55 lines
1.3 KiB
PHP
55 lines
1.3 KiB
PHP
<?php
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/**
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* Environment Variable Loader
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* Parses .env file and sets environment variables
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*/
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function loadEnvFile($path = null) {
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// Default to .env file in same directory
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$path = $path ?? __DIR__ . '/.env';
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// Check if .env file exists
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if (!file_exists($path)) {
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error_log("Warning: .env file not found at: $path");
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return false;
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}
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// Read file line by line
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$lines = file($path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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if ($lines === false) {
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error_log("Error: Could not read .env file at: $path");
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return false;
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}
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foreach ($lines as $line) {
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// Skip comments
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if (strpos(trim($line), '#') === 0) {
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continue;
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}
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// Parse KEY=VALUE format
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if (strpos($line, '=') !== false) {
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list($key, $value) = explode('=', $line, 2);
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// Trim whitespace
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$key = trim($key);
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$value = trim($value);
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// Remove surrounding quotes if present
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if (preg_match('/^(["\'])(.*)\\1$/', $value, $matches)) {
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$value = $matches[2];
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}
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// Set environment variable
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putenv("$key=$value");
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$_ENV[$key] = $value;
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$_SERVER[$key] = $value;
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}
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}
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return true;
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}
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// Auto-load .env on include
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loadEnvFile();
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