@@ -7,7 +7,7 @@ discard block |
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| 7 | 7 | |
| 8 | 8 | abstract protected function ends(); |
| 9 | 9 | |
| 10 | - public function __construct(array $elements=[]) |
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| 10 | + public function __construct(array $elements = []) |
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| 11 | 11 | { |
| 12 | 12 | $this->collection = $elements; |
| 13 | 13 | } |
@@ -18,7 +18,7 @@ discard block |
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| 18 | 18 | ? $this->collection[$key] : null; |
| 19 | 19 | } |
| 20 | 20 | |
| 21 | - public function set($value, $key=null) |
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| 21 | + public function set($value, $key = null) |
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| 22 | 22 | { |
| 23 | 23 | if (null !== $key) { |
| 24 | 24 | $this->collection[$key] = $value; |
@@ -57,8 +57,8 @@ discard block |
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| 57 | 57 | $separator = $first ? '' : ', '; |
| 58 | 58 | $first = false; |
| 59 | 59 | $string .= |
| 60 | - $separator. |
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| 61 | - (is_string($key) ? $key. ' ' : ''). |
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| 60 | + $separator . |
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| 61 | + (is_string($key) ? $key . ' ' : '') . |
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| 62 | 62 | (method_exists('__toString', $val) ? $val->__toString() : $val); |
| 63 | 63 | } |
| 64 | 64 | return $this->ends()[0] . $string . $this->ends()[1]; |