zzengineer/eprint

Kernighan 风格的 eprint PHP 工具函数

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详细信息

github.com/zzengineer/eprint

源代码

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0.9 2015-09-21 21:52 UTC

Requires

  • php: >=5.3.0

MIT 77be066544c06b6dfe156d81bc435ab1e5ee82bf

  • John Doe <contact.woop@zzengineer.com>

phpeprint

This package is not auto-updated.

Last update: 2024-10-02 10:24:56 UTC

README

Kernighan 风格的 eprint PHP 工具函数

Latest Stable Version Total Downloads Latest Unstable Version License

名称

eprint -- 格式化标准错误打印工具函数

概要

function eprint($msg)

function nprint($msg)

function wprint($msg)

描述

所有函数都会将消息打印到 STDERR，前置日期、文件名、进程ID和函数使用的级别。eprint() 函数还会额外通过 exit(2) 停止执行。如果 $msg 传递为多行字符串，则将其缩进以强调其多行性质。

示例

以下代码

nprint('this is a notice');
nprint('this is a dump of the $_ENV '. print_r($_ENV, true));
wprint('this should be checked sometime');
eprint('and this will stop the execution');

将输出


2015-09-21 19:35:55 printme [81662] notice: this is a notice
2015-09-21 19:35:55 printme [81662] notice: this is a dump of the $_ENV Array
        (
            [PAGER] => more
            [EDITOR] => vi
            [...]
            [SHELL] => /bin/sh
            [BLOCKSIZE] => K
        )
2015-09-21 19:35:55 printme [81662] warning: this should be checked sometime
2015-09-21 19:35:55 printme [81662] error: and this will stop the execution