使用preg_replace替换双引号之间的逗号 - replace comma between double quotes using preg_replace

replace comma between double quotes using preg_replace

本文关键字：之间 preg replace 替换使用 | 更新日期: 2023-09-27

我有一个像这样的csv文件

Number,Name,UG College,UG University,PG College,PG University
1100225,Lakshmin,pkrrrr College,"PKRRRRR University, Choice",nandhaaaaa,"Nandhaa University, Kumali"

在读取文件时，我想只在双引号内替换逗号。

$string = '1100225,Lakshmin,pkrrrr College,"PKRRRRR University, Choice",nandhaaaaa,"Nandhaa University, Kumali"';
$string = preg_replace_callback(
        '|"[^"]+"|',
        create_function(
            // single quotes are essential here,
            // or alternative escape all $ as '$
            '$matches',
            'return str_replace('','',''*comma*'',$matches[0]);'
        ),$string );
$array = explode(',',$string);
$array = str_replace('*comma*',',',$array);
print_r($array);       
exit;