regex101: PCRE2 (PHP) Match Workspace

Positive Lookbehind(?<= \[string]\$appVendor = ')

the literal (9₁₀ / 11₈ / 9₁₆)

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

string]the literal text string] (case sensitive)

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

appVendor = 'the literal text appVendor = ' (case sensitive)

Group 1(.*)

.*any character (except for line terminators), repeated any number of times

Positive Lookahead(?=')

'the literal ' (39₁₀ / 47₈ / 27₁₆)

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

Search reference

Regular Expression

(?<=	\[string]\$appVendor = ')(.*)(?=')

New

	##*===============================================
	##* VARIABLE DECLARATION
	##*===============================================
	## Variables: Application
	[string]$appVendor = 'AppVendor'
	[string]$appName = 'AppName'
	[string]$appVersion = 'x.y.z.w'
	[string]$appArch = ''
	[string]$appLang = 'EN'
	[string]$appRevision = '01'
	[string]$appScriptVersion = '1.0.0'
	[string]$appScriptDate = 'XX/XX/20XX'
	[string]$appScriptAuthor = 'Script Author'
	##*===============================================

Regular Expressions 101

Regular Expression

Substitution