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<?php
 $value = '';
 // Check booleans
 if ($value === true) {}
 if ($value == true) {}
 if (true === $value) {}
 if (true == $value) {}
 
 if($value === true){}
 if($value == true){}
 if(false === $value){}
 if(!false == $value || true !== $value){}
 
 // check integer comparison
 if($value === 5){}
 if($value == 5){}
 if(5 === $value){}
 if(5 == $value){}
 
 // check float comparison
 if($value === 5.2){}
 if($value == 5.2){}
 if(5.2 === $value){}
 if(5.2 == $value){}
 
 // check null comparison
 if($value === null){}
 if($value == null){}
 if(null === $value){}
 if(null == $value){}
 
 if(
 $value
 ===
 null
 ){}
 if(
 null
 ===
 $value
 ){}
 
 // check string comparison
 if($value === 'string'){}
 if($value == 'string'){}
 if('string' === $value){}
 if('string' == $value){}
 
 if([] === $value){}
 if($value === [] ){}
 if([] == $value){}
 if($value == [] ){}
 
 if($value === array()){}
 if($value == array()){}
 if(array() === $value){}
 if(array() == $value){}
 
 // check string comparison
 $assigned = $value === 'string';
 $assigned = 'string' == $value;
 
 if(($value) === $otherValue){}
 if($value === ($otherValue)){}
 
 if(($value) === true){}
 if((true) === $value){}
 
 if(($value + 1 + 1) === $value){}
 if(($value + $value) === $value){}
 
 if($value == self::CONSTANT_1){}
 
 const CONSTANT1 = 1;
 if($value === CONSTANT1){}
 if(CONSTANT1 === $value){}
 
 if($value === ($value1 | $value2)){}
 if(($value1 | $value2) === $value){}
 
 // Check with objects
 if($object->myVar === $value){}
 if($value === $object->myVar){}
 
 if($object->function() === $value){}
 if($value === $object->function()){}
 
 // Check with functions
 if(myFunction() === $value){}
 if($value === myFunction()){}
 
 // check with multiple operations
 if($value === true && $value === 1 && $value === null){}
 if(($value === true && $value === 1) == ($value === null && $value === new stdClass())){}
 
 if(true === $value && 1 === $value && null === $value){}
 if((true === $value && 1 === $value) == (null === $value && new stdClass() === $value)){}
 
 // Add comments in the middle
 if(
 //comment
 true
 // comment
 ===
 // comment
 $value
 ){}
 
 if(
 //comment
 $value
 // comment
 ===
 // comment
 true
 ){}
 
 if(array($key => $val) === $value){}
 if(array($key => $val) == $value){}
 
 if([$key => $val] === $value){}
 if([$key => $val] == $value){}
 
 $config['checkAuthIn'] !== $event->getName();
 
 if ($var === "ab" || 'cd') {}
 if ("ab" || 'cd' === $var) {}
 if (2 > $value || 3 < $var) {}
 if ($value == true && (/* comment */ 2 > test())) {}
 if ((int) 5 > $var) {}
 if ((int) $var > (int) 5) {}
 if (true == function() { return false;}){}
 if (function() { return false;} == true){}
 
 if (is_array($val)
 && array($foo) === array($bar)
 && [$foo] === [$bar]
 && array('foo', 'bar') === array($foo, $bar)
 && ['foo', 'bar'] === [$foo, $bar]
 && array('foo' => true, 'bar' => false) === array(getContents())
 && ['foo' => true, 'bar' => false] === array(getContents())
 && array(getContents()) === ['foo' => true, 'bar' => false]
 ) {
 }
 
 if ($this->cfg['some_closure']() == 2) {
 }
 
 if (is_array($val)
 && array(get_class($val[0]), $val[1]) == array('someNamespace\\className', 'method')
 ) {
 }
 
 if (is_array($val)
 && array('someNamespace\\className', 'method') == array(get_class($val[0]), $val[1])
 ) {
 }
 
 if ([function() { echo 'hi'; }] === [$foo]
 && [$foo] === [function() { echo 'hi'; }]
 && [function() { echo 'hi'; }, $bar] === [$foo]
 && [$foo] === [function() { echo 'hi'; }, $bar]
 ) {
 }
 
 echo match (5 == $num) {
 true => "true\n",
 false => "false\n"
 };
 
 echo match ($text) {
 'foo' => 10 === $y,
 10 === $y => 'bar',
 };
 
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