[thinkphp] Compare tags neq&nheq with the! = in PHP and!== problems

1. Template > Built-in Label > compare tag Controller: $_data[' list '] = [' Dingo ', ' Engo ', ' Fengo ', ' Gingo ', ' autoFill ' = ' jingo ']; $this Assign ($_data); View Template:  {{foreach item= "Item" name= "List" key= "K"}}{{if condition = "$k neq ' AutoFill '"}}    {{$item}}{{/if}}{{/foreach}} output: Engo, Fengo, Gingo missing dingo. Check the PHP code generated in the cache and find that the "NEQ" corresponds to "! = "; use" Nheq "corresponds to"!== ". Finally, I wrote a PHP native code to test, the code is as follows:<?php  $arr = [' Dindo ', ' Kingo ', ' Gingo ', ' Qingo ', ' autoFill ' = ' winwo '];   foreach ($arr as $key = $val) {        if ($key!== ' AutoFill ') {//!=   &nbsp ;            echo $key. ' -The Official PHP manual describes the comparison values and data types.

[thinkphp] Compare tags neq&nheq with the! = in PHP and!== problems