PHP batch method for obtaining all fixed seed links on the webpage, php Seed

PHP batch method for obtaining all fixed seed links on the webpage, php Seed

This example describes how PHP batch obtains all fixed seed links on a web page. We will share this with you for your reference. The details are as follows:

When there are many download links, it is like adding all the links to thunder or electric furnace at a time, but it is not in this option. What should I do? We are PHPer. It's hard for us to do this.

Check the code and change it to yours. modify the code according to the actual situation.

<? Phpheader ("content-type: text/html; charset = utf8"); $ str = file_get_contents ('. /ShowFile. asp '); $ str1 =' <a href = "ed2k '; $ str2 ='"> '; $ pos1 = 0; $ pos2 = 0; $ pos3 = 0; $ len = strlen ($ str); $ ed2k = ''; for ($ I = 5000; $ I <$ len;) {$ pos1 = strpos ($ str, $ str1, $ I) + 9; $ pos2 = strpos ($ str, $ str2, $ pos1)-2; $ pos3 = $ pos2-$ pos1; // indicates that the feature connection does not exist and does not stop searching for if ($ pos1 = 9) {break;} $ ed2k = substr ($ str, $ pos1, $ pos3 + 1 ). "\ r \ n"; file_p Ut_contents ('d:/log/a.txt ', $ ed2k, FILE_APPEND); echo substr ($ str, $ pos1, $ pos3 + 1 ). '