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声明数组的应用实例
<?php
$arr_string = array('one'=>'php','two'=>'java');
print_r($arr_string);
echo "<br>";
echo $arr_string['one']."<br>";
$arr_int = array('php','java');
print_r($arr_int);
echo "<br>";
echo $arr_int[0]."<br>";
$arr_key = array(0=>"PHP入门与实践",1=>"Java入门与实践",1=>"VB入门与实践");
print_r($arr_key);
?>
执行结果:
Array ( [one] => php [two] => java )
php
Array ( [0] => php [1] => java )
php
Array ( [0] => PHP入门与实践 [1] => VB入门与实践 )
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