@@ -91,7 +91,7 @@  | 
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| 91 | 91 | *  | 
                                                        
| 92 | 92 |       * @param string[] $ancestors Array of parent properties e.g. array('Orders', 'Customer', 'Customer_Demographics') | 
                                                        
| 93 | 93 | *  | 
                                                        
| 94 | - * @return AnonymousFunction  | 
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| 94 | + * @return \Closure  | 
                                                        |
| 95 | 95 | */  | 
                                                        
| 96 | 96 | public function buildComparisonFunction($ancestors)  | 
                                                        
| 97 | 97 |      { | 
                                                        
@@ -106,7 +106,7 @@ discard block  | 
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| 106 | 106 | $accessor2 = null;  | 
                                                        
| 107 | 107 | $a = $this->_isAscending ? 1 : -1;  | 
                                                        
| 108 | 108 | |
| 109 | -        $retVal = function ($object1, $object2) use ($ancestors, $a) { | 
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| 109 | +        $retVal = function($object1, $object2) use ($ancestors, $a) { | 
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| 110 | 110 | |
| 111 | 111 | $flag1 = is_null($object1);  | 
                                                        
| 112 | 112 | $flag2 = is_null($object2);  | 
                                                        
@@ -127,11 +127,11 @@ discard block  | 
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| 127 | 127 | }  | 
                                                        
| 128 | 128 | $propertyName = $this->propertyName;  | 
                                                        
| 129 | 129 | $getter = 'get' . ucfirst($propertyName);  | 
                                                        
| 130 | -if(!is_null($accessor1)){ | 
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| 131 | - $accessor1 = method_exists($accessor1,$getter) ? $accessor1->$getter() : $accessor1->$propertyName;  | 
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| 130 | +if (!is_null($accessor1)) { | 
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| 131 | + $accessor1 = method_exists($accessor1, $getter) ? $accessor1->$getter() : $accessor1->$propertyName;  | 
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| 132 | 132 | }  | 
                                                        
| 133 | -if(!is_null($accessor2)){ | 
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| 134 | - $accessor2 = method_exists($accessor2,$getter) ? $accessor2->$getter() : $accessor2->$propertyName;  | 
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| 133 | +if (!is_null($accessor2)) { | 
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| 134 | + $accessor2 = method_exists($accessor2, $getter) ? $accessor2->$getter() : $accessor2->$propertyName;  | 
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| 135 | 135 | }  | 
                                                        
| 136 | 136 | |
| 137 | 137 | $flag1 = $flag1 || is_null($accessor1);  | 
                                                        
@@ -145,7 +145,7 @@ discard block  | 
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| 145 | 145 | return $a*1;  | 
                                                        
| 146 | 146 | }  | 
                                                        
| 147 | 147 | $type = $this->resourceProperty->getInstanceType();  | 
                                                        
| 148 | - $result = null;  | 
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| 148 | + $result = null;  | 
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| 149 | 149 |              if ($type instanceof DateTime) { | 
                                                        
| 150 | 150 | $result = strtotime($accessor1) - strtotime($accessor2);  | 
                                                        
| 151 | 151 |              } elseif ($type instanceof StringType) { | 
                                                        
@@ -154,11 +154,11 @@ discard block  | 
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| 154 | 154 | $result = strcmp($accessor1, $accessor2);  | 
                                                        
| 155 | 155 |              } else { | 
                                                        
| 156 | 156 | $delta = $accessor1 - $accessor2;  | 
                                                        
| 157 | - $result = (0 == $delta) ? 0 : $delta / abs($delta);  | 
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| 157 | + $result = (0 == $delta) ? 0 : $delta/abs($delta);  | 
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| 158 | 158 | }  | 
                                                        
| 159 | 159 | |
| 160 | 160 | return $a*$result;  | 
                                                        
| 161 | 161 | };  | 
                                                        
| 162 | - return $retVal ;  | 
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| 162 | + return $retVal;  | 
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| 163 | 163 | }  | 
                                                        
| 164 | 164 | }  | 
                                                        
@@ -406,9 +406,9 @@  | 
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| 406 | 406 |          } else { | 
                                                        
| 407 | 407 | $code = null;  | 
                                                        
| 408 | 408 | $funcList = $this->_comparisonFunctions;  | 
                                                        
| 409 | -            $BigFunc = function ($object1, $object2) use ($funcList) { | 
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| 409 | +            $BigFunc = function($object1, $object2) use ($funcList) { | 
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| 410 | 410 |                  foreach ($funcList as $f) { | 
                                                        
| 411 | - $ret = $f($object1,$object2);  | 
                                                        |
| 411 | + $ret = $f($object1, $object2);  | 
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| 412 | 412 |                      if ($ret != 0) { | 
                                                        
| 413 | 413 | return $ret;  | 
                                                        
| 414 | 414 | }  |