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ALPHA 3.0.2

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TheGamecraft
2018-09-05 11:35:41 -04:00
parent 4dbdc8fd19
commit 8ef8057bfa
771 changed files with 9284 additions and 5857 deletions
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73
vendor/vlucas/phpdotenv/src/Loader.php vendored
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@@ -28,6 +28,13 @@ class Loader
*/
protected $immutable;
/**
* The list of environment variables declared inside the 'env' file.
*
* @var array
*/
public $variableNames = array();
/**
* Create a new loader instance.
*
@@ -42,6 +49,29 @@ class Loader
$this->immutable = $immutable;
}
/**
* Set immutable value.
*
* @param bool $immutable
* @return $this
*/
public function setImmutable($immutable = false)
{
$this->immutable = $immutable;
return $this;
}
/**
* Get immutable value.
*
* @return bool
*/
public function getImmutable()
{
return $this->immutable;
}
/**
* Load `.env` file in given directory.
*
@@ -92,9 +122,7 @@ class Loader
*/
protected function normaliseEnvironmentVariable($name, $value)
{
list($name, $value) = $this->splitCompoundStringIntoParts($name, $value);
list($name, $value) = $this->sanitiseVariableName($name, $value);
list($name, $value) = $this->sanitiseVariableValue($name, $value);
list($name, $value) = $this->processFilters($name, $value);
$value = $this->resolveNestedVariables($value);
@@ -104,7 +132,7 @@ class Loader
/**
* Process the runtime filters.
*
* Called from the `VariableFactory`, passed as a callback in `$this->loadFromFile()`.
* Called from `normaliseEnvironmentVariable` and the `VariableFactory`, passed as a callback in `$this->loadFromFile()`.
*
* @param string $name
* @param string $value
@@ -147,7 +175,9 @@ class Loader
*/
protected function isComment($line)
{
return strpos(ltrim($line), '#') === 0;
$line = ltrim($line);
return isset($line[0]) && $line[0] === '#';
}
/**
@@ -203,16 +233,16 @@ class Loader
$quote = $value[0];
$regexPattern = sprintf(
'/^
%1$s # match a quote at the start of the value
( # capturing sub-pattern used
(?: # we do not need to capture this
[^%1$s\\\\] # any character other than a quote or backslash
|\\\\\\\\ # or two backslashes together
|\\\\%1$s # or an escaped quote e.g \"
)* # as many characters that match the previous rules
) # end of the capturing sub-pattern
%1$s # and the closing quote
.*$ # and discard any string after the closing quote
%1$s # match a quote at the start of the value
( # capturing sub-pattern used
(?: # we do not need to capture this
[^%1$s\\\\]* # any character other than a quote or backslash
|\\\\\\\\ # or two backslashes together
|\\\\%1$s # or an escaped quote e.g \"
)* # as many characters that match the previous rules
) # end of the capturing sub-pattern
%1$s # and the closing quote
.*$ # and discard any string after the closing quote
/mx',
$quote
);
@@ -223,6 +253,11 @@ class Loader
$parts = explode(' #', $value, 2);
$value = trim($parts[0]);
// Check if value is a comment (usually triggered when empty value with comment)
if (preg_match('/^#/', $value) > 0) {
$value = '';
}
// Unquoted values cannot contain whitespace
if (preg_match('/\s+/', $value) > 0) {
throw new InvalidFileException('Dotenv values containing spaces must be surrounded by quotes.');
@@ -235,7 +270,7 @@ class Loader
/**
* Resolve the nested variables.
*
* Look for {$varname} patterns in the variable value and replace with an
* Look for ${varname} patterns in the variable value and replace with an
* existing environment variable.
*
* @param string $value
@@ -247,7 +282,7 @@ class Loader
if (strpos($value, '$') !== false) {
$loader = $this;
$value = preg_replace_callback(
'/\${([a-zA-Z0-9_]+)}/',
'/\${([a-zA-Z0-9_.]+)}/',
function ($matchedPatterns) use ($loader) {
$nestedVariable = $loader->getEnvironmentVariable($matchedPatterns[1]);
if ($nestedVariable === null) {
@@ -287,7 +322,7 @@ class Loader
*/
protected function beginsWithAQuote($value)
{
return strpbrk($value[0], '"\'') !== false;
return isset($value[0]) && ($value[0] === '"' || $value[0] === '\'');
}
/**
@@ -329,6 +364,8 @@ class Loader
{
list($name, $value) = $this->normaliseEnvironmentVariable($name, $value);
$this->variableNames[] = $name;
// Don't overwrite existing environment variables if we're immutable
// Ruby's dotenv does this with `ENV[key] ||= value`.
if ($this->immutable && $this->getEnvironmentVariable($name) !== null) {