jacobstr / dumpling
类似于 print_r,但具有深度限制且可安全处理循环引用。
v0.0.3
2014-05-10 03:22 UTC
Requires (Dev)
- phpunit/phpunit: 3.7.*
This package is not auto-updated.
Last update: 2024-09-24 02:44:20 UTC
README
这是一个用于生成变量转储的小工具。PHP 内置的 print_r 在使用复杂的对象图时会出现问题。默认情况下,它还直接输出到 stdout。
最初基于以下代码: http://ca2.php.net/print_r#78851。将其封装并打包以适应 composer 时代。
使用方法
Dumpling
>> echo Dumpling::d($cyclical_line_point_object);
Dumpling\Tests\Line Object (
[points] => Array (
[0] => Dumpling\Tests\Point Object (
[x] => 5
[y] => 10
[line] => Nested Dumpling\Tests\Line Object
)
)
)
>> echo Dumpling::d(array_slice(debug_backtrace(),0,2),2);
Array (
[0] => Array (
[function] => should_dump_a_recursive_object_at_depth_2
[class] => Dumpling\Tests\DumplingTest
[object] => Nested Dumpling\Tests\DumplingTest Object
[type] => ->
[args] => Nested Array
)
[1] => Array (
[file] => /Users/jacob/Work/dumpling/vendor/phpunit/phpunit/PHPUnit/Framework/TestCase.php
[line] => 983
[function] => invokeArgs
[class] => ReflectionMethod
[object] => Nested ReflectionMethod Object
[type] => ->
[args] => Nested Array
)
)
测试
composer install
vendor/bin/phpunit tests/DumplingTest.php