48 lines
1.1 KiB
PHP
48 lines
1.1 KiB
PHP
<?php
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namespace DevCoder;
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class DotEnv
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{
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/**
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* The directory where the .env file can be located.
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*
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* @var string
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*/
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protected $path;
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public function __construct(string $path)
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{
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if (!file_exists($path)) {
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throw new \InvalidArgumentException(sprintf('%s does not exist', $path));
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}
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$this->path = $path;
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}
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public function load(): void
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{
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if (!is_readable($this->path)) {
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throw new \RuntimeException(sprintf('%s file is not readable', $this->path));
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}
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$lines = file($this->path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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foreach ($lines as $line) {
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if (strpos(trim($line), '#') === 0) {
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continue;
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}
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list($name, $value) = explode('=', $line, 2);
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$name = trim($name);
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$value = trim($value);
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if (!array_key_exists($name, $_SERVER) && !array_key_exists($name, $_ENV)) {
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putenv(sprintf('%s=%s', $name, $value));
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$_ENV[$name] = $value;
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$_SERVER[$name] = $value;
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}
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}
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}
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}
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