# How should I perform multiple explode cutting and combination?

Source: Internet
Author: User
How should I perform multiple explode cutting and combination? This post was last written by lovepzt at 2015-01-0919: 16: 09 edit reference \$ ayouku \$ tudou \$ down \$ B first set \$ abcd second set \$ abcd third set \$ abcd fourth set \$ abcd fifth set \$ abcd \$ episode 1 \$ abcd multiple explode cutting and combination, what should I do?

This post was last edited by lovepzt at 19:16:09 on

Reference
\$ A = 'youku \$ tudou \$ down'
\$ B = 'Episode 1 \$ abcd
Episode 1 \$ abcd
Episode 2 \$ abcd
Episode 3 \$ abcd
Episode 4 \$ abcd
Episode 5 \$ abcd \$ episode 1 \$ abcd
Episode 1 \$ abcd
Episode 2 \$ abcd
Episode 3 \$ abcd
Episode 4 \$ abcd
Episode 5 \$ abcd \$ episode 1 \$ abcd
Episode 1 \$ abcd
Episode 2 \$ abcd
Episode 3 \$ abcd
Episode 4 \$ abcd
Episode 5 \$ abcd'

Yes \$ split
Last \$ or line feed segmentation
Finally, you need to get
• Youku

• Episode 1
Second Set
Episode 3
Episode 4
Episode 5

• Tudou

• Episode 1
Second Set
Episode 3
Episode 4
Episode 5

• Down

• Episode 1
Second Set
Episode 3
Episode 4
Episode 5
------ Solution ----------------------
\$a = explode('\$\$\$', \$a);
\$b = explode('\$\$\$', \$b);
foreach(\$a as \$i=>\$r) {
echo "
• \$r
• \n";
foreach(explode("\n", \$b[\$i]) as \$j=>\$v) {
\$t = explode('\$', trim(\$v));
printf("%s\n", \$i+1, \$j+1, \$t[0]);
}
}
• Youku

• Episode 1
Episode 1
Second Set
Episode 3
Episode 4
Episode 5
• Tudou

• Episode 1
Episode 1
Second Set
Episode 3
Episode 4
Episode 5
• Down

• Episode 1
Episode 1
Second Set
Episode 3
Episode 4
Episode 5

But your data is supposed to be like this.
\$ A = 'youku \$ tudou \$ down ';
When bw.'episode 1 was just 1.html
Episode 2 pai1_2.html
Episode 3, Chapter 3.html
Episode 4, chapter 3.html
Chapter 5 5.html######2_1.html
Episode 2_2.html
Episode 3 pai2_3.html
42.162_4.html
Episode 2_5.html#### episode 3_1.html
Episode 2 3_2.html
3_3.html
3_4.html
Fifth Episode 3_5.html ';

\$ A = explode ('\$', \$ );
\$ B = explode ('\$', \$ B );
Foreach (\$ a as \$ I =>\$ r ){
Echo"
• \$ R
• \ N ";
Foreach (explode ("\ n", \$ B [\$ I]) as \$ v ){
\$ T = explode ('\$', trim (\$ v ));
Echo "\$ t [0] \ n ";
}
}
• Youku

• Episode 1
Second Set
Episode 3
Episode 4
Episode 5
• Tudou

• Episode 1
Second Set
Episode 3
Episode 4
Episode 5
• Down

• Episode 1
Second Set
Episode 3
Episode 4
Episode 5

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