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php关联数组使用范例示范

PHP 水墨上仙 1755次浏览 已收录 手机上查看

这段代码演示了php数组的强大功能,关联数组的创建和使用,php中的关联数组和python中的字典非常类似

<html>
<body>
<?php
/* First method to associate create array. */
$salaries = array( 
		   "mohammad" => 2000, 
		   "qadir" => 1000, 
		   "zara" => 500
		  );

echo "Salary of mohammad is ". $salaries['mohammad'] . "<br />";
echo "Salary of qadir is ".  $salaries['qadir']. "<br />";
echo "Salary of zara is ".  $salaries['zara']. "<br />";

/* Second method to create array. */
$salaries['mohammad'] = "high";
$salaries['qadir'] = "medium";
$salaries['zara'] = "low";

echo "Salary of mohammad is ". $salaries['mohammad'] . "<br />";
echo "Salary of qadir is ".  $salaries['qadir']. "<br />";
echo "Salary of zara is ".  $salaries['zara']. "<br />";
?>
</body>
</html>

输出结果如下:



Salary of mohammad is 2000
Salary of qadir is 1000
Salary of zara is 500
Salary of mohammad is high
Salary of qadir is medium
Salary of zara is low


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