@@ -102,9 +102,9 @@ discard block |
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102 | 102 | { |
103 | 103 | $values = array(); |
104 | 104 | |
105 | - foreach($this->resources as $resource) |
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105 | + foreach ($this->resources as $resource) |
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106 | 106 | { |
107 | - if(($value = $resource->$key) !== false) |
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107 | + if (($value = $resource->$key) !== false) |
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108 | 108 | { |
109 | 109 | $values[] = $value; |
110 | 110 | } |
@@ -119,7 +119,7 @@ discard block |
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119 | 119 | * @return \Traversable|ArrayIterator |
120 | 120 | */ |
121 | 121 | public function getIterator() { |
122 | - return new \ArrayIterator( $this->resources ); |
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122 | + return new \ArrayIterator($this->resources); |
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123 | 123 | } |
124 | 124 | |
125 | 125 | } |
126 | 126 | \ No newline at end of file |