How to replace string with regular string in php

php正则字符串替换字符串的方法：首先创建一个PHP示例文件；然后通过“preg_replace($pattern, "", $string);”正则方法实现字符串替换字符串即可。$1$2>

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php用正则表达式替换部分字符串

例如：

百度

将字符串中 style="max-width:90%"替换掉

百度';
$pattern = '//';
echo preg_replace($pattern, "", $string);

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