Regex for spoiler tag

[eevan79]

Here is my code for spoiler tag:

$search:

'/\[spoiler\][\r\n]*(.+?)\[\/spoiler\][\r\n]*/si',

 

$replace:

'<div class="spoiler"><input type="button" onclick="showSpoiler(this);" value="Show/Hide" /><div class="inner" style="display:none;">$1</div></div>');

 

Now I want to reverse back html code to [ spoiler ] text [ / spoiler ]

 

Here is my code, but its not working

 

$search

'/<div class="spoiler"><input type="button" onclick="showSpoiler(this);" value="Show/Hide" /><div class="inner" style="display:none;">(.+?)<\/div><\/div>/is'

$replace

'
[spoiler]\\1[/spoiler]
'

 

Can somebody help me to get this HTML to spoiler bbcode?

[eevan79]

So far I have tried following code:

$search = array(
'/<div class="spoiler"><input type="button" onclick="showSpoiler(this);" value="Show\/Hide" \/><div class="inner" style="display:none;">(.+?)<\/div><\/div>/is'
);

$replace = array(
'
[spoiler]\\1[/spoiler]
'
);

 

But it does not working. What I am doing wrong...?

[sasa]

$patern = '/<div class="spoiler"><input type="button" onclick="showSpoiler\(this\);" value="Show\/Hide" \/><div class="inner" style="display:none;">(.+?)<\/div><\/div>/is';

 

[eevan79]

Thanks. Its working.

[GoneNowBye]

Quite often you need to consider what is a litteral backslash for example

 

 

preg_whatever("/\n/")

puts a new line character in there

preg_whatever("/\\n/")

puts a backslash and an n in and is thus a new line character to the REGEX Engine