README

当您不想费心研究真正的分析器时。

使用Jank Profiler将您的应用程序中的单个对象包装起来，以跟踪该对象公共API中的方法调用内存使用和执行时间。

用法

假设您的应用程序中有些代码如下

$myQuestionableObject = new WhompWhompDoDad(['thinger_option_x' => true]);
$whompTimes = 3;
$myQuestionableObject->whomp($whompTimes);
$myQuestionableObjecct->doDad();

您可以像这样对WhompWhompDoDad实例进行jank分析

$myQuestionableObject = new JankProfiler('WhompWhompDoDad', [['thinger_option_x' => true]]);
$whompTimes = 3;
$myQuestionableObject->whomp($whompTimes);
$myQuestionableObjecct->doDad();

echo $myQuestionableObject->report('json') . "\n"; exit;

这将产生类似以下的JSON输出

[
    {
        "type": "construct",
        "meta": {
            "classname": "WhompWhompDoDad",
            "constructor_args": [
                {
                    "thinger_option_x":  true
                }
            ]
        },
        "memory_before": 464280,
        "start_time": 1425158122.1155,
        "memory_after": 477968,
        "end_time": 1425158122.116
    },
    {
        "type": "method call",
        "meta": {
            "method": "whomp",
            "arguments": [
                3
            ]
        },
        "start_time": 1425158122.116,
        "memory_before": 479896,
        "end_time": 1425158122.116,
        "memory_after": 480312
    },
    {
        "type": "method call",
        "meta": {
            "method": "doDad",
            "arguments": []
        },
        "start_time": 1425158122.116,
        "memory_before": 481976,
        "end_time": 1425158122.116,
        "memory_after": 482344
    }
]

非常棒！

作者

Colin DeCarlo，colin@thedecarlos.ca

许可协议

Jank Profiler遵循MIT许可协议 - 详细信息请参阅LICENSE文件