是否有PHP的漂亮印刷品? [英] Is there a pretty print for PHP?

问题描述

我正在修复一些PHP脚本，并且缺少ruby的漂亮打印机.即

I'm fixing some PHP scripts and I'm missing ruby's pretty printer. i.e.

require 'pp'
arr = {:one => 1}
pp arr

将输出{:one => 1}.这甚至可以用于相当复杂的对象，并且使挖掘未知脚本变得更加容易.有什么方法可以在PHP中复制此功能吗?

will output {:one => 1}. This even works with fairly complex objects and makes digging into an unknown script much easier. Is there some way to duplicate this functionality in PHP?

推荐答案

两者 print_r() 和 var_dump() 输出PHP中对象的视觉表示.

Both print_r() and var_dump() will output visual representations of objects within PHP.

$arr = array('one' => 1);
print_r($arr);
var_dump($arr);

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