The refined Lyrics _php tutorial for the application of PHP regular expressions

A few days ago saw the function of the Baidu Music box, found that there are lyrics function

The lyrics are usually in the LRC format, there is time, if you want to use as text without time, the text inside the time period will become a disturbance.

Here is a song of the LRC lyrics

[ti: Heard][ar: Rene][al: My Failure and greatness][by: Living in the present][00:01.22] Rene-Heard [00:03.79] album name: Heard? [00:06.73] Lyrics: Gedavey composer: Lin Jianhua [00:09.74][00:10.79]LRC production: Bushu qq:6313827[00:25.13][00:27.08] I hear you're surrounded by new faces [00:32.04] I hear you're no longer lonely [ 00:35.33] I heard you mention me [00:38.73] I had a good busy and moved [00:45.38] tried to love a few people face love also honest many [00:52.86] can only be heard arranged [00:56.91] about you my right or wrong [00:60] Two people once similar but think they have changed [01:06.18] only by hearing their own love [01:10.24] do not need to prove that the decision was wrong [01:13.31] think of contact than the bottom of my heart far from greeting [01:19.56] The most beautiful is heard you still recall [01:24.8] In fact, I appreciate it when I heard that you still believe in love [01:45.82][01:47.83] heard my alley you often go through [01:52.76] heard you tired of loneliness [01:56.1] I heard you say hello to me [01:59.52] I had a good busy and moved [02:06.04] Try to love a few people face love also honest many [02:52.11][02:12.94][02:52.67][02:13.35] can only be heard arranged [02:56.63][02:17.26] about you my right or wrong [02:59.77][　02:20.32] Two people once similar but thought to have changed [03:06.11][02:26.48] can only rely on the hearing of their own love [03:10.07][02:30.56] do not need to prove that the decision was wrong [03:13.10][02:33.62] want to contact Better than the bottom of my heart to greet [03:19.31][02:39.88] the most beautiful than to hear you still remember [03:24.58][02:45.12] actually I also appreciate when I heard you still believe in love [03:33.66][03:36.56] heard that I have a new face around [ 03:42.53] I heard you blessed me [03:52.39][03:53.93]LRC production: Bushu qq:6313827 Here the time period is very regular, generally with "[" Beginning with "]" end, there will be a repetition of the time period of two periods. The first time I think of the regular expression, so I wrote the following program with regular expressions

"; Preg_match_all ("/][^[].*+/", $contents, $array); $numArray = count ($array [0]); for ($i = 0; $i < $numArray; $i + +) {$contents 2.=trim ($array [0][$i], "]");//Remove Left "]" $contents 2.= "
"; } echo "

This is the post-processing lyrics record.

"; echo $contents 2; echo "

This is an unhandled lyrics record.

"; echo "
"; echo "

";            Print_r ($array);            echo "

";?>
So, at last, I saw the gleam of perfect delight--

[TI: Heard] [AR: Rene] [Al: My Failure and greatness] [By: Living in the moment] [00:01.22] Rene-Heard [00:03.79] album name: Heard? [00:06.73] Lyrics: Gedavey composer: Lin Jianhua [00:09.74][00:10.79]LRC production: Bushu qq:6313827[00:25.13][00:27.08] I hear you're surrounded by new faces [00:32.04] I hear you're no longer lonely [ 00:35.33] I heard you mention me [00:38.73] I had a good busy and moved [00:45.38] tried to love a few people face love also honest many [00:52.86] can only be heard arranged [00:56.91] about you my right or wrong [00:60] Two people once similar but think they have changed [01:06.18] only by hearing their own love [01:10.24] do not need to prove that the decision was wrong [01:13.31] think of contact than the bottom of my heart far from greeting [01:19.56] The most beautiful is heard you still recall [01:24.8] In fact, I appreciate it when I heard that you still believe in love [01:45.82][01:47.83] heard my alley you often go through [01:52.76] heard you tired of loneliness [01:56.1] I heard you say hello to me [01:59.52] I had a good busy and moved [02:06.04] Try to love a few people face love also honest many [02:52.11][02:12.94][02:52.67][02:13.35] can only be heard arranged [02:56.63][02:17.26] about you my right or wrong [02:59.77][　02:20.32] Two people once similar but thought to have changed [03:06.11][02:26.48] can only rely on the hearing of their own love [03:10.07][02:30.56] do not need to prove that the decision was wrong [03:13.10][02:33.62] want to contact Better than the bottom of my heart to greet [03:19.31][02:39.88] the most beautiful than to hear you still remember [03:24.58][02:45.12] actually I also appreciate when I heard you still believe in love [03:33.66][03:36.56] heard that I have a new face around [ 03:42.53] I heard you blessed me [03:52.39][03:53.93]LRC production: Bushu qq:6313827 This is the processing of the lyrics recorded Rene-heard album name: Heard? Lyrics: Gedavey composer: Lin Jianhua LRC production: Bushu qq:6313827 I heard you have a new face and heard you're not lonely.Say you mention me I'm good busy still have touched to try to love a few people face love also honest many can only be heard arranged about you my right or wrong two people once similar but think all changed can only rely on hearing their love do not need to prove that the decision is wrong at the time to contact the most beautiful Too much to hear you still remember I'm also grateful when I heard you still believe in love heard me alley you often heard you tired of lonely heard you say hello to me I have a good busy and touched to try to love a few people face love also honest many can only be heard arranged about you my right or wrong two people have been similar but to For all the changes can only rely on the hearing of their own love do not need to prove that the decision is wrong to contact the most beautiful than the bottom of my heart, I heard you still remember actually I also appreciate when I heard you still believe in love hear I have a new face I heard you blessed me. LRC production: Bushu qq:6313827 This is not processed The lyrics record array ([0] = = Array ([0] = = [1] = =] [2] = =] [3] [=] [4] = =] Rene-heard [5] = =] Album name: Heard? [6] = =] Lyrics: Gedavey composer: Lin Jianhua [7] = [8] =]LRC production: Bushu qq:6313827 [9] [=] [] [] =] I heard you have a new face around [one] =] I heard you're not lonely Lonesome [[+] =] I heard you mention me [[] =] I'm having a good busy and moving [] [+] =] Try to love a few people face love also honest many [[] =] can only be heard to arrange [[] =] about you my right or wrong The &nbs

http://www.bkjia.com/PHPjc/478763.html www.bkjia.com true http://www.bkjia.com/PHPjc/478763.html techarticle A few days ago to see the function of the Baidu Music box, found that there is a lyric function here is generally the lyrics of the LRC format, there is time, if you want to use text without time, the text inside the ...

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