PHP Ds Stack toArray()函数用法介绍

Ds \ Stack :: toArray()PHP函数用于将堆栈转换为数组并返回转换后的数组。此功能不会修改实际的堆栈。
【PHP Ds Stack toArray()函数用法介绍】语法如下:

void public Ds\Stack::toArray ()

参数:该函数不接受任何参数。
返回值:此函数返回从堆栈生成的数组。
下面的程序说明了Ds \ Stack :: toArray()功能:
程序1:
< ?php// PHP program to illustarte the // toArray() function // Create a Stack instance $stack = new \Ds\Stack(); // Pushing elements to Stack $stack -> push( "Welcome" ); $stack -> push( "to" ); $stack -> push( "GfG" ); // Print the converted array print_r( $stack -> toArray()); // Print the Stack print_r( $stack ); ?>

输出如下:
Array ( [0] => GfG [1] => to [2] => Welcome ) Ds\Stack Object ( [0] => GfG [1] => to [2] => Welcome )

程式2:
< ?php// PHP program to illustarte the // toArray() function // Create a Stack instance $stack = new \Ds\Stack(); // Pushing Mixed value elements to Stack $stack -> push( "Welcome" ); $stack -> push( "to" ); $stack -> push( "GfG" ); $stack -> push(10); $stack -> push(5.5); // Print the converted Array print_r( $stack -> toArray()); // Print the Stack print_r( $stack ); ?>

输出如下:
Array ( [0] => 5.5 [1] => 10 [2] => GfG [3] => to [4] => Welcome ) Ds\Stack Object ( [0] => 5.5 [1] => 10 [2] => GfG [3] => to [4] => Welcome )

参考:http://php.net/manual/en/ds-stack.toarray.php

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