China Unicom 10010 Online Business Hall A simple way to share an array with a plus sign in PHP

Source: Internet
Author: User
Code:

Copy the Code code as follows:


<?php
$a = Array (' a ' = = ' A ', ' B ' = ' B ');
$b = Array (' c ' = = ' C ', ' d ' = ' d ');
$c = $a + $b;
Print ('

'); Print_r ($c); Print ('

');
?>


Results:

Copy the Code code as follows:


Array
(
[A] = a
[B] = b
[C] = C
[d] + D
)


Note: The Plus and array_merge () functions are also different, that is, when merging arrays with a plus sign, if there is a key with the same name between the arrays, the key value corresponding to the previous array is preserved, and the Array_merge () function is the opposite.

The above describes the China Unicom 10010 Online Business Hall in PHP through the plus sign to merge the array of a simple way to share, including the China Unicom 10010 Online Business Hall content, I hope that the PHP tutorial interested in a friend helpful.

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