Common regular expressions for php hyperlinks

: This article describes common regular expressions for php hyperlinks. For more information about PHP tutorials, see. 1. delete the hyperlink in the content

Ereg_replace ('] *)> ([^ <] *)', '\ 2', $ content );

Ereg_replace ("] * >|<\/ a>", "", $ content );

2. remove hyperlinks containing specific words

$ Find = "this string is my find ";
$ String = 'replaced'; // The content of the hyperlink.
Echo ereg_replace ('] *)> ([^ <] *'. $ find. '[^>] *)', '\ 2', $ content );

3. obtain hyperlink text content

// Method 1

Preg_match_all ('/<(a | a) [s] {0, 1} [w = ":()] *> [nrn] * (check user) [nrn] * /I ', $ string, $ matches );
// Method 2

Preg_match_all ('/check user/I', $ string, $ matches );

Print_r ($ matches );

// Method 3

Preg_match_all ('/] *> [^ <] */I', $ string, $ matches );

Print_r ($ matches );

// Method 4

Preg_match_all ('/check user/is', $ str, $ arr );

Print_r ($ arr );
// Method 5

Preg_match_all ('/check user/is', $ str, $ arr );

Print_r ($ arr );

The above describes common regular expressions for php hyperlinks, including some content. I hope you can help others who are interested in PHP tutorials.