【文件属性】:
文件名称:Perl语言模式匹配-操作符-perl基础教程
文件大小:578KB
文件格式:PPT
更新时间:2021-04-25 09:01:13
perl ppt
Perl语言模式匹配-操作符
语法:
$line =~ m/xxxx/;
$line =~ s/pattern/replacement/gi
示例:
if ($question =~ /please/) {
print ("Thank you for being polite!\n");
}
else {
print ("That was not very polite!\n");
}