Regular Expressions 101

Pro

\<the literal < (60₁₀ / 74₈ / 3C₁₆)

Group 1((.*)\{\{while\s+(.*)\}\}(.*)\{\{while\s+end\}\})

Group 2(.*)

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

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

whilethe literal text while (case insensitive)

\s+any whitespace character, repeated at least once

Group 3(.*)

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

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Group 4(.*)

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

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

whilethe literal text while (case insensitive)

\s+any whitespace character, repeated at least once

endthe literal text end (case insensitive)

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

\>the literal > (62₁₀ / 76₈ / 3E₁₆)

Global pattern flags

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

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

\<((.*)\{\{while\s+(.*)\}\}(.*)\{\{while\s+end\}\})\>

New

<html lang="{{var=doc-lang}}">
<head>
<title>{{var=doc-title}}</div>
</head>
<body>
<div class="container">
	<div class="row" {{while products}}>
		{{var name}}
		{{var sku}}
		{{var barcode}}
	</div {{while end}}>
</div>
</body>
</html>