将循环数组字符串值传递给PHP range(）函数 - passing looped array string values to PHP range() function

passing looped array string values to PHP range() function

以下返回警告：range（）需要至少2个参数，给定1个。

搞不清楚。建议最欢迎。

**<?php
echo acct_type(110);
function acct_type($acct_no)
{   $sections = array(
        'Current Asset' => '100,149',
        'Fixed Asset' => '150,159',
        'Accumulated Depreciation' => '160,169',
        'Current Liability' => '200,249',
        'Long Term Liability' => '250,299',
        'Equity' => '300,399',
        'Revenue' => '400,499',
        'Cost of Goods Sold' => '500,599',
        'Expense' => '600,699'
    );
    foreach($sections as $section => $range)
    {   if(in_array($acct_no, range($range))) return $section;
    }
}
?>**

range()需要两个参数http://php.net/manual/en/function.range.php在你的程序中，你需要一个字符串，里面包含一个逗号。您需要拆分字符串并在range()函数中使用结果

foreach($sections as $section => $range)   
{
   list($min,$max)=explode(","$range);
   if(in_array($acct_no, range($min,$max)))
      return $section;   
}