Regular Expressions 101

"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 1([A-Z0-9-_]*\/[A-Z0-9-_]*)

Character Class[A-Z0-9-_]*

*matches any number of characters from the set below:

A-Zone character from A (65₁₀) to Z (90₁₀) (case insensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Character Class[A-Z0-9-_]*

*matches any number of characters from the set below:

A-Zone character from A (65₁₀) to Z (90₁₀) (case insensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

":the literal text ":

\sany whitespace character

"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 2([\,<>=-~*.@A-Z0-9]*)

Character Class[\,<>=-~*.@A-Z0-9]*

*matches any number of characters from the set below:

\,the literal , (44₁₀ / 54₈ / 2C₁₆)

<the literal < (60₁₀ / 74₈ / 3C₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

=-~one character from = (61₁₀) to ~ (126₁₀)

*the literal * (42₁₀ / 52₈ / 2A₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

@the literal @ (64₁₀ / 100₈ / 40₁₆)

A-Zone character from A (65₁₀) to Z (90₁₀) (case insensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

"the literal " (34₁₀ / 42₈ / 22₁₆)

Global pattern flags

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

"([A-Z0-9-_]*\/[A-Z0-9-_]*)":\s"([\,<>=-~*.@A-Z0-9]*)"

Test String
New

"silex/silex": "*",
"pomm/pomm-service-provider": "*@dev",
"twig/twig": "*",
"symfony/yaml": "~2.6",
        "incenteev/composer-parameter-handler": "~2.1",
        "sanpi/twitter-bootstrap-installer": "~1.1"
        "silex/web-profiler": "*",
        "atoum/atoum": "~1.0",
        "behatch/contexts": "~2.0",
        "behat/mink-extension": "~2.0",
        "behat/mink-goutte-driver": "*"

Regular Expression

Test StringNew

Test String
New