Regular Expressions 101

Pro

1st Alternativetrans(?:_choice)?

transthe literal text trans (case sensitive)

Non-Capturing Group(?:_choice)?

?repeats the group contents below at most once:

_choicethe literal text _choice (case sensitive)

2nd AlternativeLang::(?:get|choice|trans(?:Choice)?)

Lang::the literal text Lang:: (case sensitive)

Non-Capturing Group(?:get|choice|trans(?:Choice)?)

1st Alternativeget

getthe literal text get (case sensitive)

2nd Alternativechoice

choicethe literal text choice (case sensitive)

3rd Alternativetrans(?:Choice)?

transthe literal text trans (case sensitive)

Non-Capturing Group(?:Choice)?

?repeats the group contents below at most once:

Choicethe literal text Choice (case sensitive)

3rd Alternative@(?:lang|choice)

@the literal @ (64₁₀ / 100₈ / 40₁₆)

Non-Capturing Group(?:lang|choice)

1st Alternativelang

langthe literal text lang (case sensitive)

2nd Alternativechoice

choicethe literal text choice (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 2([\'"]([^\'"]+)[\'"])

Character Class[\'"]

\'the literal ' (39₁₀ / 47₈ / 27₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 3([^\'"]+)

Negated Character Class[^\'"]+

+matches at least one character outside the set below:

\'the literal ' (39₁₀ / 47₈ / 27₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

Character Class[\'"]

\'the literal ' (39₁₀ / 47₈ / 27₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

Character Class[)\]]

)the literal ) (41₁₀ / 51₈ / 29₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

;?optionally matches the literal ; (59₁₀ / 73₈ / 3B₁₆)

Global pattern flags

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

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(trans(?:_choice)?|Lang::(?:get|choice|trans(?:Choice)?)|@(?:lang|choice))\(([\'"]([^\'"]+)[\'"])[)\]];?

New

trans('email.subject')
@lang('email.confirm-email-address-button')

@lang('emails/order-received.edit-order-button')

Substitution

trans('email.subject')
@lang('email.confirm-email-address-button')

@lang('emails/order-received.edit-order-button')