
</div>
</dd>
</dl>
<dl>
<?php
$SSAID = $_SESSION['SESS_SSA_ID'];
$query = mysql_query("SELECT * FROM user WHERE SSA_ID = '$SSAID'");
$result = mysql_fetch_array($query);
$userGroupID = $result['user_group_ID'];
$query1 = mysql_query("SELECT * FROM user_group WHERE usr_group_ID = '$userGroupID'");
$result1 = mysql_fetch_array($query1);
$groupName = $result1['group_name'];
if ($groupName == "SSA Group")
{
echo "
<dl>
<dt style=\"float:left;\"><label for=\"\" id = 'label'>Date From: </label></dt>
<dd><input type=\"text\" name=\"timestamp\" id=\"calendar1\" class=\"calendarFocus\" size=\"54\"/>
</dd>
</dl>
<dl>
<dt style=\"float:left;\"><label for=\"\" id =\"label\">Date To: </label></dt>
<dd><input type=\"text\" name=\"timestamp1\" id=\"calendar1\" class=\"calendarFocus\" size=\"54\"/>
</dd>
</dl>
<dl class=\"submit\">
<input type=\"submit\" name=\"search\" class=\"NFButton\" value=\"Search\" width=\"126\" height=\"18\" />
</dl>
</fieldset>
</form>
</div>";
}
?>
</dl>
</fieldset>
</form>
</div>
</div>
</div>
<div class="clear"></div>
</div>
<div class="footer">
<div class="left_footer">Extramind | Contact: (02) 866-1234 <a href="http://xmindoutsourcing.com">XMind</a></div>
<div class="right_footer"><a href="http://xmindoutsourcing.com"><img src="../../images/xmind.gif" alt="" height="52" border="0" title="" /></a></div>
</div>
</div>
<?php
}//end if
else{
echo "<SCRIPT LANGUAGE='javascript'> redirect() ;</SCRIPT>";
}
?>
</body>
</html>
<?php
$SSAID = $_SESSION['SESS_SSA_ID'];
if (isset($_POST['submit']))
{
//get the SS
$name = $_POST['ss'];
$SS= explode("-", $name);
$lastName = $SS[0];
$firstName = $SS[1];
//get the SS ID
$result1 = mysql_query("SELECT * from staffing_specialist WHERE last_name LIKE '$lastName' AND first_name LIKE '$firstName'");
$row = mysql_fetch_array($result1);
$SSID = $row['SS_ID'];
if($result1){
echo "<SCRIPT LANGUAGE='javascript'> confirmation() ;</SCRIPT>";
}
else{
echo "<SCRIPT LANGUAGE='javascript'> confirmationError() ;</SCRIPT>";
}
}
?>
<?php ob_flush(); ?>
view_apr.php 代码：
<?php
$datefrom= $_POST['timestamp'];
$dateto=$_POST['timestamp1'];
$parsemonth="";
$parseday ="01";
$conditionmonth=$parsemonth-3;
//january
if ($conditionmonth == '1'){
$sql="SELECT
a.specialist_partner_ID
,count(CASE WHEN a.receivedDate between DATE_SUB('2011-01-01', INTERVAL 3 MONTH) and DATE_SUB('2011-09-30', INTERVAL 3 MONTH) THEN a.job_order_number ELSE null END) As December
,count(CASE WHEN a.receivedDate between DATE_SUB('2011-01-01', INTERVAL 2 MONTH) and DATE_SUB('2011-09-30', INTERVAL 2 MONTH) THEN a.job_order_number ELSE null END) As November
,count(CASE WHEN a.receivedDate between DATE_SUB('2011-01-01', INTERVAL 1 MONTH) and DATE_SUB('2011-09-30', INTERVAL 1 MONTH) THEN a.job_order_number ELSE null END) As October
,count(CASE WHEN a.receivedDate between '2011-01-01' and '2011-01-30'THEN a.job_order_number ELSE null END) As Jauary
,count(job_order_number) As Total
FROM jo_partner a
WHERE a.receivedDate BETWEEN '2011-01-01' AND '2011-12-31'
GROUP BY a.specialist_partner_ID";
}
//february
else if ($conditionmonth == '2'){
$sql="SELECT a.specialist_partner_ID
,count(CASE WHEN a.receivedDate between DATE_SUB('2011-02-01', INTERVAL 11 MONTH) and DATE_SUB('2011-02-29', INTERVAL 3 MONTH) THEN a.job_order_number ELSE null END) As November
,count(CASE WHEN a.receivedDate between DATE_SUB('2011-02-01', INTERVAL 10 MONTH) and DATE_SUB('2011-02-29', INTERVAL 2 MONTH) THEN a.job_order_number ELSE null END) As December
,count(CASE WHEN a.receivedDate between DATE_SUB('2011-02-01', INTERVAL 9 MONTH) and DATE_SUB('2011-02-29', INTERVAL 1 MONTH) THEN a.job_order_number ELSE null END) As January
,count(CASE WHEN a.receivedDate between '2011-02-01' and '2011-02-29'THEN a.job_order_number ELSE null END) As February
,count(job_order_number) As Total
FROM jo_partner a
WHERE a.receivedDate BETWEEN '2011-01-01' AND '2011-12-31'
GROUP BY a.specialist_partner_ID";
}
依此类推，直到 12 月