How to use psysh debugging code snippet tool for PHP

PsySH is a PHP runtime development platform, interactive debugger and Read-Eval-Print Loop (REPL). To put it simply, it's just like you use firebug's console to debug your JavaScript code. Next, the editor will introduce PsySH to you.

Official website

https://psysh.org/

Github address

https://github .com/bobthecow/...

Install

Use wget to install

$ wget https://git.io/psysh
$ chmod +x psysh
$ ./psysh

Use composer to install

 $ composer g require psy/psysh:@stable
 $ psysh

Command

wtf Print Recent error prompts

history Display execution command

clear Clear command

doc Display function usage document

dump Print variable

ls Display variables

show Display function constants Class methods

When using the doc command, you need to install the file locally

PsySH documentation is stored in ~/.local/share/psysh/ . (The windows system is stored in C:\Users\{username}\AppData\Roaming\PsySH\)

$ cd ~/.local/share 
$ mkdir psysh
$ cd psydh
$ wget http://psysh.org/manual/zh/php_manual.sqlite

Configuration

Osx ~/.config/psysh/config.php (or C :\Users\{USER}\AppData\Roaming\PsySH\config.php on Windows).

<?php
return [
    &#39;commands&#39; => [
        new \Psy\Command\ParseCommand,
    ],

    &#39;defaultIncludes&#39; => [
        __DIR__ . &#39;/include/bootstrap.php&#39;, //这里可以加载自己平时常用的类库
    ],

    &#39;startupMessage&#39; => sprintf(&#39;<info>%s</info>&#39;, shell_exec(&#39;uptime&#39;)),
];

<img src=&#39;https://gitee.com/smallsha/upic/raw/master/uPic/下载 (2).png&#39; alt=&#39;下载(2)&#39;   style="max-width:90%" />

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