35 lines
750 B
PHP
35 lines
750 B
PHP
<?php
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namespace App\Support;
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class Helpers
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{
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/**
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* Return the value of an environment vairable.
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*
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* @param string $envar The name of an environment variable
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* @param mixed $default Default value to return if no environment variable is set
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*
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* @return mixed
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*/
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public static function env($envar, $default = null)
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{
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$value = getenv($envar);
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if ($value === false) {
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return $default;
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}
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switch (strtolower($value)) {
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case 'true':
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return true;
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case 'false':
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return false;
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case 'null':
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return null;
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}
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return preg_replace('/^"(.*)"$/', '$1', $value);
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}
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}
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