@@ -15,7 +15,7 @@ discard block |
||
| 15 | 15 | */ |
| 16 | 16 | function add() |
| 17 | 17 | { |
| 18 | - return function ($a, $b) { |
|
| 18 | + return function($a, $b) { |
|
| 19 | 19 | if (!is_numeric($a)) { |
| 20 | 20 | throw new \InvalidArgumentException(sprintf('Argument $A must be numeric to perform addition, not %s', is_object($a) ? get_class($a) : gettype($a))); |
| 21 | 21 | } |
@@ -33,7 +33,7 @@ discard block |
||
| 33 | 33 | */ |
| 34 | 34 | function sub() |
| 35 | 35 | { |
| 36 | - return function ($a, $b) { |
|
| 36 | + return function($a, $b) { |
|
| 37 | 37 | if (!is_numeric($a)) { |
| 38 | 38 | throw new \InvalidArgumentException(sprintf('Argument $A must be numeric to perform subtraction, not %s', is_object($a) ? get_class($a) : gettype($a))); |
| 39 | 39 | } |
@@ -51,7 +51,7 @@ discard block |
||
| 51 | 51 | */ |
| 52 | 52 | function mul() |
| 53 | 53 | { |
| 54 | - return function ($a, $b) { |
|
| 54 | + return function($a, $b) { |
|
| 55 | 55 | if (!is_numeric($a)) { |
| 56 | 56 | throw new \InvalidArgumentException(sprintf('Argument $A must be numeric to perform multiplication, not %s', is_object($a) ? get_class($a) : gettype($a))); |
| 57 | 57 | } |
@@ -69,7 +69,7 @@ discard block |
||
| 69 | 69 | */ |
| 70 | 70 | function min() |
| 71 | 71 | { |
| 72 | - return function ($a, $b) { |
|
| 72 | + return function($a, $b) { |
|
| 73 | 73 | if (!is_numeric($a)) { |
| 74 | 74 | throw new \InvalidArgumentException(sprintf('Argument $A must be numeric to determine minimum, not %s', is_object($a) ? get_class($a) : gettype($a))); |
| 75 | 75 | } |
@@ -87,7 +87,7 @@ discard block |
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| 87 | 87 | */ |
| 88 | 88 | function max() |
| 89 | 89 | { |
| 90 | - return function ($a, $b) { |
|
| 90 | + return function($a, $b) { |
|
| 91 | 91 | if (!is_numeric($a)) { |
| 92 | 92 | throw new \InvalidArgumentException(sprintf('Argument $A must be numeric to determine maximum, not %s', is_object($a) ? get_class($a) : gettype($a))); |
| 93 | 93 | } |
@@ -109,7 +109,7 @@ discard block |
||
| 109 | 109 | if (!is_string($glue)) { |
| 110 | 110 | throw new \InvalidArgumentException(sprintf('Argument $GLUE must be a string to join, not %s', is_object($glue) ? get_class($glue) : gettype($glue))); |
| 111 | 111 | } |
| 112 | - return function ($a, $b) use ($glue) { |
|
| 112 | + return function($a, $b) use ($glue) { |
|
| 113 | 113 | if (!is_string($a)) { |
| 114 | 114 | throw new \InvalidArgumentException(sprintf('Argument $A must be a string to join, not %s', is_object($a) ? get_class($a) : gettype($a))); |
| 115 | 115 | } |
@@ -131,7 +131,7 @@ discard block |
||
| 131 | 131 | */ |
| 132 | 132 | function chain() |
| 133 | 133 | { |
| 134 | - return function ($chainIterator, $b) { |
|
| 134 | + return function($chainIterator, $b) { |
|
| 135 | 135 | if (!($chainIterator instanceof ChainIterator)) { |
| 136 | 136 | throw new \InvalidArgumentException('Argument $A must be a ChainIterator. Did your call "reduce" with "new ChainIterator()" as the initial parameter?'); |
| 137 | 137 | } |