Passed
Branch master (fc4881)
by Eugene
03:18
created

env.php ➔ value()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 2
nc 2
nop 1
dl 0
loc 4
rs 10
c 0
b 0
f 0
1
<?php
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// Environments helpers from Laravel Framework
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if (!function_exists('value'))
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{
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    /**
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     * Return the default value of the given value.
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     *
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     * @param  mixed  $value
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     * @return mixed
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     */
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    function value($value)
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    {
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        return $value instanceof Closure ? $value() : $value;
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    }
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}
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if (!function_exists('env'))
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{
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    /**
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     * Gets the value of an environment variable. Supports boolean, empty and null.
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     *
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     * @param  string  $key
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     * @param  mixed   $default
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     * @return mixed
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     */
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    function env($key, $default = null)
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    {
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        $value = getenv($key);
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        if ($value === false) {
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            return value($default);
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        }
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        switch (strtolower($value))
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        {
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            case 'true':
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            case '(true)':
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                return true;
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            case 'false':
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            case '(false)':
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                return false;
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            case 'empty':
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            case '(empty)':
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                return '';
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            case 'null':
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            case '(null)':
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                return;
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        }
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        return $value;
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    }
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}
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