php如何批量替换字符串

来自:互联网
时间:2020-10-08
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php批量替换字符串的方法:

str_replace 批量查找替换字符串

<?php
$str = 'I Love You!';
$str = str_replace('o','O',$str,$count);
echo $str.PHP_EOL; // I LOve YOu!
echo '替换了'.$count.'个'.PHP_EOL; // 替换了2个
$str = 'I Love You!';
$str = str_replace(['o','u'],'O',$str,$count);
echo $str.PHP_EOL; // I LOve YOO!
echo '替换了'.$count.'个'.PHP_EOL; // 替换了3个
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