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在這個(gè)字段，的數(shù)據(jù)驗(yàn)證里有個(gè)過濾函數(shù)，你把上面的寫成函數(shù)調(diào)用一下就好了

參考文檔：《自定義過濾函數(shù)》

{php $content = preg_replace('/(<img.*?)(style=.+?[\'|"])/i','$1',$content);}
{php echo preg_replace('/<img.*?src=[\"|\']?(.*?)[\"|\']?\s.*?>/i',"<img src=\"".SITE_URL."$1\">", $content);}

這是php基礎(chǔ)語法

1、打開 config/custom.php 添加自定義函數(shù)

/*

* 文檔內(nèi)容-圖片去寬高自適應(yīng)-圖片絕對(duì)路徑

* @param string $body

* @return string 返回內(nèi)容

*/

if(!function_exists('resetBody'))

{

function resetBody($body)

{

$search = '/(<img.*?)width=(["\'])?.*?(?(2)\2|\s)([^>]+>)/is';

$search1 = '/(<img.*?)height=(["\'])?.*?(?(2)\2|\s)([^>]+>)/is';

$search2 = '#(<img.*?style=".*?)width:\s{0,}\d+px;([^"]*?.*?>)#i';

$search3 = '#(<img.*?style=".*?)height:\s{0,}\d+px;([^"]*?.*?>)#i';

$content = preg_replace($search, '$1$3', $body);

$content = preg_replace($search1, '$1$3', $content);

$content = preg_replace($search2, '$1$2', $content);

$content = preg_replace($search3, '$1$2', $content);

$result = str_replace('/uploads/', SITE_URL . '/uploads/', $content);

return $result;

}

}

2、模板調(diào)用文檔內(nèi)容標(biāo)簽

{$content}

改成

{resetBody($content)}