PHP definition Array and usage examples

This article mainly introduces the PHP definition array and uses the example (PHP array definition method), needs the friend to be possible to refer to under

This is a php example of an array, a brief description of the basic use of the array, the example added the annotation code as follows: <?php//define an array of strings $fruit = Array ("Apple", "orange");   The value of the reference array is $fruit [0];//represents the value of the Apple $fruit [1];//represents orange//note that the index of the array is from 0, and people who have studied C and Java know it. Defines an array of numeric values $number = Array (1,2,3,4,5);//reference array value IBID.//To define a conforming array $mix = Array (1, "Example", "Hello", 2.5);//reference array value IBID.//Also available Defines an array $ex by key value = Array ("A" => "fruit", "B" => "Car"); You can refer to the $ex ["a"];//the corresponding value is the fruit $ex ["B"];//corresponds to the value is the car//can also create such a key-value-compliant array?>