Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
404 views
in Technique[技术] by (71.8m points)

php - How can I strip commas and periods from a string?

I have string containing something like this:

"Favourite bands: coldplay, guns & roses, etc.,"

How can I remove commas and periods using preg_replace?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You could use

preg_replace('/[.,]/', '', $string);

but using a regular expression for simple character substitution is overkill.

You'd be better off using strtr:

strtr($string, array('.' => '', ',' => ''));

or str_replace:

str_replace(array('.', ','), '' , $string);

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...