屌霸虎学正则表达式的笔记

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要这一段

正则是:

<a\shref="([^"]*\.pdf)">

结果就出来了

<a href="/uploads/2/1/0/0/21005170/instruction-3d-picture.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-picture-nativity.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-picture-visit-magi.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-03_jesus_visits_jerusalem_as_a_boy.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-04_when_jesus_was_baptized.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-05_nicodemus_visits_jesus.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-06_jesus_calls_his_first_disciples.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-07_jesus_and_the_woman_from_samaria.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-08_the_sermon_on_the_mount.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-09_jesus_healing_ministry.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-10_raising_of_lazarus.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-11_in_the_garden_of_gethsemane.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-12_truly_this_was_the_son_of_god.pdf">
<a href="/uploads/2/1/0/0/21005170/3d-pic-13_jesus_will_return.pdf">


选择全部PHP注释:

(?:#|//)[^\r\n]*|/\*[\s\S]*?\*/

屌爆了!一下子就把所有注释给删除掉!!

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