regex101: PCRE (Legacy) Match Workspace

Pro

1st Alternative(\[(?<first>icode|quote|code)[^\]]*?\](?:[\s]*?.)*?[\s]*?\[\/(\k<first>)\])(*SKIP)(*F)

Group 1(\[(?<first>icode|quote|code)[^\]]*?\](?:[\s]*?.)*?[\s]*?\[\/(\k<first>)\])

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Group first(?<first>icode|quote|code)

1st Alternativeicode

icodethe literal text icode (case insensitive)

2nd Alternativequote

quotethe literal text quote (case insensitive)

3rd Alternativecode

codethe literal text code (case insensitive)

Negated Character Class[^\]]*?

*?matches any number of characters outside the set below:

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

Non-Capturing Group(?:[\s]*?.)*?

*?repeats the group contents below any number of times:

Character Class[\s]*?

*?matches any number of characters from the set below:

\sany whitespace character

.any character (except for line terminators)

Character Class[\s]*?

*?matches any number of characters from the set below:

\sany whitespace character

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 3(\k<first>)

\k<first>the text saved by group first

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

(*SKIP)acts like (*PRUNE), but the next unanchored match attempt starts where (*SKIP) was reached instead of at the next subject character

(*F)forces the current match attempt to fail at this position

2nd Alternative(?![^<]*>|[^\[]*\])"([^"]*?)"

Negative Lookahead(?![^<]*>|[^\[]*\])

1st Alternative[^<]*>

Negated Character Class[^<]*

*matches any number of characters outside the set below:

<the literal < (60₁₀ / 74₈ / 3C₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

2nd Alternative[^\[]*\]

Negated Character Class[^\[]*

*matches any number of characters outside the set below:

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 4([^"]*?)

Negated Character Class[^"]*?

*?matches any number of characters outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

Global pattern flags

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

g modifier: global. Finds all matches instead of stopping after the first

25 tokens

Regular Expression

(\[(?<first>icode|quote|code)[^\]]*?\](?:[\s]*?.)*?[\s]*?\[\/(\k<first>)\])(*SKIP)(*F)|(?![^<]*>|[^\[]*\])"([^"]*?)"

New

[quote]Id in voluptatem [U]odit itaque[/U] ea. Qui eum [URL='http://#']fugiat[/URL] doloribus dicta nisi. [icode]Exercitationem sit error maxime aperiam quaerat hic deleniti quidem[/icode]. Totam laudantium aut quia. "Sint ut ut vel ratione," Qui porro eaque enim fugit.
[/quote]

Quam consequatur consequatur voluptate molestiae explicabo [icode]qui consectetur[/ICODE], "Voluptatem saepe [b]ex adipisci aut est rem[/b]." Numquam a cupiditate non officiis sed aspernatur.

[quote="Lorem Ipsum, post: 12345, member: 123"]Aut deleniti nihil sit. Saepe dolorem blanditiis nemo. Ab et cumque nesciunt. Quos velit vel nam porro.[/quote]

[spoiler="Name"]Unde et eius tempore consequatur. "Vitae est ut et," est numquam.""[/spoiler]

Quo <span style="color: #24c4f9"><b>suscipit</b></span> sequi id ratione "doloribus omnis".

<span style="font-family: 'Lucida Console'"><span style="font-size: 18px">Lorem ipsum dolor sit amet, consectetur adipiscing elit.
"
Maecenas sed nibh ac neque semper finibus.
Saepe dolorem blanditiis nemo.
"
</b></span>

[CODE=html]

Vivamus hendrerit augue "volutpat", consequat risus sed, dignissim orci.

Fusce sed pellentesque ipsum. Suspendisse nisi odio, gravida sed leo ut, tristique posuere felis.
[/CODE]

Ut tempor vestibulum viverra. Vivamus imperdiet fringilla est fermentum facilisis. Quisque nec massa sit amet augue eleifend condimentum at nec arcu.

[CENTER][B]Quam consequa[/B] "tur c[I]onse[/I]quatur". Eum molestias "et" doloribus et rem dolorem vero qui.[/CENTER]