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author | Andrew Manning <tamanning@zoho.com> | 2016-06-30 21:51:33 -0400 |
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committer | Andrew Manning <tamanning@zoho.com> | 2016-06-30 21:51:33 -0400 |
commit | 0fd8eeec23a0613db8ea6c5bb54b4658ddaa0e61 (patch) | |
tree | b6684b05aee92729406a90f397ccd446f58863c7 /vendor/psr/log/README.md | |
parent | 7124c0aee5486aab74272c81ceb3e383b2e3a7f7 (diff) | |
parent | 852b2659e9a71f0542e822aa20efc009e22ff66a (diff) | |
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Merge remote-tracking branch 'upstream/dev' into wiki
Diffstat (limited to 'vendor/psr/log/README.md')
-rw-r--r-- | vendor/psr/log/README.md | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/vendor/psr/log/README.md b/vendor/psr/log/README.md new file mode 100644 index 000000000..574bc1cb2 --- /dev/null +++ b/vendor/psr/log/README.md @@ -0,0 +1,45 @@ +PSR Log +======= + +This repository holds all interfaces/classes/traits related to +[PSR-3](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md). + +Note that this is not a logger of its own. It is merely an interface that +describes a logger. See the specification for more details. + +Usage +----- + +If you need a logger, you can use the interface like this: + +```php +<?php + +use Psr\Log\LoggerInterface; + +class Foo +{ + private $logger; + + public function __construct(LoggerInterface $logger = null) + { + $this->logger = $logger; + } + + public function doSomething() + { + if ($this->logger) { + $this->logger->info('Doing work'); + } + + // do something useful + } +} +``` + +You can then pick one of the implementations of the interface to get a logger. + +If you want to implement the interface, you can require this package and +implement `Psr\Log\LoggerInterface` in your code. Please read the +[specification text](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md) +for details. |