The Solution of BUG for volist Label mod in Thinkphp to Control the Line Break of Certain Record

In this paper, an example is given to describe the solution of BUG in which volist tag mod in Thinkphp controls the newline of 1 fixed record. Share it for your reference. The specific methods are as follows:

1. BUG description:

Existing in thinkphp version 2.0

The Mod attribute is also used to control the line wrapping of 1 record, for example:

<volist name="list" id="vo" mod="5" >

{$vo.name}

<eq name="mod" value="4"><br/></eq>

</volist>

The above text is excerpted from the official manual

The actual implementation results are:
4 records in line 1 (1 missing)
Line 2 and subsequent lines are only 5 records

2. Amendments:

ThinkPHP\Lib\Think\Template\TagLib\TagLibCx.class.php
line 107 and line 108 Position Interchange 1
Original code:

$parseStr .= '++$'.$key.';';

$parseStr .= '$mod = ($'.$key.' % '.$mod.' )?>';

After modification:

$parseStr .= '$mod = ($'.$key.' % '.$mod.' );';

$parseStr .= '++$'.$key.'?>';

I hope this article is helpful to everyone's ThinkPHP framework programming.