dump() 方法

全局 composer.json

@H_403_4@ "require": { "squizlabs/PHP_codesniffer": "*","fxp/composer-asset-plugin": "^1.4","symfony/var-dumper": "3.3.16" }@H_403_5@

配置PHP.ini

@H_403_4@ auto_prepend_file = "C:UsersMSAppDataRoamingComposervendorautoload.PHP" @H_403_5@

更新Composer

@H_403_4@ composer global update@H_403_5@

更新后重启apache就可以全局使用函数 dump()

dd() 方法

全局 composer.json

@H_403_4@ # 新增 autoload "autoload": { "files": [ "D:/web/PHP/debugHelper.PHP" ] }@H_403_5@

新建 debugHelper.PHP

@H_403_4@ # install symfony/var-dump to your project # composer require symfony/var-dumper // use namespace use ComponentVarDumperClonerVarCloner; use ComponentVarDumperDumperCliDumper; use ComponentVarDumperDumperHtmlDumper as SymfonyHtmlDumper; /** * Class HtmlDumper */ class HtmlDumper extends SymfonyHtmlDumper { /** 大专栏 PHP 全局使用 Laravel 辅助函数 ddnt"> * Colour definitions for output. * * @var array */ protected $styles = [ 'default' => 'background-color:#fff; color:#222; line-height:1.2em; font-weight:normal; font:12px Monaco,Consolas,monospace; word-wrap: break-word; white-space: pre-wrap; position:relative; z-index:100000','num' => 'color:#a71d5d','const' => 'color:#795da3','str' => 'color:#df5000','cchr' => 'color:#222','note' => 'color:#a71d5d','ref' => 'color:#a0a0a0','public' => 'color:#795da3','protected' => 'color:#795da3','private' => 'color:#795da3','Meta' => 'color:#b729d9','key' => 'color:#df5000','index' => 'color:#a71d5d',]; } /** * Class Dumper */ class Dumper { /** * Dump a value with elegance. * * @param mixed $value * @return void */ public function dump($value) { if (class_exists(CliDumper::class)) { $dumper = 'cli' === PHP_SAPI ? new CliDumper : new HtmlDumper; $dumper->dump((new VarCloner)->cloneVar($value)); } else { var_dump($value); } } } if (! function_exists('dd')) { /** * Dump the passed variables and end the script. * * @param mixed * @return void */ function dd(...$args) { foreach ($args as $x) { (new Dumper)->dump($x); } die(1); } } if (! function_exists('dda')) { /** * Dump the passed array variables and end the script. * * @param mixed * @return void */ function dda(...$args) { foreach ($args as $x) { (new Dumper)->dump($x->toArray()); } die(1); } }@H_403_5@

更新composer自动加载

@H_403_4@ composer global dump-autoload@H_403_5@

更新后就可以全局使用函数 dd()

以上就是本次介绍的全部相关知识点，感谢大家的学习和对我们的支持。

原文链接：https://www.f2er.com/laravel/534416.html