PHP：如何正则表达式替换以下字符串？

Question

would like to replace all occurence of, double quote included

"http://somebunchofchar"

to

"link"

I came up with preg_replace("/\\"http:\\/\\/.\\"/i", "\\"link\\"", $string);

Answer 1

只需在点后添加星号和问号

preg_replace("/\\"http:\\/\\/.*?\\"/i", "\\"link\\"", $string);

Answer 2

$string = preg_replace('#"http://.+"#', '"link"', $string);

Answer 3

您可以使用：

preg_replace('~"http://[^"]*"~i', '"link"', $string);

Answer 4

Just look here: http://regexlib.com/DisplayPatterns.aspx?cattabindex=1&categoryId=2&AspxAutoDetectCookieSupport=1 how to match an URL with the correct pattern; than use preg_replace with the particular regexp pattern ;-) (you can add those quotes at the start and end to the pattern yourself quite easily) :-)