我是ColdFusion的新手（事实上，截至今天）。我不知道服务器使用的是什么版本。我已经通读了一些http://help.adobe.com/livedocs/coldfusion/8/htmldocs/help.html?content=Part_4_CF_DevGuide_1.html试着跟上速度。
目前我最大的问题是：ColdFusion对这部分PHP的等效性是什么？
$numatt = $HTTP_POST_VARS['numatt'];
$att=explode(",",$numatt);
$attcount = count($att);
以下是上下文的整个PHP脚本：
<?php
$nument = $HTTP_POST_VARS['nument']; # this is one number. My debug example is 2.
$numatt = $HTTP_POST_VARS['numatt']; # this is an indefinite number of numbers separated by commas. My debug example is 3,5.
$numval = $HTTP_POST_VARS['numval']; # this is one number. My debug example is 6.
echo 'number of entities is: $nument<br><br>';
$att=explode(",",$numatt);
$attcount = count($att);
echo 'the attributes are $numatt, which can be broken down to $att[1] and $att[2].<br><br>';
echo 'there are $numval values for each attribute.<br><br>';
for ($i = 1; $i = $nument; $i++) {
echo 'this is round $i of the loop. It has $att[$i] attributes.<br><br>';
for ($j = 1; $j = $att[$i]; $j++) {
echo 'this is for attribute $j of entity $i.<br><br>';
for ($k = 1; $k = $numval; $k++) {
echo 'here is loop $k for $numval values.<br>';
} #end $k
} #end $j
} #end $i
?>
基本上，我需要将其从PHP转换为ColdFusion，但如果我在手册中花足够的时间，我想我可以弄清楚如何设置循环。（或者我会带着更多的问题回来…）也欢迎指向更好的手册或入门参考资料的人——我刚刚通过谷歌找到了上面的链接。
在ColdFusion中，您可以使用listToArray()函数轻松地将字符串转换为数组。所有表单变量都在form作用域中为您打包。所有url变量都在url作用域中为您绑定。
<cfoutput>
<!--- reference variables submitted through a form --->
<p>name sent through form: #form.firstName#</p>
<!--- reference variable in url --->
<p>name in url: #url.firstName#</p>
<!--- output a list of all fields submitted in a form --->
<p>all form field names: #form.fieldNames#</p>
<!--- quickly dump form and url data (for debugging purposes) --->
<cfdump var="#form#">
<cfdump var="#url#">
<!--- output all form field data --->
<cfloop collection="#form#" item="key">
Form field name: #key#, form field value: #form[key]#
</cfloop>
<!--- converting strings into arrays, default delimiter is comma --->
<cfset arr1 = listToArray("my,list,is,cool", ",")>
<cfset arr2 = listToArray("my other list", " ")>
<cfset arr3 = listToArray("yet:another:list", ":")>
<!--- how many items in arr1? --->
#arrayLen(arr1)#
<!--- loop over arr3 --->
<cfloop from="1" to="#arrayLen(arr3)#" index="i">
#arr3[i]#
</cfloop>
</cfoutput>
CFML使大多数事情变得简单。请记住，如果您不喜欢使用标记，CFML还提供了脚本语法。