laravel中dd屬于函數嗎

dd($value); dd($value1,?$value2,?$value3,?...);

"require":?{ ??"squizlabs/php_codesniffer":?"*", ??"fxp/composer-asset-plugin":?"^1.4", ??"symfony/var-dumper":?"3.3.16" }

auto_prepend_file?=?"C:UsersMSAppDataRoamingComposervendorautoload.php"

composer?global?update

#?新增?autoload "autoload":?{ ??"files":?[ ????"D:/web/php/debugHelper.php" ??] }

#?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 { ??/** 大專欄?PHP?全局使用?Laravel?輔助函數?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); ??} }