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FIX Reduce array method calls

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This commit is contained in:
Steve Boyd 2023-03-22 11:06:23 +13:00
parent e47eedff7d
commit 41bb35f3f3
3 changed files with 27 additions and 15 deletions
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29
src/Core/Environment.php
View File

@ -187,16 +187,22 @@ class Environment
*/
public static function getEnv($name)
{
switch (true) {
case is_array(static::$env) && array_key_exists($name, static::$env):
return static::$env[$name];
case is_array($_ENV) && array_key_exists($name, $_ENV):
return $_ENV[$name];
case is_array($_SERVER) && array_key_exists($name, $_SERVER):
return $_SERVER[$name];
default:
return getenv($name);
if (array_key_exists($name, static::$env)) {
return static::$env[$name];
}
// isset() is used for $_ENV and $_SERVER instead of array_key_exists() to fix a very strange issue that
// occured in CI running silverstripe/recipe-kitchen-sink where PHP would timeout due apparently due to an
// excessively high number of array method calls. isset() is not used for static::$env above because
// values there may be null, and isset() will return false for null values
// Symfony also uses isset() for reading $_ENV and $_SERVER values
// https://github.com/symfony/dependency-injection/blob/6.2/EnvVarProcessor.php#L148
if (isset($_ENV[$name])) {
return $_ENV[$name];
}
if (isset($_SERVER[$name])) {
return $_SERVER[$name];
}
return getenv($name);
}
/**
@ -231,9 +237,10 @@ class Environment
*/
public static function hasEnv(string $name): bool
{
// See getEnv() for an explanation of why isset() is used for $_ENV and $_SERVER
return array_key_exists($name, static::$env)
|| is_array($_ENV) && array_key_exists($name, $_ENV)
|| is_array($_SERVER) && array_key_exists($name, $_SERVER)
|| isset($_ENV[$name])
|| isset($_SERVER[$name])
|| getenv($name) !== false;
}

6
src/Dev/Deprecation.php
View File

@ -237,8 +237,8 @@ class Deprecation
if (!Director::isDev()) {
return false;
}
$envVar = Environment::getEnv('SS_DEPRECATION_ENABLED');
if (Environment::hasEnv('SS_DEPRECATION_ENABLED')) {
$envVar = Environment::getEnv('SS_DEPRECATION_ENABLED');
return self::varAsBoolean($envVar);
}
return static::$currentlyEnabled;
@ -293,8 +293,8 @@ class Deprecation
*/
public static function shouldShowForHttp(): bool
{
$envVar = Environment::getEnv('SS_DEPRECATION_SHOW_HTTP');
if (Environment::hasEnv('SS_DEPRECATION_SHOW_HTTP')) {
$envVar = Environment::getEnv('SS_DEPRECATION_SHOW_HTTP');
return self::varAsBoolean($envVar);
}
return self::$shouldShowForHttp;
@ -306,8 +306,8 @@ class Deprecation
*/
public static function shouldShowForCli(): bool
{
$envVar = Environment::getEnv('SS_DEPRECATION_SHOW_CLI');
if (Environment::hasEnv('SS_DEPRECATION_SHOW_CLI')) {
$envVar = Environment::getEnv('SS_DEPRECATION_SHOW_CLI');
return self::varAsBoolean($envVar);
}
return self::$shouldShowForCli;

7
tests/php/Core/EnvironmentTest.php
View File

@ -79,7 +79,6 @@ class EnvironmentTest extends SapphireTest
$valueOptions = [
true,
false,
null,
0,
1,
1.75,
@ -97,6 +96,12 @@ class EnvironmentTest extends SapphireTest
];
}
}
// `null` isn't a supported value outside of using the `.env` option.
$scenarios[] = [
'setAs' => '.env',
'value' => null,
'expected' => true,
];
$scenarios[] = [
'setAs' => null,
'value' => null,