What will be the output of the following PHP code?<br/>$a=array("A","Cat","Dog","A","Dog");<br/>$b=array("A","A","Cat","A","Tiger");<br/>$c=array_combine($a,$b);<br/>print_r(array_count_values($c));

PHP Arrays
What will be the output of the following PHP code?
$a=array("A","Cat","Dog","A","Dog");
$b=array("A","A","Cat","A","Tiger");
$c=array_combine($a,$b);
print_r(array_count_values($c));

Array ( [A] => 2 [Cat] => 1 [Dog] => 4 [Tiger] => 1 )

Array ( [A] => 6 [Cat] => 1 [Dog] => 2 [Tiger] => 1 )

Array ( [A] => 2 [Cat] => 2 [Dog] => 1 [Tiger] => 1 )

Array ( [A] => 5 [Cat] => 2 [Dog] => 2 [Tiger] => 1 )

Array ( [A] => 2 [Cat] => 1 [Dog] => 4 [Tiger] => 1 )

Array ( [A] => 6 [Cat] => 1 [Dog] => 2 [Tiger] => 1 )

Array ( [A] => 2 [Cat] => 2 [Dog] => 1 [Tiger] => 1 )

Array ( [A] => 5 [Cat] => 2 [Dog] => 2 [Tiger] => 1 )

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PHP Arrays
Which function will return true if a variable is an array or false if it is not?

do_array()

in_array()

is_array()

this_array()

do_array()

in_array()

is_array()

this_array()

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PHP Arrays
What will be the output of the following PHP code ?
$a1 = array("a" => "red", "b" => "green", "c" => "blue", "d" => "yellow");
$result = array_flip($a1);
print_r($result);

Array ( [a] => red [b] => green [c] => blue [d] => yellow )

Array ( [a] => a [b] => b [c] => c [d] => d )

Array ( [red] => a [green] => b [blue] => c [yellow] => d )

Array ( [red] => red [green] => green [blue] => blue [yellow] => yellow )

Array ( [a] => red [b] => green [c] => blue [d] => yellow )

Array ( [a] => a [b] => b [c] => c [d] => d )

Array ( [red] => a [green] => b [blue] => c [yellow] => d )

Array ( [red] => red [green] => green [blue] => blue [yellow] => yellow )

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PHP Arrays
What will be the output of the following PHP code?
$place = array("NYC", "LA", "Paris");
array_pop($place);
$place1 = array("Paris");
$place = array_merge($place, $place1);
print_r($place);

None of the mentioned

Array ( [0] => NYC [1] => LA [2] => Paris)

Array ( [0] => NYC [1] => LA [2] => Paris [3] => Paris )

Array ( [0] => LA [1] => Paris [2] => Paris )

None of the mentioned

Array ( [0] => NYC [1] => LA [2] => Paris)

Array ( [0] => NYC [1] => LA [2] => Paris [3] => Paris )

Array ( [0] => LA [1] => Paris [2] => Paris )

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PHP Arrays
What will be the output of the following PHP code ?
$a = array("a" => "Jaguar", "b" => "Land Rover", "c" => "Audi", "d" => "Maseratti");
echo array_search("Audi", $a);

d

a

b

c

d

a

b

c

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PHP Arrays
What will be the output of the following PHP code?
$arr = array ("picture1.JPG", "picture2.jpg", "Picture10.jpg", "picture20.jpg");
sort($arr);
print_r($arr);

Array ( [0] => picture1.JPG [1] => Picture10.jpg [2] => picture2.jpg [3] => picture20.jpg )

Array ( [0] => picture1.JPG [1] => picture2.jpg [2] => Picture10.jpg [3] => picture20.jpg )

Array ( [0] => Picture10.jpg [1] => picture1.JPG [2] => picture2.jpg [3] => picture20.jpg )

Array ( [0] => Picture10.jpg [1] => picture1.JPG [2] => picture20.jpg [3] => picture2.jpg )

Array ( [0] => picture1.JPG [1] => Picture10.jpg [2] => picture2.jpg [3] => picture20.jpg )

Array ( [0] => picture1.JPG [1] => picture2.jpg [2] => Picture10.jpg [3] => picture20.jpg )

Array ( [0] => Picture10.jpg [1] => picture1.JPG [2] => picture2.jpg [3] => picture20.jpg )

Array ( [0] => Picture10.jpg [1] => picture1.JPG [2] => picture20.jpg [3] => picture2.jpg )

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PHP Arrays

PHP Arrays What will be the output of the following PHP code?$a=array("A","Cat","Dog","A","Dog");$b=array("A","A","Cat","A","Tiger");$c=array_combine($a,$b);print_r(array_count_values($c));

PHP Arrays Which function will return true if a variable is an array or false if it is not?

PHP Arrays What will be the output of the following PHP code ?$a1 = array("a" => "red", "b" => "green", "c" => "blue", "d" => "yellow");$result = array_flip($a1);print_r($result);

PHP Arrays What will be the output of the following PHP code?$place = array("NYC", "LA", "Paris");array_pop($place);$place1 = array("Paris");$place = array_merge($place, $place1);print_r($place);

PHP Arrays What will be the output of the following PHP code ?$a = array("a" => "Jaguar", "b" => "Land Rover", "c" => "Audi", "d" => "Maseratti");echo array_search("Audi", $a);

PHP Arrays What will be the output of the following PHP code?$arr = array ("picture1.JPG", "picture2.jpg", "Picture10.jpg", "picture20.jpg");sort($arr);print_r($arr);

PHP Arrays
What will be the output of the following PHP code?
$a=array("A","Cat","Dog","A","Dog");
$b=array("A","A","Cat","A","Tiger");
$c=array_combine($a,$b);
print_r(array_count_values($c));

PHP Arrays
Which function will return true if a variable is an array or false if it is not?

PHP Arrays
What will be the output of the following PHP code ?
$a1 = array("a" => "red", "b" => "green", "c" => "blue", "d" => "yellow");
$result = array_flip($a1);
print_r($result);

PHP Arrays
What will be the output of the following PHP code?
$place = array("NYC", "LA", "Paris");
array_pop($place);
$place1 = array("Paris");
$place = array_merge($place, $place1);
print_r($place);

PHP Arrays
What will be the output of the following PHP code ?
$a = array("a" => "Jaguar", "b" => "Land Rover", "c" => "Audi", "d" => "Maseratti");
echo array_search("Audi", $a);

PHP Arrays
What will be the output of the following PHP code?
$arr = array ("picture1.JPG", "picture2.jpg", "Picture10.jpg", "picture20.jpg");
sort($arr);
print_r($arr);