Same name in other branches

1. 9 composer/Plugin/Scaffold/Interpolator.php \Drupal\Composer\Plugin\Scaffold\Interpolator::findTokens()
2. 8.9.x composer/Plugin/Scaffold/Interpolator.php \Drupal\Composer\Plugin\Scaffold\Interpolator::findTokens()
3. 10 composer/Plugin/Scaffold/Interpolator.php \Drupal\Composer\Plugin\Scaffold\Interpolator::findTokens()

Finds all of the tokens in the provided message.

Parameters

string $message: String with tokens.

Return value

string[] map of token to key, e.g. {{key}} => key

1 call to Interpolator::findTokens()

Interpolator::replacements in composer/Plugin/Scaffold/Interpolator.php

Finds the tokens that exist in a message and builds a replacement array.

File

composer/Plugin/Scaffold/Interpolator.php, line 144

Class

Interpolator

Injects config values from an associative array into a string.

Namespace

Drupal\Composer\Plugin\Scaffold

Code

protected function findTokens($message) {
    $reg_ex = '#' . $this->startToken . '([a-zA-Z0-9._-]+)' . $this->endToken . '#';
    if (!preg_match_all($reg_ex, $message, $matches, PREG_SET_ORDER)) {
        return [];
    }
    $tokens = [];
    foreach ($matches as $matchSet) {
        [
            $sourceText,
            $key,
        ] = $matchSet;
        $tokens[$sourceText] = $key;
    }
    return $tokens;
}

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