Initial commit

.gitignore

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+# Created by .ignore support plugin (hsz.mobi)
+
+.idea
+log.php
+index.php
+vendor

LICENSE.md

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+Copyright (c) 2017, František Šitner
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

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+# AtomicFile: Atomic operations #
+
+AtomicFile is package for atomic operations with file. It guarantees nobody will overwrite your file, while you are writing into/reading file. 
+
+```php
+$file_path = dirname(__FILE__).'/../tmp/test.txt';
+$reader = new PHPComponent\AtomicFile\AtomicFileReader($file_path); //create instance of Reader
+print_r($reader->readFile()); //read file
+```
+
+## Important notice ##
+It works only when other writers/readers use same class, function flock() cannot lock file for others functions then flock().

composer.json

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+{
+  "name": "php-component/atomic-file",
+  "description": "Library for atomic operations with files",
+  "minimum-stability": "stable",
+  "license": "BSD-3-Clause",
+  "authors": [
+    {
+      "name": "František Šitner",
+      "email": "[email protected]",
+      "role": "Developer"
+    }
+  ],
+  "require": {
+    "php": ">=5.5"
+  },
+  "require-dev": {
+    "phpunit/phpunit": "^5.7.5"
+  },
+  "autoload": {
+    "psr-4": {
+      "PHPComponent\\AtomicFile\\": "src/"
+    }
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "PHPComponent\\DI\\Tests\\": "tests/"
+    }
+  }
+}