php如何去除字符串中间不想要的字符

Question

如题所述

Answer 1

<?php
header('Content-type:text/html;charset=utf-8');
$str = "Hi! Come on baby";
$rep = array("c","o");
$str = str_replace($rep, "", $str);
echo $str."<br/>";
?>本回答被提问者采纳

Answer 2

$content = str_replace(array('字符一', '字符二'), '', $content);

Answer 3

你可以用切割函数explode()，然后将切割的2个值拼凑起来就是你要的值了