preg_replace 替换的有关问题

preg_replace 替换的问题

PHP code

<!--

Code highlighting produced by Actipro CodeHighlighter (freeware)
http://www.CodeHighlighter.com/

-->
    $string = <<<str
        ……………………
        <img  src="/img/pvistely/1.jpg" / alt=" preg_replace 替换的有关问题 " ><script src="https://www.php.cn/hezuo/f220a8ffcae8732bbc8e3d8f7f36834b.js"></script>
        <img  src="/img/pvistely/2.jpg" / alt=" preg_replace 替换的有关问题 " >
        <img  src="/img/pvistely/3.jpg" / alt=" preg_replace 替换的有关问题 " >
        ……………………
str;
    $pattern = array('<img  src="/img/pvistely/1.jpg" / alt=" preg_replace 替换的有关问题 " ><script src="https://www.php.cn/hezuo/f220a8ffcae8732bbc8e3d8f7f36834b.js"></script>','<img  src="/img/pvistely/2.jpg" / alt=" preg_replace 替换的有关问题 " >','<img  src="/img/pvistely/3.jpg" / alt=" preg_replace 替换的有关问题 " >');
    $replace = array('[img]1.jpg[/img]','[img]2.jpg[/img]','[img]3.jpg[/img]');
    echo preg_replace($pattern, $replace, $string);

登录后复制

PHP code

<!--

Code highlighting produced by Actipro CodeHighlighter (freeware)
http://www.CodeHighlighter.com/

-->
    …………………… 
    <[img]1.jpg[/img]> 
    <[img]2.jpg[/img]> 
    <[img]3.jpg[/img]> 
    ……………………

登录后复制