Adjust logging

CHANGELOG.md

@@ -2,7 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
-## [Unreleased](https://github.com/dotenv-org/phpdotenv-vault/compare/v0.2.3...master)
+## [Unreleased](https://github.com/dotenv-org/phpdotenv-vault/compare/v0.2.4...master)
+
+## 0.2.4
+
+### Changed
+
+- Move logging to `error_log` rather than `echo`.
 
 ## 0.2.3
 

src/DotenvVault.php

@@ -180,7 +180,7 @@ public function load()
 
     public function _log($message)
     {
-        echo "[dotenv-vault][INFO] {$message}";
+        error_log("[dotenv-vault][INFO] {$message}");
     }
 
     public function _loadDotenv()

tests/DotenvVault/DotenvVaultTest.php

@@ -106,71 +106,51 @@ public function testLoadFromEnvFileAndPathsPassedAsString()
 
     public function testLoadFromEnvVaultFileWhenDotenvKeyPresent()
     {
-        ob_start();
-
         $_ENV["DOTENV_KEY"] = 'dotenv://:key_ddcaa26504cd70a6fef9801901c3981538563a1767c297cb8416e8a38c62fe00@dotenv.org/vault/.env.vault?environment=development';
 
         $dotenvVault = DotenvVault::createImmutable([__DIR__, self::$folder]);
         $dotenvVault->load();
 
         self::assertEquals($_ENV['ALPHA'], 'zeta');
-
-        ob_end_clean();
     }
 
     public function testLoadFromEnvVaultFileWhenDotenvKeyPresentAndPathsPassedAsString()
     {
-        ob_start();
-
         $_ENV["DOTENV_KEY"] = 'dotenv://:key_ddcaa26504cd70a6fef9801901c3981538563a1767c297cb8416e8a38c62fe00@dotenv.org/vault/.env.vault?environment=development';
 
         $dotenvVault = DotenvVault::createImmutable(self::$folder);
         $dotenvVault->load();
 
         self::assertEquals($_ENV['ALPHA'], 'zeta');
-
-        ob_end_clean();
     }
 
     public function testLoadFromEnvVaultFileWhenDotenvKeyPresentMutable()
     {
-        ob_start();
-
         $_ENV["DOTENV_KEY"] = 'dotenv://:key_ddcaa26504cd70a6fef9801901c3981538563a1767c297cb8416e8a38c62fe00@dotenv.org/vault/.env.vault?environment=development';
 
         $dotenvVault = DotenvVault::createMutable([__DIR__, self::$folder]);
         $dotenvVault->load();
 
         self::assertEquals($_ENV['ALPHA'], 'zeta');
-
-        ob_end_clean();
     }
 
     public function testLoadFromEnvVaultFileWhenDotenvKeyPresentUnsafeImmutable()
     {
-        ob_start();
-
         $_ENV["DOTENV_KEY"] = 'dotenv://:key_ddcaa26504cd70a6fef9801901c3981538563a1767c297cb8416e8a38c62fe00@dotenv.org/vault/.env.vault?environment=development';
 
         $dotenvVault = DotenvVault::createUnsafeImmutable([__DIR__, self::$folder]);
         $dotenvVault->load();
 
         self::assertEquals($_ENV['ALPHA'], 'zeta');
-
-        ob_end_clean();
     }
 
     public function testLoadFromEnvVaultFileWhenDotenvKeyPresentUnsafeMutable()
     {
-        ob_start();
-
         $_ENV["DOTENV_KEY"] = 'dotenv://:key_ddcaa26504cd70a6fef9801901c3981538563a1767c297cb8416e8a38c62fe00@dotenv.org/vault/.env.vault?environment=development';
 
         $dotenvVault = DotenvVault::createUnsafeMutable([__DIR__, self::$folder]);
         $dotenvVault->load();
 
         self::assertEquals(getenv('ALPHA'), 'zeta');
-
-        ob_end_clean();
     }
 }